Kubota ZD1211-60 Manual

Kubota Plæneklipper ZD1211-60

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OPERATOR'S MANUAL

READ AND SAVE THIS MANUAL

MODELS

ENGLISH

ZD1211

ZD1211R

ZD1211L

ZD1211RL

1BDABEJAP0010

K3441-7125-2

ENGLISH

Abbreviations Definitions

ABBREVIATION LIST

API

PTO

RH/LH

ROPS

rpm

SAE

American Petroleum Institute

Power Take Off

Right-hand and left-hand sides are determined by facing in

the direction of forward travel

Roll-Over Protective Structures

Revolutions Per Minute

Society of Automotive Engineers

UNIVERSAL SYMBOLS

As a guide to the operation of your machine, various universal symbols have been utilized on the instruments and

controls. The symbols are shown below with an indication of their meaning.

Safety Alert Symbol

Diesel Fuel

Fuel-Level

Parking Brake

Engine-Stop

Preheat

Engine-Run

Starter Control

Power Take-Off Clutch Control-Off Position

(Disengaged)

Power Take-Off Clutch Control-On Position

(Engaged)

Cutting Height

Mower-Lowered position

Mower-Raised position

Fast

Slow

Engine Speed Control

Battery

Oil Pressure

Coolant Temperature

Neutral

California Proposition 65

WARNING

Engine exhaust, some of its constituents,

certain vehicle components and fluids,

contain or emit chemicals known to the

State of California to cause cancer and birth

defects or other reproductive harm.

ENGLISH

FOREWORD

SAFETY FIRST

IMPORTANT :

NOTE :

3 DANGER :

3 WARNING :

3 CAUTION :

Indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in minor or moderate injury.

Indicates that equipment or property damage could result if

instructions are not followed.

Gives helpful information.

You are now the proud owner of a KUBOTA ZERO TURN MOWER. This machine

is a product of KUBOTA's quality engineering and manufacturing. It is made of

excellent materials and under a rigid quality control system. It will give you long,

satisfactory service. To obtain the best use of your machine, please read this

manual carefully. It will help you become familiar with the operation of the machine

and contains many helpful hints about machine maintenance. It is KUBOTA's policy

to utilize, as quickly as possible, every advance in our research. The immediate use

of new techniques in the manufacturing of products may cause some small parts of

this manual to become outdated. KUBOTA distributors and dealers will have the

most up-to-date information. Please do not hesitate to consult them.

This symbol, the industry's ''Safety Alert Symbol'', is used throughout this manual

and on labels on the machine itself to warn of the possibility of personal injury.

Read these instructions carefully. It is essential that you read the instructions and

safety regulations before you attempt to assemble or use this unit.

CONTENTS

ENGLISH

SAFE OPERATION ............................................................................................ -1

SERVICING OF MACHINE ......................................................................................... 1

SPECIFICATIONS....................................................................................................... 3

IMPLEMENT LIMITATIONS ........................................................................................ 5

INSTRUMENT PANEL AND CONTROLS................................................................... 6

MOWER MOUNTING .................................................................................................. 8

MOUNTING THE MOWER DECK ........................................................................... 8

ADJUSTING THE MOWER ..................................................................................... 9

DISMOUNTING THE MOWER DECK ..................................................................... 9

INSTALLING PARTS TO THE MOWER.................................................................. 9

Installation of Skid.............................................................................................................9

Installation of Gauge Wheel..............................................................................................9

Installation of Bolt (Adjuster)........................................................................................... 10

OPERATING THE ENGINE....................................................................................... 11

GET ON AND GET OFF MACHINE SAFELY........................................................ 11

STARTING THE ENGINE...................................................................................... 11

Key Switch...................................................................................................................... 13

STOPPING THE ENGINE...................................................................................... 14

Engine Stop Lever (Inside the Hood).............................................................................. 14

CHECK DURING OPERATING ..................................... ............................. ........... 14

Immediately Stop the Engine if:...................................................................................... 14

Easy Checker (TM)......................................................................................................... 14

LCD MONITOR...................................................................................................... 15

Fuel Gauge.....................................................................................................................15

Coolant Temperature Gauge.......................................................................................... 16

Hourmeter....................................................................................................................... 16

Battery Voltage Meter.....................................................................................................16

Service Code Display .....................................................................................................17

Overheat Alarm............................................................................................................... 17

Fuel Gauge, Warning Lamp and Fuel Valve................................................................... 17

COLD WEATHER STARTING ............................................................................... 18

WARMING UP ....................................................................................................... 18

Warm-up and Transmission Oil in the Low Temperature Range.................................... 18

JUMP STARTING .................................................................................................. 19

OPERATING THE MACHINE.................................................................................... 20

OPERATING NEW MACHINE ............................................................................... 20

Changing Lubricating Oil for New Machines...................................................................20

Engine Break-in .............................................................................................................. 20

Machine Break-in............................................................................................................20

OPERATING FOLDABLE ROPS ........................................................................... 21

To Fold the ROPS ..........................................................................................................21

To Raise the ROPS to Upright Position.......................................................................... 22

Adjustment of Foldable ROPS........................................................................................22

CONTENTS

ENGLISH

STARTING ............................................................................................................. 23

Operator's Seat............................................................................................................... 23

Seat Belt .........................................................................................................................24

Hydraulic Lift Control Pedal ............................................................................................24

Throttle Lever.................................................................................................................. 24

Parking Brake Pedal.......................................................................................................25

Motion Control Lever ...................................................................................................... 25

STOPPING............................................................................................................. 28

FIXING FRONT AXLE............................................................................................ 28

OSCILLATING FRONT AXLE................................................................................ 28

PARKING ............................................................................................................... 29

TRANSPORTING................................................................................................... 29

OPTION ................................................................................................................. 30

OPERATING THE MOWER ...................................................................................... 31

MAKING THE MOST OF YOUR MOWER............................................................. 31

ADJUSTING CUTTING HEIGHT ........................................................................... 31

OPERATING MOWER........................................................................................... 34

PTO Lever ......................................................................................................................34

Starting ...........................................................................................................................34

TREATMENT OF MOWER DECK INSIDE SKID................................................... 35

Removing Skids..............................................................................................................35

PREVENTING GRASS CLIPPINGS AND DUST FROM SCATTERING............... 35

Rubber Plates Installation............................................................................................... 35

TIRES AND WHEELS ............................................................................................... 37

TIRES............................................................................. ............................. ........... 37

Inflation Pressure............................................................................................................37

WHEELS ................................................................................................................ 37

Remove and Install Front Caster Wheels.......................................................................38

PERIODIC SERVICE................................................................................................. 39

HOW TO OPEN THE HOOD, FRONT COVER & STEP .............. ........... 39..............

Hood ...............................................................................................................................39

Front Cover..................................................................................................................... 39

Step ................................................................................................................................ 39

HOW TO RAISE THE OPERATOR'S SEAT.......................................................... 40

HOW TO TILT UP THE MACHINE ................................ ............................. ........... 41

HOW TO OPEN THE LEVER GUIDE.................................................................... 42

LIFT-UP POINT...................................................................................................... 43

Front side:....................................................................................................................... 43

Rear side: ....................................................................................................................... 43

DAILY CHECK ....................................................................................................... 44

LUBRICANTS, FUEL AND COOLANT .................................................................. 45

Checking Engine Oil Level..............................................................................................47

Checking Amount of Fuel and Refueling ........................................................................47

Checking Transmission Fluid Level................................................................................48

Checking Coolant Level.................................................................................................. 48

Checking and Cleaning Radiator Screen and Hood Screen...........................................49

Checking Tire Pressure .................................................................................................. 50

Inflation Pressure............................................................................................................50

Lubricating All Grease Fittings........................................................................................50

CONTENTS

ENGLISH

MAINTENANCE......................................................................................................... 51

SERVICE INTERVALS .................................................. ............................. ........... 51

PERIODIC SERVICE CHART LABEL ................................................................... 53

EVERY 50 HOURS................................................................................................ 54

Checking Engine Start System.......................................................................................54

Checking OPC System ...................................................................................................55

Checking Gear Box Oil Level..........................................................................................55

Greasing ......................................................................................................................... 56

Oiling...............................................................................................................................57

EVERY 100 HOURS ...................................................... ............................. ........... 58

Cleaning Air Cleaner Primary Element ........................................................................... 58

Checking Fuel Filter........................................................................................................ 58

Adjusting Fan Drive Belt Tension ................................................................................... 59

Adjusting Parking Brake ................................................................................................. 60

Greasing ......................................................................................................................... 61

Checking Battery Condition ............................................................................................61

EVERY 150 HOURS ...................................................... ............................. ........... 63

Changing Gear Box Oil...................................................................................................63

EVERY 200 HOURS ...................................................... ............................. ........... 64

Changing Engine Oil.......................................................................................................64

Replacing Engine Oil Filter .............................................................................................64

Replacing Transmission Oil Filter [HST]......................................................................... 65

Adjusting Front Axle Pivot............................................................................................... 65

EVERY 400 HOURS ...................................................... ............................. ........... 66

Changing Transmission Fluid and Rear Axle Gear Case Oil (RH and LH) ....................66

Replacing Hydraulic Oil Filter .........................................................................................67

Replacing Fuel Filter.......................................................................................................67

EVERY 1000 HOURS or EVERY 1 YEAR............................................................. 67

Replacing Air Cleaner Primary Element and Secondary Element..................................67

EVERY 1500 HOURS ............................................................................................ 68

Checking Fuel Injection Nozzle (Injection Pressure) ......................................................68

EVERY 2000 HOURS or EVERY 2 YEARS .......................................................... 68

Flushing Cooling System and Changing Coolant ...........................................................68

Anti-freeze ......................................................................................................................69

EVERY 3000 HOURS ............................................................................................ 70

Checking Injection Pump................................................................................................70

EVERY 1 YEAR ..................................................................................................... 70

Checking Fuel Lines .......................................................................................................70

Checking Radiator Hose and Clamp ..............................................................................70

Checking Hydraulic Hose ............................................................................................... 71

Checking Intake Air Line................................................................................................. 71

Checking Engine Breather Hose .................................................................................... 71

Checking Mower Gear Box Oil Seal ...............................................................................71

EVERY 4 YEARS................................................................................................... 72

Replacing Hydraulic Hose .............................................................................................. 72

Replacing Fuel Lines ...................................................................................................... 72

Replacing Engine Breather Hose ...................................................................................72

Replacing Radiator Hose................................................................................................72

Replacing Mower Gear Box Oil-Seal.............................................................................. 72

Replacing Intake Air Line................................................................................................72

SERVICE AS REQUIRED.............................................. ............................. ........... 72

CONTENTS

ENGLISH

Replacing Fuses............................................................................................................. 72

Bleeding Fuel System.....................................................................................................72

Checking and Replacing Blade....................................................................................... 73

Replacing Mower Belt.....................................................................................................74

ADJUSTMENT........................................................................................................... 75

MOTION CONTROL LEVER ................................................................................. 75

HST NEUTRAL...............................................................................................................75

MAXIMUM SPEED (FORWARD) ...................................................................................75

MOTION CONTROL LEVER OPERATING FORCE ...................................................... 75

MOTION CONTROL LEVER ALIGNMENT....................................................................76

MOWER DECK LEVEL.................................................. ............................. ........... 77

ANTI-SCALP ROLLERS................................................................................................. 77

LEVEL MOWER DECK (Side-to-Side) ...........................................................................78

LEVEL MOWER DECK (Front-to-Rear) .........................................................................79

GENERAL TORQUE SPECIFICATION................................................................. 81

TIGHTENING TORQUE CHART ........................................................................... 82

STORAGE ................................................................................................................. 83

MACHINE STORAGE ............................................................................................ 83

REMOVING THE MACHINE FROM STORAGE.................................................... 83

TROUBLESHOOTING............................................................................................... 84

ENGINE TROUBLESHOOTING ............................................................................ 84

POWER TRAIN TROUBLESHOOTING................................................................. 85

BATTERY TROUBLESHOOTING ......................................................................... 86

MACHINE TROUBLESHOOTING ......................................................................... 87

MOWER TROUBLESHOOTING............................................................................ 88

INDEX........................................................................................................................ 90

-1SAFE OPERATION

ENGLISH

SAFE OPERATION

Careful operation is your best insurance against an

accident. The owner/user can prevent and is responsible

for accidents or injuries occurring to themselves, other

people or property. Read and understand this manual

carefully before operating the machine. All operators, no

matter how much experience they may have had, must

read this and other related manuals before operating the

machine or any implement attached to it. It is the owner's

obligation to instruct all operators in safe operation.

If the operator(s) or mechanic(s) cannot read English it is

the owner's responsibility to explain this material to them.

This mowing machine is capable of amputating hands and

feet and throwing objects. Failure to observe the following

safety instructions could result in serious injury or death.

1. The ZERO TURN MOWING MACHINE has different

steering characteristics than other machines with a

steering wheel and does not have a service brake

pedal (but, has a parking brake lock pedal that can be

used to stop the machine in an emergency. Normal

slowing down and stopping is done with the motion

control levers.). Read and understand the operators

manual before operating the machine. Practice

operating machine at low engine speed without mower

engaged in an unobstructed area.

2. Know your equipment and its limitations. Read all

instructions in this manual before attempting to start

and operate the machine.

3. Pay special attention to the danger, warning and

caution labels on the machine itself.

4. The ROPS is an integral and effective safety device.

KUBOTA recommends the use of a Roll Over

Protective Structures (ROPS) and seat belt in almost

all applications. This combination will reduce the risk

of serious injury or death, should the machine be

upset.

The machine is equipped with a Foldable ROPS,

which may be temporarily folded down only when

absolutely necessary for areas with height constraints.

There is no operator protection provided by the ROPS

in the folded position. For operator safety you must set

the ROPS in the upright and locked position and put on

the seat belt for all other operations.

DO NOT remove the ROPS.

If the ROPS is loosened or removed for any reason,

make sure that all parts are reinstalled correctly before

operating the machine.

Never modify or repair a ROPS because welding,

bending, drilling, grinding, or cutting may weaken the

structure.

If any structural member of the ROPS is damaged,

replace the entire structure at your local KUBOTA

Dealer. Any alterations to a ROPS must be approved

by the manufacturer.

Check the area to be mowed and never fold down a

folding ROPS in areas where there are slopes, drop

offs or water.

Check carefully for overhead clearances (i.e.

branches, doorways, electrical wires) before driving

under any objects and do not contact them.

Keep the ROPS in safe operating condition by

periodically thoroughly inspecting for damage and

keeping all mounting fasteners tight.

1. BEFORE OPERATING

(1) ROPS

(2) Seat belt

SAFE OPERATION-2

ENGLISH

5. Always use the seat belt when the ROPS is upright. Do

not use the seat belt if the ROPS is down or if there is

no ROPS. Check the seat belt regularly and replace if

frayed or damaged. Be certain that the seat belt can be

released quickly in the event of an emergency.

6. Do not operate the machine or any attachments while

under the influence of alcohol, medication, controlled

substances or when fatigued.

7. Do not wear loose, torn, or bulky clothing around

machine. The clothing may catch on moving parts or

controls, leading to the risk of accident. Wear and use

any additional safety items such as hard hat, safety

boots or shoes, eye and hearing protection, gloves,

etc., as appropriate or required.

8. Do not wear radio or music headphones while

operating the machine.

Safe operation requires your full attention.

9. Carefully check the vicinity before operating machine

or any implement attached to it. Clear the work area of

objects (wires, rocks, etc.) that might be picked up and

thrown. Check for overhead clearance which may

interfere with a grass catcher.

10.Check brakes and other mechanical parts for correct

adjustment and wear. Replace worn or damaged parts

promptly. Check the tightness of all nuts and bolts

regularly. (For further details, see "PERIODIC

SERVICE" and "ADJUSTMENT" section.)

11.Keep all shields and guards in place. Replace any that

are damaged or missing. Do not operate unless they

are functioning properly.

12.Before allowing other people to use your machine,

explain how to operate and have them read this

manual before operation.

13.Do not allow any bystanders around or near machine

during operation.

14.Do not allow passengers, children or non-qualified

operators on the machine at any time. The operator

must remain in the machine seat throughout

operation.

15.In addition to the design and configuration of

equipment, hazard control and accident prevention

are dependent upon the awareness, concern, and

prudence of personnel involved in the operation,

transport, maintenance of facilities.

16.Evaluate the terrain to determine what accessories

and attachments are needed to properly and safely

perform the job. Keep the machine and attachments in

good operating condition and keep safety devices in

place and in proper working condition. Do not operate

unless they are functioning properly.

17.Do not modify the machine. Unauthorized modification

may affect the function of the machine, which may

result in personal injury.

18.Use only implements recommended by KUBOTA. Use

proper ballast to front or rear of machine to reduce the

risk of upsets. Follow the "SAFE OPERATION"

procedures, specified in the manuals with equipment.

19.Keep your machine clean. Accumulations of dirt,

grease, and trash can contribute to fires and lead to

personal injury.

20.The exhaust gas from the muffler is very hot. To

prevent fire, do not expose dry grass, mowed grass, oil

and any other combustible materials to exhaust gas.

Use a spark arrester where required. Also keep the

engine and muffler clean all the time.

CC Starting

1. Always sit in the operator's seat when starting engine

or operating levers or controls.

2. Before starting the engine make sure that the motion

control levers are in neutral lock, the parking brake is

applied, and Power Take Off (PTO) is disengaged

(OFF).

3. Do not start engine by shorting across starter

terminals. The machine may start in gear and move if

normal starting circuitry is bypassed.

4. Do not operate or idle engine in a non-ventilated area.

Carbon monoxide gas is colorless, odorless, and

deadly.

5. Do not start engine while tilting deck.

CC Working

1. Do not turn sharply when driving at high speed.

2. To avoid tip over, slow down when turning on uneven

terrain or before stopping.

3. Do not operate near ditches, holes, embankments, or

other terrain, which may collapse under the machine

weight. The risk of machine tip over increases when

the ground is loose or wet.

4. Park the machine on a firm and level surface.

5. Watch where you are going at all times. Watch for and

avoid obstacles. Be alert at curbs, shrubs, near trees,

and other obstructions and hidden hazards. Obstacles

can damage machine (fuel hoses, wire harness etc.).

6. Know what is behind you before backing up. Look to

the rear before and when backing. Do not mow while

in reverse unless absolutely necessary and make sure

the area immediately behind you is clear of

obstructions or holes and small children. Use extra

caution when machine is equipped with Grass

Catcher. Your view to the rear is restricted.

7. When working in groups, always let others know what

you are doing ahead of time.

8. Do not drive machine on streets or highways. Watch

for traffic when you cross roads or operate near roads.

9. Be aware of the mower discharge direction and do not

point it at anyone.

Never operate with the discharge deflector raised,

removed or altered, unless using a grass catcher.

2. OPERATING

SAFE OPERATION-4

ENGLISH

3. Stay alert for holes in the terrain and other hidden

hazards. Keep away from drop-offs. Uneven terrain

could overturn the machine. Tall grass can hide

obstacles.

4. Follow the manufacturer's recommendations for wheel

weight or counterweights to improve stability.

5. Keep all movement on the slopes slow and gradual.

Do not make sudden changes in speed or direction.

If tires lose traction, disengage PTO and proceed

slowly straight down the slope.

6. Reduce speed and exercise extreme caution on

slopes and in sharp turns to prevent tip-over or loss of

control.

7. Use special caution when changing direction on

slopes. Slow down, and use extra caution when

changing direction on a slope.

DO NOT

1. Do not turn on slopes unless necessary. If necessary,

turn uphill slowly and gradually.

2. Do not mow near drop-offs, ditches, or embankments.

The mower could suddenly turn over if a wheel is over

the edge of cliff or ditch, or if an edge caves in.

3. Do not mow on wet grass. Reduced traction could

cause sliding and loss of control.

4. Do not try to stabilize the machine by putting your foot

on the ground.

5. Do not use grass catcher on steep slopes.

6. Do not start or stop suddenly on slopes. If tires lose

traction, disengage PTO and proceed slowly straight

down the slope.

7. Never "freewheel". Do not let the machine travel

downhill with motion control levers at neutral lock

position or in neutral.

8. Do not operate machine without the mower deck

installed.

CC Stopping

1. Park the machine on level ground.

2. Make sure that the machine and all attachments have

come to a complete stop before you get off.

3. Before you get off, apply parking brake, place the

motion control levers in their neutral lock positions,

disengage the PTO, lower all attachments to the

ground, turn off the engine, and remove the key.

4. Do not park the machine on dry grass or leaves.

1. Before installing or using PTO-driven equipment, read

the manufacturer's manual and review the safety

labels attached to the equipment.

2. Wait until all moving components have completely

stopped before connecting, disconnecting, adjusting,

cleaning, or servicing any PTO-driven equipment.

3. Use the PTO with KUBOTA approved attachments.

The speed of PTO:

ZD1211 / ZD1211R / ZD1211L / ZD1211RL Without

mower: 2450 to 2550 rpm at 3000 engine rpm

1. Use lift link only with authorized attachments designed

for lift link usage.

1. Disengage power to attachment(s) when transporting

or not in use.

2. Do not tow this machine. Use a suitable truck or trailer

when transporting on public roads.

3. Use extra care when loading or unloading the machine

into a trailer or truck. Use full width ramps for loading

machine into trailer or truck.

4. This machine is not allowed to be used on public

roads.

5. Shut off fuel while storing or transporting.

6. Tie the machine down securely using straps, chains,

cable, or ropes.

7. Both front and rear straps should be directed down

and outward from the machine.

CServicing

1. Before servicing, park the machine on a firm, level

surface and apply the parking brake. Remove the key

to prevent accidental start-up.

2. Allow the machine time to cool before touching the

engine, muffler, radiator, etc.

3. Always stop the engine before refueling. Avoid spills

and overfilling. Wipe up spilled fuel immediately.

4. Use extra care in handling diesel fuels. They are

flammable.

3. USING THE PTO

4. USING THE LIFT LINK

5. TRANSPORTING

6. SERVICING AND STORAGE

(1) Fuel tank cap

-5SAFE OPERATION

ENGLISH

(1) Use only an approved container.

(2) Do not remove fuel cap or refuel with the engine

running. Allow engine to cool before refueling. Do

not smoke while refueling or when standing near

fuel.

(3) Do not refuel the machine indoors and always

clean up spilled fuel or oil.

(4) Do not store the machine or fuel container inside

where there is an open flame, such as in a water

heater.

5. Do not smoke when working around battery or when

refueling. Extinguish all cigarettes, cigars, pipes, and

other sources of ignition. Keep all sparks and flames

away from battery and fuel tank.

Never fill containers inside a vehicle or on a truck or

trailer bed with a plastic liner.

Always place containers on the ground away from

your vehicle before filling.

Remove equipment from the truck or trailer and refuel

it on the ground.

If this is not possible, then refuel such equipment with

a portable container, rather than from a fuel dispenser

nozzle.

Keep the nozzle in contact with the rim of the fuel tank

or container opening at all times until fueling is

complete.

Do not use a nozzle lock open device.

If fuel is spilled on clothing, change clothing

immediately.

Replace fuel cap and tighten securely.

Charge batteries in an open well ventilated area, away

from spark and flames.

A battery, especially when charging, will give off

hydrogen and oxygen gases, which can explode and

cause serious personal injury.

Unplug charger before connecting or disconnecting

from battery.

6. Before "jump starting" a dead battery, read and follow

all the instructions.

7. Disconnect battery or remove spark plug wire before

making any repairs. Disconnect the negative terminal

first and the positive last. Reconnect positive first and

negative last. Wear protective clothing and use

insulated tools.

8. Do not use or charge the refillable type battery if the

fluid level is below the LOWER (lower limit level) mark.

Otherwise, the battery component parts may

prematurely deteriorate, which may shorten the

battery's service life or cause an explosion. Check the

fluid level regularly and add distilled water as required

so that the fluid level is between the UPPER and

LOWER levels.

(1) Battery

(2) Ground cable

(+): Positive terminal

(-): Negative terminal

SAFE OPERATION-6

ENGLISH

9. Keep first aid kit and fire extinguisher handy at all

times.

10.Do not remove the radiator cap while coolant is hot.

When cool, slowly rotate cap to the first stop and allow

sufficient time for excess pressure to escape before

removing the cap completely. If the machine has a

coolant recovery tank, add coolant there instead of the

radiator.

11.Do not attempt to mount a tire on a rim unless qualified

to do so and all proper safety precautions are followed.

Never allow untrained personnel to service machine.

12.Always maintain the correct tire inflation pressure. Do

not inflate tires above the recommended pressure

shown in the Operator's Manual.

13.Provide adequate support when changing wheels.

14.Make sure that wheel nuts and bolts have been

tightened to the specified torque.

15.Escaping hydraulic fluid under pressure has sufficient

force to penetrate the skin causing serious personal

injury. Before disconnecting lines, be sure to relieve all

pressure. Before applying pressure to the system,

make sure all connections are tight and that lines,

pipes, and hoses are not damaged.

16.Fluid escaping from pinholes may be invisible. Use a

piece of cardboard or wood to search for suspected

leaks: do not use hands. Use safety goggles or other

eye protection.

If you get injured by escaping fluid, see a medical

doctor at once. Serious infection or reaction will result

if proper medical treatment is not administered

immediately. This fluid can produce gangrene or

severe allergic reaction.

17.Keep hands and feet away from moving parts. If

possible, do not make adjustments or repairs with the

engine running.

18.Keep machine free of grass, leaves, or other debris

build-up.

19.Do not change the engine governor setting or

overspeed the engine.

20.Do not run a machine inside a closed area.

21.Mower blades are sharp and can cut your hands. Wrap

the blade(s) or wear gloves, and use extra caution

when servicing them. Never straighten or weld blades.

22.Keep nuts and bolts, especially blade attachment

bolts, tight and keep equipment in good condition.

23.Never tamper with safety devices. Check their

operation for proper function regularly.

(1) Cardboard

(2) Hydraulic line

(3) Magnifying glass

-7SAFE OPERATION

ENGLISH

24.Waste products such as used oil, fuel, coolant, brake

fluid, and batteries, can harm the environment, people,

pets and wildlife. Please dispose of properly.

25.Do not use beverage containers for waste fluids or

other products. Someone, particularly children, may

drink them by mistake.

26.Securely support machine or any machine elements

with stands or suitable blocking before working

underneath. For your safety do not rely on

hydraulically supported devices, they may leak down,

suddenly drop or be accidently lowered.

27.See your local Recycling Center or KUBOTA Dealer to

learn how to recycle or get rid of waste products.

AA Material Safety Data Sheet (MSDS) provides

specific details on chemical products; physical and

health hazards, safety procedures, and emergency

response techniques. The seller of the chemical

products used with your machine is responsible for

providing the MSDS for that product upon request.

CStorage

1. Keep the machine and supply of fuel in locked storage

and remove the ignition key to prevent children or

others from playing or tampering with them.

2. To avoid sparks from an accidental short circuit,

always disconnect the battery's ground cable (-) first

and reconnect it last.

3. To avoid the danger of exhaust fume poisoning, do not

operate the engine in a closed building without

adequate ventilation.

4. To reduce fire hazards, clean the machine thoroughly

before storage. Dry grass and leaves around the

engine and muffler may ignite.

5. Let engine cool before storing and do not store near

flame.

6. Shut off fuel while storing or transporting.

(1) Battery

(2) Ground cable

(+): Positive terminal

(-): Negative terminal

-9SAFE OPERATION

ENGLISH

SAFE OPERATION-10

ENGLISH

-11SAFE OPERATION

ENGLISH

1. Keep danger, warning and caution labels clean and free from obstructing material.

2. Clean danger, warning and caution labels with soap and water, and dry with a soft cloth.

3. Replace damaged or missing danger, warning and caution labels with new labels from your local KUBOTA Dealer.

4. If a component with danger, warning and caution label(s) affixed is replaced with new part, make sure new label(s) is

(are) attached in the same location(s) as the replaced component.

5. Mount new danger, warning and caution labels by applying on a clean dry surface and pressing any bubbles to outside

edge.

8. CARE OF DANGER, WARNING, AND CAUTION LABELS

1SERVICING OF MACHINE

ENGLISH

SERVICING OF MACHINE

After reading this manual thoroughly, you will find that you

can do some of the regular maintenance yourself. Your

dealer is interested in helping you get the best

performance from your new machine and wants to help

you get the most value from it. When in need of parts or

major service, be sure to see your KUBOTA Dealer with

the machine, engine and mower serial numbers.

Locate the serial numbers now and record them in the

space provided.

CC Warranty

This machine is warranted under the Kubota Limited

Express warranty, a copy of which may be obtained from

your selling dealer. No warranty shall, however, apply if

the machine has not been handled according to the

instruction given in the Operator's Manual even it is within

the warranty period.

CC Scrapping the machine and its procedure

To put the machine out of service, correctly follow the

local rules and regulations of the country or territory where

you scrap it. If you have questions, consult your local

KUBOTA Dealer.

Type Serial No.

Machine

ROPS

Engine

Mower

Date of Purchase

Name of Dealer

(To be filled in by purchaser)

(1) Machine identification plate

(2) Machine serial No.

(3) ROPS serial No.

(1) Engine serial No.

(1) Mower identification plate

(2) Mower serial No.

4 SPECIFICATIONS

ENGLISH

*1: Engine Max rpm

Traveling

system

Tires

Front 15 x 6.0 - 6

Smooth semi-pneumatic Non flat tire

Rear 26 x 12.0 - 16

4PR Turf Low profile tire

Traveling

speeds

Forward mph (km/h) 0 to 10.6 (0 to 17.0) (*2)

Reverse mph (km/h) 0 to 5.3 (0 to 8.5) (*2)

Steering 2 - Hand levers

Transmission 2 - HST w / Gear

Parking brake Wet multi disk / Foot applied, released

Min. turning radius mm (in.) 0 (0)

PTO

Revolution 1 speed (2540 rpm at 3000 engine rpm)

Drive system Shaft drive, KUBOTA 10 tooth involute spline

Clutch type Wet multi disks

PTO brake Wet single disk

(Specifications and design subject to change without notice)

NOTE:

*1: Manufacturer's estimate, SAE J1940

*2: At 3000 engine rpm [ZD1211, ZD1211R, ZD1211L, ZD1211RL]

*3: Oil amount when the oil level is at the upper level.

Model RCK60P-1200Z RCK60RP-1200Z RCK72P-1200Z RCK72RP-1200Z

PRO

Commercial

Deck

(Fabricated

deck)

Suitable machine ZD1211 ZD1211R ZD1211L ZD1211RL

Mounting method Quick joint, Parallel linkage

Adjustment of cutting height Dial gauge

Cutting width mm (in.) 1524 (60.0) 1829 (72.0)

Cutting height mm (in.) 25 to 127 (1.0 to 5.0)

Weight (Approx.) kg (lbs.) 140 (306) 145 (320) 165 (364) 160 (353)

Blade spindle speed r/s (rpm) 55.9 (3355) *1 52.4 (3145) *1 46.7 (2800) *1

Blade tip velocity m/s (fpm) 92 (18050) *1 86 (16900) *1 92 (18050) *1 91 (18000) *1

Blade length mm (in.) 523 (20.6) 625 (24.6)

Number of blades 3

Mower gear box capacity L (U.S.qts.) 0.5 (0.53) 0.4 (0.42) 0.5 (0.53) 0.4 (0.42)

Dimensions

Total length mm (in.) 974 (38.4) 1000 (39.4) 1162 (45.8) 1155 (45.5)

Total width mm (in.) 1875 (73.8) 1600 (63.0) 2180 (85.8) 1910 (75.2)

Total height mm (in.) 426 (16.8) 420 (16.5) 421 (16.6) 413 (16.3)

Model ZD1211 ZD1211R ZD1211L ZD1211RL

5IMPLEMENT LIMITATIONS

ENGLISH

IMPLEMENT LIMITATIONS

The KUBOTA Machine has been thoroughly tested for proper performance with implements sold or approved by KUBOTA.

Use with implements below may result in malfunctions or failures of the machine, damage to other property and injury to

the operator or others.

AImplements are not sold or approved by KUBOTA

AImplements exceed the maximum specifications listed below, or

AImplements are otherwise unfit for use with the KUBOTA Machine

[Any malfunctions or failures of the machine resulting from use with improper implements are not covered by the warranty.]

OPTION: When using the hitch kit.

ADo not operate on slope when pulling loads.

ATotal towed weight must not exceed combined weight of pulling machine, ballast and operator.

AFollow the manufacturer's recommendations for weight limits for towed equipment.

UNIT

Maximum loading weight

Implement weight W Maximum total weight

Front axle Wf Rear axle Wr

ZD1211, ZD1211R

ZD1211L, ZD1211RL 200 kg (440 lbs.) 920 kg (2028 lbs.) 200 kg (440 lbs.) 1120 kg (2468 lbs.)

UNIT

Maximum loading weight Maximum total

weight

Tongue weight

Towing capacity

Front axle Wf Rear axle Wr

ZD1211, ZD1211R

ZD1211L, ZD1211RL 200 kg (440 lbs.) 630 kg (1388 lbs.) 830 kg (1829 lbs.) 30 kg (66 lbs.) 100 kg (220 lbs.)

9MOWER MOUNTING

ENGLISH

10.After mounting the mower, check the mower level. If

necessary, adjust the mower level and anti-scalp

rollers.

ADJUSTING THE MOWER

See "OPERATING THE MOWER" and "ADJUSTMENT"

section.

DISMOUNTING THE MOWER DECK

For dismounting the mower deck, reverse the above

procedures.

INSTALLING PARTS TO THE MOWER

BBInstallation of Skid

[RCK60R, RCK72R]

Install the skid with 5 flange bolts.

ARight side shown, left side similar

BBInstallation of Gauge Wheel

[RCK60P, RCK72P]

Install the gauge wheel to the stay (3L gauge) with gauge

wheel boss, sems bolt and locking nut.

AChoose the hole of the stay (3L gauge) by cutting

height.

(See "ADJUSTING CUTTING HEIGHT" in

"OPERATING THE MOWER" section.)

ALeft side of RCK72P shown, right side of RCK72P and

left side of RCK60P similar

AInstall the sems bolt from outside.

[RCK60R, RCK72R]

Install the gauge wheel with gauge wheel boss, plain

washer, sems bolt and locking nut.

AChoose the hole of the skid by cutting height.

(See "ADJUSTING CUTTING HEIGHT" in

"OPERATING THE MOWER" section.)

ALeft side of RCK72R shown, right side of RCK72R and

both side of RCK60R similar

AInstall the sems bolt from inside.

(1) Universal joint

(2) Coupler

(A) "PULL"

(1) Skid (RH)

(2) Flange bolt (M10)

(1) Gauge wheel

(2) Stay (3L gauge)

(3) Sems bolt

(4) Gauge wheel boss

(5) Locking nut

MOWER MOUNTING10

ENGLISH

BBInstallation of Bolt (Adjuster)

1. Install the bolt (adjuster) with the nut.

2. Adjust length (L).

3. Tighten the nut.

(1) Gauge wheel

(2) Skid (Left)

(3) Gauge wheel boss

(4) Plain washer

(5) Sems bolt

(6) Locking nut

(1) Bolt (Adjuster)

(2) Nut

(L) 25 mm (Reference)

11OPERATING THE ENGINE

ENGLISH

OPERATING THE ENGINE

To avoid serious injury or death:

ARead and understand "SAFE OPERATION" in

the front of this manual.

ARead and understand the danger and warning

labels located on the machine.

ATo avoid danger of exhaust fume poisoning, do

not operate the engine in a closed building

without proper ventilation.

ANever start the engine while standing on the

ground. Start the engine only from operator's

seat.

GET ON AND GET OFF MACHINE SAFELY

DO NOT step on either side of the mower deck when

getting on and getting off the machine. When getting on

the machine from either side, step over the mower deck.

STARTING THE ENGINE

To apply the parking brake:

Depress the parking brake pedal firmly with your right

foot and the parking brake lock pedal simultaneously

with your left foot. Then release the parking brake

pedal while holding the parking brake lock pedal down.

Parking brake warning indicator will come ON.

To release the parking brake:

Depress the brake pedal and release slowly with your

right foot without pressing the parking brake lock

pedal.

1. Sit on the operator's seat.

Put on the seat belt.

2. Apply the parking brake.

(1) Parking brake pedal

(2) Parking brake lock pedal

(3) Parking brake warning indicator

(A) "DEPRESS"

13OPERATING THE ENGINE

ENGLISH

BBKey Switch

ABecause of the engine start system, the engine may

not be started except when the PTO clutch is

"DISENGAGED" (OFF), the parking brake lock pedal

is applied, motion control levers are in "NEUTRAL

LOCK" position and the operator is sitting in the seat.

For the appropriate preheating time, refer to the table

below:

AGlow plug indicator (1) comes on while the engine is

being preheated.

ADo not use starting fluid or ether.

ATo protect the battery and the starter, make sure that

the starter is not continuously turned for more than 10

seconds.

ADo not turn the key switch while the engine is running.

AWhen the temperature is below 0 (32 ), run the

engine at medium speed to warm up the lubricant of

the engine and transmission for at least 10 minutes. If

the machine is operated before the lubricant is warm

enough, the machine life will be shortened.

ADo not operate the machine under full load until it is

sufficiently warmed up.

AWhen the ambient temperature is less than -15

(5 ), remove the battery from the machine and store

it somewhere warm until next operation.

(1) OFF............ The position where the key can be

inserted into or removed from the

key switch. [When the key is turned

to this position, the engine shuts off.]

(2) ON.............. The engine keeps running.

(3) PREHEAT... The super glow plug is heated.

(4) START....... Apply the parking brake and turn the

key switch to this position to start the

engine.

7. Turn the key switch clockwise, and

hold it for about 5 seconds. (at the

"PREHEAT" position)

Temperature Preheating Time

Over 0 (32 ) 5 sec.

Below 0 (32 ) 10 sec.

(1) Glow plug indicator

8. Turn the key switch to the "START"

position and release the key to the

"ON" position when the engine starts.

9. Make sure that the Easy Checker (TM)

lights have gone off. If the light is still

on, immediately stop the engine and

check the remedy following the

instruction. (See "CHECK DURING

OPERATING" in "OPERATING THE

ENGINE" section.)

10.Warm the engine by running at

medium speed.

OPERATING THE ENGINE14

ENGLISH

STOPPING THE ENGINE

BBEngine Stop Lever (Inside the Hood)

The engine stops when the key switch is turned "OFF". If

the engine does not stop, make sure the motion control

levers are in the "NEUTRAL LOCK" position, the PTO

lever is "OFF", the mower lowered to the ground and

apply the parking brake, then carefully get off the

machine. Then open the hood and pull engine stop lever

(Red mark) and hold it until the engine stops. Then

contact your local KUBOTA Dealer immediately.

To avoid serious injury or death:

AA Do not operate the machine until the engine

stop system is repaired.

CHECK DURING OPERATING

BBImmediately Stop the Engine if:

AThe engine suddenly slows down or accelerates.

AUnusual noises suddenly occur.

AExhaust fumes suddenly become discolored.

While driving, make the following checks to see that all the

parts are functioning normally.

BBEasy Checker (TM)

If the warning lamps of the Easy Checker(TM) come on

during operation, immediately stop the engine, and find

the cause as shown below.

Never operate the machine while Easy Checker(TM) lamp

is on.

1. After idling the engine, turn the key

switch to the "OFF" position.

2. Remove the key.

3. Do not leave the key switch "ON" (key

in the "ON" position) as the battery will

discharge when the engine is not

running.

4. Apply the parking brake.

(1) Engine stop lever

(1) Easy Checker(TM)

(1) Glow plug Indicator (Pre-heating Indicator)

When the key switch is in the "PREHEAT" position,

the glow plug indicator illuminates.

15OPERATING THE ENGINE

ENGLISH

AWhen the fuel warning lamp lights up, refuel the tank

as soon as possible. If the machine runs out of fuel and

stalls, the engine and its components may be

damaged.

AFor checking and servicing of your machine, consult

your local KUBOTA Dealer for instructions.

LCD MONITOR

BBFuel Gauge

When the key switch is on, the fuel gauge indicates the

fuel level.

Be careful not to empty the fuel tank. Otherwise air may

enter the fuel system.

Should this happen, the system must be bled. (See

"Bleeding Fuel System" in "SERVICE AS REQUIRED" in

"PERIODIC SERVICE" section.)

(2) Engine oil pressure

If the oil pressure in the engine goes below the

prescribed level, the warning lamp in the Easy

Checker (TM) will come on.

If this should happen during operation, and it does

not go off when the engine is accelerated to more

than 1000 rpm, check level of engine oil.

(See "Checking Engine Oil Level" in

"LUBRICANTS, FUEL AND COOLANT" in

"PERIODIC SERVICE" section)

(3) Engine overheat

If the water temperature gauge reads an unusual

level and the warning lamp in the Easy

Checker(TM) comes on, the engine may be

overheated. Check the machine by referring to

"TROUBLESHOOTING" section.

(4) Electrical charge

If the alternator is not charging the battery, the

warning lamp in the Easy Checker (TM) will come

on.

If this should happen during operation, check the

electrical charging system or consult your local

KUBOTA Dealer.

(5) Fuel level

If the fuel in the tank goes below the prescribed

level, the warning lamp in the Easy Checker(TM)

will come on.

If this should happen during operation, refuel as

soon as possible.

(See "Checking Amount of Fuel and Refueling" in

"LUBRICANTS, FUEL AND COOLANT" in

"PERIODIC SERVICE" section.)

(6) Master system warning

If trouble should occur at the disconnection of fuel

sensor, coolant temperature sensor or LCD

monitor malfunction, the indicator flashes as a

warning. If the trouble is not corrected by restarting

the machine, consult your local KUBOTA Dealer.

(1) LCD monitor

(1) Fuel gauge (A) "EMPTY"

(B) "FULL"

OPERATING THE ENGINE16

ENGLISH

BBCoolant Temperature Gauge

To avoid serious injury or death:

AA Do not remove radiator cap until coolant

temperature is well below its boiling point.

Then loosen the cap slightly to relieve any

pressure before removing the cap completely.

1. With the key switch "ON", this gauge indicates the

temperature of the coolant. "C" for "cold" and "H" for

"hot".

2. If the indicator reaches the "H" position, engine

coolant is overheated. Check the machine by referring

to "TROUBLESHOOTING" section.

BBHourmeter

This meter gives readings for the hours the machine has

been operated.

The hourmeter indicates in 5 digits the hours the machine

has been used; the last digit indicates 1/10 of an hour.

BBBattery Voltage Meter

This meter gives readings for the battery voltage.

Specification: Battery Voltage 12.0V

If the battery voltage is below 12.0 V, charge the battery.

(1) Coolant temperature gauge

(1) Hours used

(1) Battery voltage meter

17OPERATING THE ENGINE

ENGLISH

BBService Code Display

The key switch is on, and if the service code

(" " or " ") shown in the figure

below is displayed on the LCD monitor, you must do the

servicing jobs corresponding to the indication on hour

meter (displayed at 10 seconds after that) on the machine.

The service code will show at meter hour: 50 hr, 200 hr,

400 hr, 600 hr, 800 hr, 1000 hr....

See "SERVICE INTERVALS" in "MAINTENANCE"

section.

BBOverheat Alarm

If the temperature of the coolant rises to overheat

temperature, the overheat alarm whistles.

Check the machine by referring to "TROUBLE

SHOOTING" section.

BBFuel Gauge, Warning Lamp and Fuel Valve

1. The fuel gauge shows the amount of fuel left in the RH

tank.

2. Fuel level warning lamp flashes when fuel amount is

below 7 L.

AFill the fuel tank only to bottom of the filler neck.

ABe careful not to empty the fuel tank. Otherwise air

may enter the fuel system.

Should this happen, you must bleed the system. (See

"Bleeding Fuel System" in "SERVICE AS REQUIRED"

in "PERIODIC SERVICE" section.)

AWhen refueling, basically fill both fuel tanks full.

AIn the case you have a small amount of fuel, if fuel is

still in the fuel tank RH, fill the fuel tank LH first.

AThe fuel gauge shows the fuel level of fuel tank RH.

When the fuel gauge flashes, fill fuel as soon as

possible.

AWhen the fuel gauge flashes, do not fill fuel on a slope.

Fuel can absorb air and the engine can stall.

AIf the engine stalled with some remaining in the fuel

tank RH, close the fuel valve of fuel tank LH and you

can operate. (Refer to the following figures.)

(1) Service code

(2) Hours used

(A) At 10 seconds after the

service code has displayed.

(1) Fuel gauge

(2) Fuel level warning lamp

(E) "EMPTY"

(F) "FULL"

OPERATING THE ENGINE18

ENGLISH

COLD WEATHER STARTING

When the ambient temperature is below -5 (23 ) and

the engine is very cold. (If the engine fails to start after 10

seconds, turn off the key for 30 seconds. Then repeat

steps 7 and 8 in "STARTING THE ENGINE". To protect

the battery and the starter, make sure that the starter is

not continuously turned for more than 10 seconds.)

WARMING UP

To avoid serious injury or death:

ABe sure to apply the parking brake during

warm-up.

For 5 minutes after engine start-up, allow the engine to

warm up without applying any load. This is to allow oil to

reach every engine part. If load should be applied to the

engine without this warm-up period, the problems such as

seizure, breakage or premature wear may develop.

BBWarm-up and Transmission Oil in the Low

Temperature Range

Hydraulic oil serves as transmission oil. In cold weather,

the oil may be cold with increased viscosity. This can

cause delayed oil circulation or abnormally low hydraulic

pressure for some time after engine start-up. This in turn

can result in trouble in the hydraulic system or damage to

the hydraulic clutch.

To prevent the above, observe the following instructions:

Warm up the engine at about 50% of rated rpm according

to the table below:

ADo not operate unless the engine is warmed up. If

operation is attempted while the engine is still cold, the

hydraulic mechanism will not function properly and its

service life will be shortened.

AIf noises are heard after the hydraulic control lever has

been activated and the implement is lifting, the

hydraulic mechanism is not adjusted properly. Unless

corrected, the unit will be damaged. Contact your local

KUBOTA Dealer for adjustment.

(1) Fuel valve

Ambient temperature Warm-up time requirement

Higher than 0 (32 ) Approx. 5 minutes

-10 to 0 (14 to 32 ) 5 to 10 minutes

-20 to -10 (-4 to 14 ) 10 to 15 minutes

Below -20 (-4 ) More than 15 minutes

19OPERATING THE ENGINE

ENGLISH

JUMP STARTING

To avoid serious injury or death:

AA Keep cigarettes, sparks, and flames away from

battery.

AA If the machine battery is frozen, do not jump

start the engine.

AA Do not connect the other end of negative

jumper cable to the negative terminal of the

machine battery.

When jump starting the engine, follow the instructions

below to start the engine safely.

1. Bring a helper vehicle with a battery of the same

voltage as the disabled machine within easy cable

reach. "THE VEHICLES MUST NOT TOUCH".

2. Apply the parking brakes of both vehicles and put the

shift levers in neutral. Shut the engine off.

3. Put on safety goggles and rubber gloves.

4. Ensure vent caps are securely in place (if equipped).

5. Attach the red clamp to the positive (red, (+) or pos.)

terminal of the dead battery and clamp the other end

of the same cable to the positive (red, (+) or pos.)

terminal of the helper battery.

6. Clamp the other cable to the negative (black, (-) or

neg.) terminal of the helper battery.

7. Clamp the other end to the engine block or the frame

of the disabled machine as far from the dead battery

as possible.

8. Start the helper vehicle and let its engine run for a few

moments. Start the disabled machine.

9. Disconnect the jumper cables in the exact reverse

order of attachment. (Steps 7, 6 and 5)

AThis machine has a 12 volt negative (-) ground starting

system.

AUse only same voltage for jump starting.

AUse of a higher voltage source on a machine could

result in severe damage to the machine electrical

system.

Use only matching voltage source when "jump-

starting" a low or dead battery condition.

(1) Dead battery

(2) Jumper cables

(3) Engine block or frame

(4) Helper battery

Connect cables in numerical order.

Disconnect in reverse order after

use.

20 OPERATING THE MACHINE

ENGLISH

OPERATING THE MACHINE

OPERATING NEW MACHINE

How a new machine is operated and maintained

determines the life of the machine.

A new machine just off the factory production line has

been, of course, tested, but the various parts are not

"broken-in" and are not accustomed to each other, so care

must be taken to operate the machine for the first 50 hours

at a slower speed and avoid excessive work or operation

until the various parts become "broken-in." The manner in

which the machine is handled during the "breaking-in"

period greatly affects the life of your machine. Therefore,

to obtain the maximum performance and the longest life

of the machine, it is very important to properly break-in

your machine. In handling a new machine, the following

precautions must be observed.

BBChanging Lubricating Oil for New

Machines

The lubricating oil is especially important in the case of a

new machine. The various parts are not "broken-in" and

are not accustomed to each other; small metal grit may

develop during the operation of the machine; and this may

wear out or damage the parts. Therefore, care must be

taken to change the lubricating oil a little earlier than

would ordinarily be required.

For further details of change interval hours.

(See "SERVICE INTERVALS" in "MAINTENANCE"

section.)

BBEngine Break-in

After the first 50 hours of operation, change the engine oil

and filter. (See "EVERY 200 HOURS" in

"MAINTENANCE" section.)

BBMachine Break-in

After the first 400 hours of operation, change the

transmission fluid. (See "EVERY 400 HOURS" in

"MAINTENANCE" section.)

After the first 50 hours of operation, change the oil filter.

(See "EVERY 200 HOURS" "EVERY 400 HOURS" in

"MAINTENANCE" section.)

To avoid serious injury or death:

ADo not operate the mower without the deflector

shield in the down position.

To avoid serious injury or death:

AThe machine relies upon the engine driven

transmission for speed, direction and steering

control. If the engine is not running, the

machine cannot be driven or controlled.

If the engine stops when operating on a slope,

apply the parking brake immediately to prevent

machine runaway.

ADo not allow any person other than the driver to

ride on the machine.

ADo not drive the machine close to the edges of

ditches or banks which may collapse under the

weight of the machine, especially when the

ground is loose or wet.

AWhen turning the machine, be sure to reduce

the travel speed and operate motion control

levers carefully.

ATo avoid tip over, operate across slopes, not up

and down. Avoid sudden starts and stops on

slopes. Slow down, and use extra caution when

changing direction on a slope.

Park the machine on a firm and level surface.

AWatch where you are going at all times. Watch

for and avoid obstacles. Be alert at curbs, near

trees, and other obstructions and hidden

hazards.

ADo not mow near drop-offs, ditches or

embankments. The mower could turn over if a

wheel is over the edge of cliff or ditch, or if an

edge caves in.

ADo not drive machine on streets or highways.

Watch for traffic when you cross roads or

operate near roads.

ALook to the rear before and when backing.

Make sure the area immediately behind you is

clear of obstructions or holes and small

children. Use extra caution when machine is

equipped with Grass Catcher.

To avoid serious injury or death:

AClear the work area of objects which might be

picked up and thrown by blades.

ADo not direct the opening of the chute at

bystanders or animals. Discharged objects

may cause injury. Plan your mowing carefully

before starting operation.

AKeep bystanders especially children and

animals away from the mowing area.

ABe sure to disengage the PTO and sit on the

operator's seat before starting the engine.

21OPERATING THE MACHINE

ENGLISH

OPERATING FOLDABLE ROPS

To avoid serious injury or death:

AA Always use the seat belt when the ROPS is

installed.

AA Do not use the seat belt if a foldable ROPS is

down or there is no ROPS.

BBTo Fold the ROPS

1. Loosen the knob bolts 1 to 2 turns.

2. Remove both lock pins.

3. Fold the ROPS.

To avoid personal injury:

AHold the ROPS tightly with both hands and fold

the ROPS slowly and carefully.

4. Align lock pin holes and insert both lock pins and

secure them with the snap pins.

To avoid personal injury:

AMake sure that both lock pins are properly

installed and secured with the snap pins.

(1) Lock pin

(2) Snap pin

(3) Knob bolt

(1) ROPS

(1) Lock pin

(2) Snap pin

OPERATING THE MACHINE22

ENGLISH

BBTo Raise the ROPS to Upright Position

1. Remove both snap pins and lock pins.

2. Raise ROPS to the upright position.

To avoid personal injury:

AHold the ROPS tightly with both hands and

raise the ROPS slowly and carefully.

3. Align lock pin holes, insert both lock pins and secure

them with the snap pins.

4. Tighten the knob bolts slightly.

To avoid personal injury:

AMake sure that both lock pins are properly

installed as soon as the ROPS is in the upright

position and secured with the snap pins.

BBAdjustment of Foldable ROPS

AAdjust free fall of the ROPS upper frame regularly.

AIf you feel less friction when folding the ROPS, tighten

the nut (1) until you feel the right friction in the

movement and then replace the hair pin.

(1) Lock pin

(2) Snap pin

(1) Lock pin

(2) Snap pin

(3) Knob bolt

(1) Nut

23OPERATING THE MACHINE

ENGLISH

STARTING

BBOperator's Seat

To avoid serious injury or death:

AA Make adjustments to the seat only while the

machine is stopped.

AA Make sure that the seat is completely secured

after each adjustment.

AA Do not allow any person other than the driver to

ride on the machine.

To avoid serious injury or death:

AA Use extra caution when unlocking the travel

adjust lever because the seat might slide

forward by itself.

CC Travel adjustment

Unlock the travel adjust lever and slide the seat backward

or forward, as required. The seat will lock in position when

the lever is released.

CC Suspension adjustment

Turn the suspension adjust knob to achieve the optimum

suspension setting.

CC Lumbar support adjustment

Turn the lumbar support adjust lever to the desired

position.

CC Arm rest

Arm rest may be set at upright position if desired.

CC Arm rest angle adjustment

Turn the arm rest angle adjuster to the desired angle.

CC Backrest tilt adjustment

Turn the backrest tilt adjust knob to the desired angle.

AAfter adjusting the operator's seat, be sure to check to

see that the seat is properly locked.

ADepending on the seat adjustment level, the seat may

contact the bypass pipe during operating. In case of

contact, readjust the travel adjust lever, the

suspension adjust knob, the backrest tilt adjust knob

or the lumbar support adjust lever.

1. Adjust the operator's position and

apply the seat belt.

(1) Travel adjust lever

(2) Suspension adjust knob

(3) Lumbar support adjust lever

(4) Arm rest

(5) Arm rest angle adjuster

(6) Bypass pipe

(1) Backrest tilt adjust knob

OPERATING THE MACHINE24

ENGLISH

BBSeat Belt

To avoid serious injury or death:

AA Always use the seat belt when the ROPS is

installed.

AA Do not use the seat belt if a foldable ROPS is

down or there is no ROPS.

Adjust the seat belt for proper fit and connect to the

buckle. The seat belt is an auto-locking retractable type.

BBHydraulic Lift Control Pedal

The hydraulic lift control pedal is used to raise and lower

the implement used with the machine (ex. Mower).

To lower the implement, depress the hydraulic lift control

pedal (DOWN).

To raise it, depress the hydraulic lift control pedal (UP).

ADo not operate until the engine is warmed up. If

operation is attempted when the engine is still cold, the

hydraulic system may be damaged.

ADo not operate at slow Engine rpm. Move the throttle

lever above 1/2.

AIf noises are heard when implement is lifting after the

hydraulic lift control pedal has been activated, the

hydraulic mechanism is not adjusted properly. Contact

your local KUBOTA Dealer for adjustment.

ADo not depress the hydraulic lift control pedal.

When the engine is off, depressing the hydraulic lift

control pedal (UP or DOWN) will lower the implement.

BBThrottle Lever

Moving the throttle lever backward decreases the engine

speed and moving it forward increases the engine speed.

(1) Seat belt

2. Start the engine.

See "OPERATING THE ENGINE"

section.

3. Raise the implement.

(1) Hydraulic lift control pedal (UP)

(2) Hydraulic lift control pedal

(DOWN)

(A) "DEPRESS"

(B) "DOWN"

4. Accelerate the engine.

(1) Throttle lever "INCREASE"

"DECREASE"

25OPERATING THE MACHINE

ENGLISH

BBParking Brake Pedal

To release the parking brake:

Depress the brake pedal and release slowly with your

right foot, without pressing the parking brake lock

pedal.

BBMotion Control Lever

To avoid serious injury or death:

AUnderstand how to use the motion control

levers and practice in an unrestricted area at a

little more than an idle speed without the

mower engaged until becoming proficient in

the operation of the machine.

ADo not move motion control levers from

forward to reverse or reverse to forward

position rapidly.

Sudden direction changes could cause loss of

control or damage to the machine or property.

ADo not make sharp turns at high speeds.

Fast and sharp turns could cause loss of

control.

AMotion control levers must be in "NEUTRAL

LOCK" position to safely enter and exit the

operator's seat or to carry out maintenance and

safety checks.

CNeutral lock position

AForward and reverse movement of the motion control

levers are prevented when levers are in "NEUTRAL

LOCK" position. (Engine can only be started with

levers in this position.)

5. Unlock the parking brake.

(1) Parking brake pedal

(2) Parking brake lock pedal

(A) "DEPRESS"

6. Operate the machine.

Stop position

(1) Motion control levers (A) "NEUTRAL LOCK" position

(B) "NEUTRAL" position

27OPERATING THE MACHINE

ENGLISH

5. Release the parking brake within about 3 seconds.

If you take more time, the engine will suddenly stop

because of a safety device. (This is to prevent the

machine from being operated with the parking brake

applied.)

When the engine stops, start over by firmly reapplying

the parking brake, and repeat steps 2 through 5 and

then 6.

6. Move the machine slowly and carefully.

FORWARD:

A Push both motion control levers forward equally at the

same time. For travel forward in a straight line.

REVERSE:

A Pull both motion control levers past center rearward

equally at the same time. For rearward travel in a

straight line.

GENERAL LEFT TURN:

A Push right motion control lever further forward than the

left motion control lever. For forward travel to the left.

GENERAL RIGHT TURN:

A Push left motion control lever further forward than the

right motion control lever. For forward travel to the

right.

SHARP (ZERO) LEFT TURN:

A Push right motion control lever forward and pull left

motion control lever rearward at the same time.

OPERATING THE MACHINE28

ENGLISH

SHARP (ZERO) RIGHT TURN:

APush left motion control lever forward and pull right

motion control lever rearward at the same time.

STOPPING

To avoid serious injury or death:

AA Park the machine on level ground.

If necessary to park on an incline,

(1) Stop the machine,

(2) Apply the parking brake, then

(3) Stop the engine.

AA If you stop the engine on an incline without

applying the parking brake, the machine could

move and run away.

AThe parking brake pedal is for parking and emergency

use only. If the parking brake is applied when the

motion control levers are not in "NEUTRAL LOCK"

position, the engine will stop within approximately 3

seconds. This feature is to prevent brake and

transmission damage during operation.

1. Move both motion control levers to the "NEUTRAL"

position to stop the machine.

2. Apply parking brake.

3. Move both motion control levers to "NEUTRAL LOCK"

position.

4. Throttle lever in slow position and shift PTO lever to

the "DISENGAGE" (OFF) position.

5. Lower all implements to the ground.

6. Turn off the engine and remove the key.

FIXING FRONT AXLE

To avoid serious injury or death:

APark the machine on a firm and level surface.

AStop the engine, remove the key and engage

the parking brake.

A rigid front axle is recommended for a more even cut

under mowing the rough terrain.

1. Open the front cover.

2. Remove the two L-pins from their original position.

3. Insert L-pins into the holes on the front axle as shown

below.

4. Install the hairpins between the axle mount frame and

the front axle.

OSCILLATING FRONT AXLE

For oscillating the front axle, reverse the above

procedures.

The oscillating front axle provides a smoother ride than

the rigid front axle and oscillates with the terrain.

(1) L-pin

(1) L-pin (2) Hairpin

29OPERATING THE MACHINE

ENGLISH

PARKING

TO LOCK:

Depress the parking brake pedal firmly with your right

foot, and the parking brake lock pedal simultaneously

with your left foot. Then release the parking brake

pedal while holding the parking brake lock pedal down.

TO UNLOCK:

Depress the parking brake pedal and release slowly

with your right foot, without pressing the parking brake

lock pedal.

To avoid serious injury or death:

Before leaving the operator's position,

AApply parking brake.

ALower all implements to the ground.

AShut off the engine.

ARemove the key.

APlace the motion control levers in the

"NEUTRAL LOCK" position.

If necessary to park on an incline, be sure to chock the

wheels on the downhill side to prevent accidental rolling of

the machine.

TRANSPORTING

1. Transport the machine on a suitable trailer.

AShut off the fuel valves below the fuel tanks while

transporting.

ATo prevent the hood from opening by wind while in

transit, it is necessary to either load the machine

backward or use a suitable tie down for the hood.

AApply the parking brake and lift down the mower

deck to the lowest position.

ARemove the key.

ASecure the portions of the machine, which are

shown in the figure below, by using heavy duty

straps.

AFor a long distance transit, set the mower deck to

the 5 inch position.

[FRONT]

[REAR]

2. Do not attempt to tow this machine, or damage to the

transmission may result.

3. Follow all federal and local regulations for securement.

(1) Chocks

(1) Heavy-duty strap

(2) Rear frame

OPERATING THE MACHINE30

ENGLISH

OPTION

AFor the operation and precautions of option kit, obey

the instructions of the manuals attached in the option

kit.

31OPERATING THE MOWER

ENGLISH

OPERATING THE MOWER

MAKING THE MOST OF YOUR MOWER

1. When using your mower for the first time, choose a

smooth level area and cut in straight and slightly

overlapping strips.

2. The size and type of the area to be mowed will

determine the proper mowing pattern. Take into

account obstructions, such as trees, fences and

buildings. To keep grass clippings off fences,

sidewalks, etc., it is advisable to go over the outside of

the area to be mowed several times in a clockwise

direction. To mow the area remaining, work in a

counterclockwise direction so that the clippings are

dispersed onto the previously cut area.

3. Always keep the left side of the mower toward trees,

posts or other obstacles on the first trip around the

obstacle.

4. Most lawns must be mowed to keep the grass

approximately 50 to 80 mm (2 to 3 in.) high. Best

results are obtained by cutting often and not too short.

To keep a green lawn, never mow more than 1/3 of the

height of the grass or a maximum of 25 mm (1 in.) in 1

mowing.

For extremely tall grass, set the cutting height at

maximum cutting height for the first mowing, then

reset to the desired height and mow again. Allow the

grass to grow to 80 mm (3 in.), then cut off only the top

inch.

5. For best appearance, grass must be cut in the

afternoon or evening when it is free of moisture.

To avoid serious injury or death:

AA Clear the work area of objects which might be

picked up and thrown by blades.

AA Keep bystanders and animals away from the

mowing area.

AA Be sure to disengage the PTO and sit on the

operator's seat before starting the engine.

ADJUSTING CUTTING HEIGHT

To avoid serious injury or death:

ADo not engage the mower in the transport

position.

1. Before adjusting cutting height, check that all tire

pressures are correct. If necessary adjust to the

correct tire pressure.

2. To set the cutting height, start engine and depress the

hydraulic lift control pedal (UP) to raise mower deck to

the top position. Adjust the cutting height control dial to

desired height.

Lower the mower deck by depressing the hydraulic lift

control pedal (DOWN).

Then the mower deck will be set to the cutting height.

3. Use the higher settings for mowing in a rough area or

when mowing tall grass. Lower settings must be used

only for smooth lawns where short grass is desired.

4. Lower the mower deck by depressing the hydraulic lift

control pedal (DOWN). This lowers the mower deck

from the "TRANSPORT" position to the

"OPERATING" position.

5. Adjust the anti-scalp rollers' height as recommended

below for normal operating condition. To minimize

gouging and roller damage or wear, the anti-scalp

rollers will maintain the ground clearance of 19 mm (3/

4 in.).

(1) Cutting height control dial

(2) Hydraulic lift control pedal

OPERATING THE MOWER32

ENGLISH

ANever allow roller to contact the ground continuously

as premature roller wear may develop if set

incorrectly.

AAnti-scalp rollers must maintain a minimum clearance

of 6 mm (0.24 in.) to the ground.

(1) Anti-scalp roller (Front, swivel type)

(2) Anti-scalp roller (Rear, bolt shift type)

(1) Anti-scalp roller (Front, swivel type)

(2) Anti-scalp roller (Rear, bolt shift type)

(1) Anti-scalp roller (Front, swivel type)

(2) Anti-scalp roller (Rear, bolt shift type)

33OPERATING THE MOWER

ENGLISH

Reference

ASet position for recommended ground clearance 19 mm (0.75 in.).

Cutting

height

inch (mm)

The number of collars under the boss Position of bolts

Ground

clearance

mm (Ref.)

Rear anti-scalp roller

shift type

Bolt

shift type

1.00" (25) 0

6 6

1.25" (32) 0 13 12

1.50" (38) 0 19 19

1.75" (44) 1 13 25

2.00" (50) 1

19 19

2.25" (58) 2 13 25

2.50" (64) 2

19 19

2.75" (70) 3 13 25

3.00" (76) 3 19 (31) *2

3.25" (83) 4 13 (38) *3

3.50" (89) 4 19 *1 (44) *3

3.75" (95) 4 13 *3 (51) *3

4.00" (102) 4 19 *3 (57) *3

4.25" (108) 4 13 *3 (63) *3

4.50" (114) 4 19 *3 (70) *3

4.75" (121) 4 25 *3 (76) *3

5.00" (127) 4 31 *3 (83) *3

*1. For cutting heights above 3.5". The anti-scalp rollers will still be effective against scalping.

*2. For cutting heights above 3.0". The anti-scalp rollers will still be effective against scalping.

*3. Use it if necessary.

OPERATING THE MOWER34

ENGLISH

OPERATING MOWER

To avoid serious injury or death:

ADo not operate the mower without the

discharge deflector being properly place.

To avoid serious injury or death:

AClear the work area of objects which might be

picked up and thrown.

ADo not direct the opening of the deflector at

bystanders especially children or animals.

Discharged objects may cause injury. Plan

your mowing carefully before starting

operations.

AKeep bystanders and animals away from the

mowing area.

ABe sure to disengage the PTO clutch of the

mower before attempting to start the engine.

BBPTO Lever

To engage the PTO, move the PTO lever to the

"ENGAGED" (ON) position.

1. If you get off the seat while the PTO is running, the

engine will stop automatically. (Operator presence

control)

2. Before starting the engine, pull the PTO lever to the

"DISENGAGED" (OFF) position. If it is at the

"ENGAGED" (ON) position, the engine will not start.

AThese safety features are built-in.

BBStarting

To avoid serious injury or death:

AA Engine components can get extremely hot from

operation. To prevent severe burns, do not

touch these areas while the engine is running,

or immediately after it is turned off.

Never operate the engine without heat shields

or guards.

1. Sit on the operator's seat.

2. Start the engine.

3. Engage the PTO lever.

4. Disengage the parking brake.

5. Speed up the engine by moving the throttle lever

forward.

6. Push or pull the motion control levers to move forward

or backward.

ANever attempt to move the machine with the parking

brake "ON".

AKeep the engine running at full throttle for best results.

Control travel speed with the motion control levers.

ADuring heavy duty use, operate the machine at a

slower ground speed or go over the area twice.

AKeep the mower deck in the raised position when the

mower is disengaged.

AThe mower will not cut cleanly if the ground speed is

too high or if the blade speed drops due to an

overload.

ATo prevent the engine from overheating, keep the

radiator and radiator screen clean. Check the radiator

and radiator screen as often as needed.

(1) PTO lever

(2) PTO clutch indicator

"ENGAGED" (ON)

"DISENGAGED" (OFF)

35OPERATING THE MOWER

ENGLISH

TREATMENT OF MOWER DECK INSIDE

SKID

[RCK60R, RCK72R]

AIf you wish to avoid the streaking of grass clipping

which remain behind after the grass is cut, removing

the skids will help prevent streaks of grass clippings

from forming.

AMowing without the skids on a surface that is not

properly flat may result in damage to the mower deck.

Use caution whenever mowing without the skids

attached.

AMowing without the skids must be done only in

locations that are completely flat.

BBRemoving Skids

To avoid serious injury or death:

APark the machine on a firm and level surface.

AApply the parking brake.

AStop the engine and remove the key.

1. Dismount the mower deck.

(See "DISMOUNTING THE MOWER DECK" in

"MOWER MOUNTING" section.)

2. Stand up the mower deck.

3. Remove four bolts as shown in the figure and remove

two skids.

4. Mount the mower deck.

(See "MOUNTING THE MOWER DECK" in "MOWER

MOUNTING" section.)

PREVENTING GRASS CLIPPINGS AND

DUST FROM SCATTERING

[RCK60R, RCK72R]

ANever remove the rubber plates off the mower deck.

Grass clippings will scatter and pile up to the hood and

surrounding area during mowing.

Continuous mowing under these conditions may result

in overheating. This machine is equipped with an

overheat warning buzzer as standard.

Even when the rubber plates are installed, clean the

areas around the hood and the transmission at a

minimum once every five hours.

(See "Checking and Cleaning Radiator Screen and

Hood Screen" in "LUBRICANTS, FUEL AND

COOLANT" in "PERIODIC SERVICE" section.)

ABe aware that when mowing with the rubber plates

installed onto the rear of the mower deck, the cut grass

will be left in even clearer lines than usual.

BBRubber Plates Installation

To avoid serious injury or death:

APark the machine on a firm and level surface.

AApply the parking brake.

AStop the engine and remove the key.

1. Dismount the mower deck.

(See "DISMOUNTING THE MOWER DECK" in

"MOWER MOUNTING" section.)

2. As shown in the figure, use three short square neck

bolts and three flange nuts to install the rubber plate 2

and upper plate 2 onto the rear center of the mower

deck. Tighten the bolts securely.

3. As shown in the figure, use six short square neck bolts

and six flange nuts to install the two rubber plates 1

and the two upper plates 1 onto both sides of the

mower deck. Tighten the bolts securely.

4. Mount the mower deck.

(See "MOUNTING THE MOWER DECK" in "MOWER

MOUNTING" section.)

(1) Skid

(2) Bolt

(3) Nut

(4) Spring washer

(A) Mower deck

OPERATING THE MOWER36

ENGLISH

(1) Rubber plate 1 (Both sides)

(2) Rubber plate 2 (Center)

(3) Upper plate 1 (Both sides)

(4) Upper plate 2 (Center)

(5) Short square neck bolt

(6) Flange nut

(A) Mower deck

(B) Hole for installing upper

plate 1

plate 2

37TIRES AND WHEELS

ENGLISH

TIRES AND WHEELS

TIRES

To avoid serious injury or death:

ADo not attempt to mount a tire. This must be

done by a qualified person with the proper

equipment.

AAlways maintain the correct tire pressure.

Do not inflate tires above the recommended

pressure shown in the Operator's Manual.

AInflation pressure in tires rises quickly when

using compressed air.

To avoid serious injury or death:

ANever operate machine with a loose rim, wheel,

or axle.

AWhenever bolts are loosened, retighten to

specified torque.

ACheck all bolts frequently and keep them

tightened.

BBInflation Pressure

Though the inflation pressure is factory-set to the

prescribed level, it naturally drops slowly in the course of

time. Thus, check it and inflate as necessary.

WHEELS

AWhen re-fitting a wheel, tighten the wheel bolt to the

following torques then recheck after traveling 200 m

(200 yards) changing directions several times.

Wheels with beveled or tapered holes:

Use the tapered wheel bolt.

Tire sizes Recommended

Inflation Pressure

Front

15 x 6.0 - 6,

Smooth semi-

pneumatic Non flat

tire

- - -

Rear

26 x 12.0 - 16,

4PR Turf Low profile

tire

83 kPa

(0.84 kgf/cm , 12 psi)

(1) Ground (A) "INSUFFICIENT"

(B) "NORMAL"

TIRES AND WHEELS38

ENGLISH

BBRemove and Install Front Caster Wheels

CRemoving

1. Park the machine on a firm and level surface.

2. Stop the engine and apply parking brake.

3. Lift the front of machine with a safe lifting device.

4. Remove the lock nut and the wheel bolt.

Then remove the nylon sleeve.

5. Remove the wheel from assembly yoke.

CInstalling

1. Install the replacement wheel.

2. Install the nylon sleeve with the wheel bolt and the lock

nut.

3. Tighten the nut.

AInsert the wheel bolt from the outside of the yoke.

ATighten the nut gradually until wheel bearing play is

eliminated and wheel turns freely by hand.

Reference

4. Lower machine.

Tightening torque

20 to 25 N-m

(14.8 to 18.4 lbf-ft)

(2 to 2.5 kgf-m)

(1) Lock nut

(2) Wheel bolt

(3) Yoke

PERIODIC SERVICE40

ENGLISH

HOW TO RAISE THE OPERATOR'S SEAT

CC Raise

To avoid serious injury or death:

AA Fully raise the operator's seat.

(To the locked position)

Do not keep the seat halfway.

1. Seat must be all the way back before raising.

2. Pull the latch lever on the seat panel frontward.

3. Raise the operator's seat to the "LOCK" position.

CC Lower

To avoid serious injury or death:

AA Do not drop the seat to close it.

AA Watch your hands. Do not place your hands

under the seat, when closing.

1. Pull up the seat support rod and release the "LOCK".

2. Lower the seat slowly to lock.

3. Slide the seat to proper position.

(1) Latch lever (A) "PULL"

(1) Operator's seat

(2) Seat support

41PERIODIC SERVICE

ENGLISH

HOW TO TILT UP THE MACHINE

To avoid serious injury or death:

APark the machine on a firm and level surface.

ASet the mower deck height to 5 inch.

AStop the engine, remove the key and engage

the parking brake.

ABe sure to chock the wheels.

ALock the raised axle with an L-pin and Hairpin

cotter before working under the machine.

1. Lower the forward right anti-scalp roller to the lowest

position.

2. Fully open the front cover.

3. Unfold the tilt lever.

4. Keep the front cover opened.

5. Remove 2 L-pins.

6. Insert L-pins to both sides of the front axle to position

the front wheels. As shown below.

7. Turn the tilt lever clockwise to raise the axle to the

stop.

8. Remove the L-pin of the raised wheel and insert it to

the outside hole of the frame.

9. Insert the hairpin cotter.

(1) Front cover

(2) Tilt lever

(3) L-pin

(1) L-pin

(2) Hairpin cotter

PERIODIC SERVICE42

ENGLISH

CReturn to the normal position.

Reverse to the above procedure.

ATo ensure equal oscillation of the axle and prevent

loss of parts.

Be sure the clevis pin returns to the center position of

the front axle arm slot.

And be sure to install removed parts.

HOW TO OPEN THE LEVER GUIDE

To avoid serious injury or death:

AA Park the machine on a firm and level surface.

AA Stop the engine, remove the key and apply the

parking brake.

1. Remove the screw of the lever guide.

2. Pull up the lever guide.

How to install the lever guide.

1. Install the lever guide.

2. Tighten the screw.

AIf the lever guide is out of alignment with the motion

control lever, move the lever guide to align it with the

motion control lever.

(1) Clevis pin

(2) Slot

(3) Tilt lever

(1) Lever guide

(2) Screw

(3) Screw

PERIODIC SERVICE44

ENGLISH

DAILY CHECK

To prevent trouble from occurring, it is important to know

the condition of the machine. Check it before starting.

To avoid serious injury or death:

AA Be sure to check and service the machine on a

level surface with the engine shut off, the key

removed and the parking brake securely set or

chock the rear wheels.

No. Check item Ref.

Page

Walking

around the

machine

1Tire pressure, wear and

damage

2 Oil and water leak -

3 Fuel level 47

4 Engine oil level 47

5 Transmission fluid level 48

6Coolant level in the radiator

and the recovery tank 48

Damage of machine body,

tightness of all bolts and

nuts

8 Machine body cleaning -

9 Radiator screen 49

10 Hood screen 49

11 Brake play 60

12 Oiling 57

13 Air cleaner primary element 58

Mower 1 Oil leak 55

2Make sure blade bolts are

tight 73

3Belt and blades wear or

damage 73

4 Check all hardware. -

5Make sure all pins are in

place -

6 Mower deck cleaning -

Greasing

AUniversal joint

A3 spindle shafts

ABelt tension pulley

ABelt tension pivot

AFront anti-scalp roller

pivot boss

AFront anti-scalp roller

While sitting

in the

operator's

seat

1 Motion control lever -

2 Parking brake -

Turning the

key switch

"ON"

1Performance of the Easy

Checker (TM) light 14

Starting the

engine

1 Color of the exhaust fumes -

Safety systems.

If either of these do not

operate properly, contact

your local KUBOTA Dealer

immediately.

3Check for abnormal noise

and vibration. -

Others 1

Check the areas where

previous trouble was

experienced.

No. Check item Ref.

Page

45PERIODIC SERVICE

ENGLISH

LUBRICANTS, FUEL AND COOLANT

Place Capacities Lubricants

ZD1211 ZD1211R ZD1211L ZD1211RL

Fuel 49 L (12.9 U.S.gals.)

No.2-D diesel fuel

No.1-D diesel fuel if temperature is below

-10 (14 )

Coolant 3.5 L (3.70 U.S.qts.)

Fresh clean water with anti-freeze

Recovery tank 0.25 L (0.26 U.S.qts.)

Engine crankcase 3.9 L (4.1 U.S.qts.)*1

Engine oil: API service

Classification CF or better

Above 25 ...SAE30, SAE10W-30 or 15W-40

(77 )

0 to 25 .........SAE20, SAE10W-30 or 15W-40

(32 to 77 )

Below 0 ........SAE10W, SAE10W-30 or 15W-40

(32 )

Transmission case

with filter & hose

Rear axle gear case

(RH &LH)

12.1 L (12.8 U.S.qts.) KUBOTA SUPER UDT-2 fluid*2

Mower gear box

0.5 L

(0.53

U.S.qts.)

0.4 L

(0.42

U.S.qts.)

0.5 L

(0.53

U.S.qts.)

0.4 L

(0.42

U.S.qts.)

ZD1211, ZD1211L

Engine oil: API service

Classification SH, SJ or

higher

SAE10W-30

ZD1211R, ZD1211RL

SAE90 gear oil

(API service classification:

more than GL-3)

Greasing No. of greasing points Capacity Type of grease

King Pin 2 Until grease

overflows

Multipurpose EP2 Grease

(NLGI Grade No.2)

Center Pin 1

Front wheel 2

Rear mower link

bushing 4

Front mower link

bushing 2

Tilt lever 1

Universal joint 3

Seat adjuster 2

Cable (throttle) 2 Moderate amount Oil

[MOWER]

Universal joint 3 Until grease

overflows

Multipurpose EP2 Grease

(NLGI Grade No.2)

Three spindle shafts 3

Belt tension pulley 1

Belt tension pivot 1

Front anti scalp roller

pivot boss 2

Front anti scalp roller 2

46 PERIODIC SERVICE

ENGLISH

Note *1 Oil amount when the oil level is at the upper level of the oil level gauge.

*2 The product name of KUBOTA genuine UDT fluid may be different from that in the Operator's Manual depending

on countries or territories. Consult your local KUBOTA Dealer for further detail.

ATo prevent serious damage to hydraulic systems, use only KUBOTA genuine fluid or its equivalent.

CFuel:

ACetane number of 45 is minimum. Cetane number greater than 50 is preferred, especially for temperatures below

-20 (-4 ) or elevations above 1500 m (5000 ft).

ADiesel fuels specified to EN 590 or ASTM D975 are recommended.

ANo.2-D is a distillate fuel of lower volatility for engines in industrial and heavy mobile service. (SAE J313 JUN87)

CEngine Oil:

AOil used in the engine must have an American Petroleum Institute (API) service classification and Proper SAE

Engine Oil according to the ambient temperatures as shown above:

CTransmission Oil:

KUBOTA Super UDT-2: For an enhanced ownership experience, we highly recommend Super UDT-2 to be used

instead of standard hydraulic/transmission fluid.

Super UDT-2 is a proprietary KUBOTA formulation that deliveries superior performance and protection in all operating

conditions.

Regular UDT is also permitted for use in this machine.

AIndicated capacities of water and oil are manufacturer's estimate.

ARefer to the following table for the suitable API classification engine oil according to the engine type (with internal

EGR, external EGR or non-EGR) and the fuel.

Fuel used

Engine oil classification (API classification)

Oil class of engines except external EGR Oil class of engines with external EGR

Ultra Low Sulfur Fuel

[<0.0015% (15 ppm)] CF, CF-4, CG-4, CH-4 or CI-4

CF or CI-4

(Class CF-4, CG-4 and CH-4 engine oils

cannot be used on EGR type engines)

EGR: Exhaust Gas Re-circulation

AThe CJ-4 engine oil is intended for DPF (Diesel Particulate Filter) type engines, and cannot be used on this

machine.

except external EGR with external EGR

Models ZD1211, ZD1211R, ZD1211L, ZD1211RL ---

47PERIODIC SERVICE

ENGLISH

BBChecking Engine Oil Level

To avoid serious injury or death:

AA Always stop the engine and remove the key

before checking oil.

1. Check engine oil before starting and 5 minutes or more

after the engine has stopped.

2. Wipe dipstick area clean.

3. To check the oil level, remove the dipstick, wipe it

clean, replace it, and draw it out again. Check to see

that the oil level is between the 2 notches.

4. Add new oil to the prescribed level at the oil port if

necessary.

5. When using a different brand or viscosity oil from the

previous one, remove all of the old oil and oil filter.

Never mix 2 different types of oil.

6. Use the proper Engine Oil SAE according to the

ambient temperatures. (See "LUBRICANTS, FUEL

AND COOLANT" in "PERIODIC SERVICE" section.)

BBChecking Amount of Fuel and Refueling

To avoid serious injury or death:

AHandle fuel carefully. If the engine is running,

do not fill the fuel tank. If engine is hot, let

engine cool several minutes before adding fuel.

Do not smoke while filling the fuel tank or

servicing the fuel system. Fill fuel tank only to

bottom of filler neck.

Check the fuel level. Take care that the fuel tank does not

become empty.

AUse Diesel Fuel Only

1. Use No.2 diesel fuel.

2. Use No.1 diesel fuel if the temperature is below

-10 (14 ).

3. Always use a strainer when refueling to prevent fuel

injection pump contamination.

ADo not permit dirt or trash or water to get into the fuel

system.

ABe careful not to let the fuel tank become empty,

otherwise air will enter the fuel system, necessitating

bleeding before next engine start.

ABe careful not to spill fuel during refueling. If a spill

should occur, wipe it off at once, or it may cause a fire.

ATo prevent condensation (water accumulation) in the

fuel tank, fill the tank before parking overnight.

AWhen refueling, basically fill both fuel tanks full.

AIn the case you have a small amount of fuel, if fuel is

still in the fuel tank RH, fill the fuel tank LH first.

AThe fuel gauge shows the fuel level of fuel tank RH.

When the fuel gauge flashes, fill fuel as soon as

possible.

AWhen the fuel gauge flashes, do not fill fuel on a slope.

Fuel can absorb air and the engine can stall.

(1) Engine oil port

(2) Oil level dipstick

(A) "UPPER LEVEL"

(B) "LOWER LEVEL"

Fuel tank capacity 49 L (12.9 U.S.gals.)

PERIODIC SERVICE48

ENGLISH

AIf the engine stalled with some remaining in the fuel

tank RH, close the fuel valve of fuel tank LH and you

can operate.

BBChecking Transmission Fluid Level

To avoid serious injury or death:

AA Allow the transmission case to cool down

sufficiently when cleaning its surface.

1. Park the machine on a flat surface, lower the

implement to the ground and shut off the engine and

remove the key.

Allow the machine to idle for 1-3 minutes, and then

check fluid.

2. Raise and lock the operator's seat.

3. To check the oil level, draw out the dipstick, wipe it

clean, replace it, and draw it out again. Check to see

that the oil level lies between the two notches.

If the level is too low, add the new oil to the prescribed

level at the oil inlet.

(See "LUBRICANTS, FUEL AND COOLANT" in

"PERIODIC SERVICE" section.)

AIf oil level is low, do not run engine.

BBChecking Coolant Level

To avoid serious injury or death:

AA Do not remove the radiator cap when the

engine is hot. Then loosen cap slightly to the

stop to relieve any excess pressure before

removing cap completely.

Check the coolant level daily for both the radiator and the

recovery tank before starting engine.

1. Remove the radiator cap and check to see that the

coolant level is just below the fill port.

2. Check to see that the coolant level is between the

"FULL" and "LOW" marks of recovery tank.

3. When the coolant level drops due to evaporation, add

water only up to just below the fill port of the radiator

and the full level of the recovery tank.

In case of leakage, add anti-freeze and water in the

specified mixing ratio up to the full level.

(See "Flushing Cooling System and Changing

Coolant" in "EVERY 2000 HOURS or EVERY 2

YEARS" in "MAINTENANCE" section.)

4. Check radiator hoses for wear, cracks, bubbles or

leaks. If any such are found, repair immediately.

(See "Replacing Radiator Hose" in "EVERY 4 YEARS"

in "MAINTENANCE" section.)

5. Set the direction of the recovery tank cap outlet at left

front (45 ). Set the bottom tip of the hose between

front side of radiator hose and inner side of the frame.

(This will prevent the hose from pulling down and open

the recovery tank cap.)

(1) Oil level dipstick

(2) Oil plug and breather cup

(A) Oil level is acceptable

within this range.

(1) Recovery tank

(2) Radiator cap

(3) Drain plug

(4) Recovery tank cap

(5) Radiator hose

(6) Frame

(A) "FULL"

(B) "LOW"

51MAINTENANCE

ENGLISH

MAINTENANCE

SERVICE INTERVALS

You must do the following servicing jobs on the machine at the stated running-time intervals.

No. Items

Indication hour meter (Hr) Ref.

Page

50 100 150 200 250 300 350 400 450 500 550 600 After

since

1Engine start

system Check every

50Hr 54

2 OPC system Check every

50Hr 55

3Mower gear

box oil

Check every

50Hr 55

Change every

150Hr 63

Greasing

(except

mower and

mower link

bushings)

-every

50Hr 56

5Throttle

Cable Oil every

50Hr 57

Greasing

(mower link

bushings,

pivot)

-every

100Hr 61

Air cleaner

primary

element

Clean every

100Hr 58 *2

Replace

every

1000Hr

1 year

67 *3

Secondary

element Replace

every

1000Hr

1 year

67 *3

8Fuel filter

element

Check every

100Hr 58

Replace every

400Hr 67 *6

9 Fan belt Adjust every

100Hr 59

10 Parking

brake Adjust every

100Hr 60 *9

11 Battery

condition Check every

100Hr 61 *7

12 Engine oil Change every

200Hr 64 *1

13 Engine oil

filter Replace every

200Hr 64 *1

14 Transmission

oil filter [HST] Replace every

200Hr 65 *1

15 Front axle

pivot Adjust every

200Hr 65 *8

52 MAINTENANCE

ENGLISH

Transmission

fluid and

Rear axle

gear case

(RH & LH)

fluid

Change every

400Hr 66

17 Hydraulic oil

filter Replace every

400Hr 67

Fuel injection

nozzle

injection

pressure

Check every

1500Hr 68 *6 @

19 Radiator Clean

every

2000Hr

2 years

68 *5

20 Coolant Change

every

2000Hr

2 years

68 *5

21 Injection

pump Check every

3000Hr 70 *6 @

22 Fuel line

Check every

1 year 70 *4

*9 @

Replace every

4 years 72 *6

Radiator

hose and

clamp

Check every

1 year 70 *4

Replace every

4 years 72 *9

24 Hydraulic

hose

Check every

1 year 71 *4

Replace every

4 years 72 *6

25 Intake air line

Check every

1 year 71 *4

*9 @

Replace every

4 years 72 *9

Engine

breather

hose

Check every

1 year 71 *4

Replace every

4 years 72 *6

27 Mower gear

box oil seal

Check every

1 year 71 *4

Replace every

4 years 72 *6

28 Fuel system Bleed

Service

required

29 Fuse Replace 72

30 Blade Replace 73

31 Mower belt Replace 74

No. Items

Indication hour meter (Hr) Ref.

Page

50 100 150 200 250 300 350 400 450 500 550 600 After

since

53MAINTENANCE

ENGLISH

AThe jobs indicated by must be done initially.

*1 The initial 50 hours should not be a replacement (change) cycle.

*2 Air cleaner must be cleaned more often in dusty conditions than in normal conditions.

*3 Every 1000 hours or every 1 year whichever comes faster.

*4 Replace if any deterioration (crack, hardening, scar, or deformation) or damage occurred.

*5 Every 2000 hours or every 2 years whichever comes faster.

*6 Consult your local KUBOTA Dealer for this service.

*7 When the battery is used for less than 100 hours per year, check the battery condition by reading the indicator

annually.

*8 The initial 100 hours should not be an adjustment cycle.

*9 If you feel you are unable to make the following service correctly and safely, contact your local KUBOTA Dealer.

AThe items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S.EPA

non-road emission regulation. As the engine owner, you are responsible for the performance of the required

maintenance on the engine according to the above instruction.

Please see the Warranty Statement in detail.

PERIODIC SERVICE CHART LABEL

(1) Part No. K3441-6552-3 (ENGLISH) (2) Part No. K3441-6553-2 (SPANISH)

55MAINTENANCE

ENGLISH

BBChecking OPC System

The OPC (Operator Presence Control) system in your

machine is designed to protect you while operating.

Please check these OPC system periodically. It is

recommended to check the OPC system before daily

operation.

To avoid serious injury or death:

AA Do not allow anyone near the machine while

testing.

AA If the machine does not pass one of the

following tests, do not operate the machine.

See your local KUBOTA Dealer.

Test 1 (OPERATOR ON THE SEAT)

1. Start the engine.

2. Do not set the parking brake.

3. Shift the PTO lever to "DISENGAGE" (OFF) position.

4. Hold the motion control levers and move them inward

from "NEUTRAL LOCK" position to "NEUTRAL"

position and then release the levers.

5. Stand up. (Do not get off the machine.)

6. The engine must shut off.

Test 2 (OPERATOR ON THE SEAT)

1. Start the engine.

2. Do not set the parking brake.

3. Shift the PTO lever to "ENGAGE" (ON) position.

4. Stand up. (Do not get off the machine.)

5. The engine must shut off.

AIf the engine remains running in Test 1 or 2, consult

your local KUBOTA Dealer to have the unit checked

before operation.

BBChecking Gear Box Oil Level

To avoid serious injury or death:

AA Always stop the engine and remove the key

before checking oil.

1. Park the machine on a flat surface and lower the

mower to the ground.

To check the oil level, loosen the oil inlet plug with

gauge, wipe it clean, reinstall it and loosen it again.

(Refer to the following figures.)

Check to see if the oil level is between the notch and

tip.

If the level is too low, add new oil to the prescribed

level at the oil inlet.

(See "LUBRICANTS, FUEL AND COOLANT" in

"PERIODIC SERVICE" section.)

2. After checking, reinstall the oil inlet plug with gauge

securely.

(1) Parking brake lock pedal

(2) Motion control lever

(3) Key switch

(4) PTO lever (1) Drain plug

(2) Oil inlet plug with gauge

(3) Seal washer

(4) Gear case

(A) Oil level is acceptable within

this range.

(B) Oil level

MAINTENANCE56

ENGLISH

ARCK60R Similar

BBGreasing

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before greasing.

Grease the following locations.

APut grease into front wheel until grease overflows from

both ends of the front wheel.

(1) Drain plug

(2) Check plug

(3) Oil inlet plug

(4) Gear case

(5) Check plug port

(A) Oil level is acceptable within this range.

(B) Oil level

(1) King pin (LH, RH)

(2) Center pin

(3) Front wheel (LH, RH)

(1) Tilt lever

57MAINTENANCE

ENGLISH

BBOiling

(1) Machine universal joint

(2) Engine

(3) Radiator

(1) Seat adjuster

(1) Throttle cable (Oil)

MAINTENANCE58

ENGLISH

EVERY 100 HOURS

BBCleaning Air Cleaner Primary Element

To avoid serious injury or death:

AA Be sure to stop engine and remove the key

before cleaning air cleaner element.

1. Remove the air cleaner cover and primary element.

2. Clean the primary element:

AWhen dry dust adheres to the element, blow

compressed air from the inside, turning the

element. Pressure of compressed air must be

under 205 kPa (2.1 kgf/cm , 30 psi).

3. Replace air cleaner primary element:

Once yearly or every 1000 hours whichever comes

first.

ACheck to see if the evacuator valve is blocked with

dust.

AThe air cleaner uses a dry element, never apply oil.

ADo not run the engine with filter element removed.

AOperating in dusty conditions requires more frequent

maintenance.

AAlign the arrow marks when reinstalling the air cleaner

cover.

ADo not touch the secondary element except in cases

where replacing is required.

(See "Replacing Air Cleaner Primary Element and

Secondary Element" in "EVERY 1000 HOURS or

EVERY 1 YEAR" in "MAINTENANCE" section.)

CC Evacuator Valve

Open the evacuator valve once a week under ordinary

conditions - or daily when used in a dusty place - to get rid

of large particles of dust and dirt.

BBChecking Fuel Filter

To avoid serious injury or death:

AA Be sure to stop the engine and remove the key

when attempting to make the following checks

and changes.

AA Never fail to check the fuel lines periodically.

The fuel lines are subject to wear and aging.

Fuel may leak out onto the running engine,

causing a fire.

1. Open the step and hood.

2. Close the fuel valves below the fuel tanks LH and RH.

3. The fuel line is made of rubber and ages regardless of

service period.

4. If the fuel line and clamps are found damaged or

deteriorated, replace them.

5. Check fuel filter, if it is clogged by debris or

contaminated with water, replace it.

AWhen the fuel line is disconnected for maintenance or

repair, close both ends of the fuel line with a piece of

clean cloth or paper to prevent dust and dirt from

entering. In addition, particular care must be taken not

to admit dust and dirt into the fuel pump. Entrance of

even a small amount dust or dirt cause premature

wear and malfunction of the fuel pump and injector

components.

(1) Secondary element

(2) Primary element

(3) Cover

(4) Evacuator valve

(1) Fuel valve

59MAINTENANCE

ENGLISH

BBAdjusting Fan Drive Belt Tension

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before checking belt tension.

If the fan drive belt becomes loose, the engine may

overheat. To adjust, loosen bolts and move the alternator

outward to tighten the belt. After adjustment, securely

tighten the bolts.

Moderate belt tension:

The belt must deflect approx. 10 mm (0.4 in.) when the

center of the belt is depressed with finger pressure of 98N

(10kgf, 22 lbs.).

(1) Pipe clamps

(2) Fuel line

(3) Fuel filter

(4) Seat

(1) Pipe clamps

(2) Fuel line

(3) Fuel filter

(1) Tension bolt

(2) Alternator

(3) Adjusting bolt

(A) 10 mm (0.4 in.)

MAINTENANCE60

ENGLISH

BBAdjusting Parking Brake

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

To avoid serious injury or death:

AA Park the machine on a firm and level surface.

AA Stop the engine and chock the wheels before

checking or adjusting.

AWrong adjustment may cause machine damage.

(1) Check brake spring

1. Place the motion control levers to the "NEUTRAL

LOCK" position.

2. Be sure to chock the rear wheels.

3. Apply the parking brake to the lock position.

4. Check the length of the brake springs on both sides.

5. If the length of the brake spring is not correct, adjust it.

(See "Adjustment of brake spring length" below.)

6. Release the parking brake completely.

7. Hold the brake rod lightly.

8. Check the brake spring play.

9. If the brake spring play is not correct, adjust it.

(See "Adjustment of brake spring play" below.)

CC Adjustment of brake spring length

1. Place the motion control lever to the "NEUTRAL

LOCK" position.

2. Apply the parking brake to the lock position.

3. Loosen the lock nuts.

4. Adjust the spring length to the recommendation.

5. Lock the nuts.

6. Check the brake spring play to the recommendation.

If there is no play, adjust the brake spring play again.

(See "Adjustment of brake spring play" below.)

7. Adjust the other side spring to the same dimension.

CC Adjustment of brake spring play

1. Place the motion control lever to the "NEUTRAL

LOCK" position.

2. Be sure to chock the rear wheels.

3. Release the parking brake completely.

4. Loosen the lock nuts.

5. Hold the brake rod by hand.

6. Tighten the nut to the correct space between the end

of the spring and the nut.

7. Lock the nuts.

8. Adjust the other side spring to the same dimension.

(2) Check on the slope

1. Place the machine on a 17 ramp.

2. Apply the parking brake.

3. Place the motion control levers in "NEUTRAL LOCK"

position and shut off the engine.

(A): Proper brake spring length

with the brake applied to the

lock position

115 to 117 mm

(4.53 to 4.61 in.)

(1) Brake rod

(2) Brake spring

(3) Lock nut

(A) "Parking brake spring length"

(B): Proper brake

spring play

Reference: 0.5 to 1.0 mm

(0.02 to 0.04 in.)

(1) Brake rod

(2) Brake spring

(3) Lock nut

(A) "Hold the brake rod"

(B) "Parking brake spring play"

61MAINTENANCE

ENGLISH

4. Check that the machine does not move.

AFor parking brake test purposes, only use 17 ramp.

BBGreasing

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before greasing.

Grease the following location.

If you operated the machine in extremely wet and muddy

conditions, lubricate grease fittings more often.

BBChecking Battery Condition

To avoid the possibility of battery explosion:

For the refillable type battery, follow the

instructions below.

AA Do not use or charge the refillable type battery

if the fluid level is below the LOWER (lower limit

level) mark. Otherwise, the battery component

parts may prematurely deteriorate, which may

shorten the battery's service life or cause an

explosion. Check the fluid level regularly and

add distilled water as required so that the fluid

level is between the UPPER and LOWER levels.

To avoid serious injury or death:

AA When the battery is being activated, hydrogen

and oxygen gases in the battery are extremely

explosive. Keep open sparks and flames away

from the battery at all times, especially when

charging the battery.

To avoid serious injury or death:

AA Batteries, battery posts, terminals and related

accessories contain lead and lead compounds,

and other chemicals known to the State of

California to cause cancer and birth defects or

other reproductive harm. WASH HANDS

AFTER HANDLING.

AA Never remove the battery cap while the engine

is running.

AA Keep electrolyte away from eyes, hands and

clothes. If you are spattered with it, wash it

away completely with water immediately and

get medical attention.

AA Wear eye protection and rubber gloves when

working around battery.

AMishandling the battery shortens the service life and

adds to maintenance costs.

The original battery is maintenance free, but needs

some servicing.

If the battery is weak, the engine will be difficult to start

and the lights will be dim. It is important to check the

battery periodically.

AWhen exchanging an old battery for a new one, use

battery of equal specification in table below.

(A) 17 ramp

(1) Front mower link bushing (2 places)

(2) Rear mower link bushing (4 places)

(3) Front mower link

(4) Rear mower link

The factory-installed battery is of non-refillable type.

If the battery is weak, charge the battery or replace it

with new one.

MAINTENANCE62

ENGLISH

(For non-accessible maintenance-free type batteries.)

Maintenance-free, non-accessible batteries are designed

to eliminate the need to add water. Yet the volume of

electrolyte above plates may eventually become depleted

due to abnormal conditions such as high heat or improper

regulator setting. Use LCD monitor or a voltmeter to check

the state of charge. (See reference chart below to

determine if charging is necessary.)

CC How to read the indicator

Check the battery condition by reading the indicator.

CC Battery Charging

To avoid serious injury or death:

AA When the battery is being activated, hydrogen

and oxygen gases in the battery are extremely

explosive. Keep open sparks and flames away

from the battery at all times, especially when

charging the battery.

To avoid serious injury or death:

AA When disconnecting the cable from the battery,

start with the negative terminal first. When

connecting the cable to the battery, start with

the positive terminal first.

AA Never check battery charge by placing a metal

object across the posts.

Use a voltmeter or hydrometer.

1. To slow charge the battery, connect the battery

positive terminal to the charger positive terminal and

the negative to the negative, then charge for at least 1

hour at 4.5 amperes.

2. A boost charge is only for emergencies. It will partially

charge the battery at a high rate and in a short time.

When using a boost-charged battery, it is necessary to

recharge the battery as early as possible.

Failure to do this will shorten the battery's service life.

3. When the specific gravity of electrolyte is between

1.27 and 1.29 the charging is completed.

CC Battery for storage

1. When storing the machine for a long period, remove

the battery from machine, adjust the electrolyte to the

proper level and store in a dry place out of direct

sunlight.

2. The battery self-discharges while it is stored.

Recharge it once every 3 months in hot seasons and

once every 6 months in cold seasons.

Battery

Type

Volts

(V)

Reserve

Capacity

(min)

Cold

Cranking

Amps

Normal

Charging

Rate(A)

51R 12 80 430 4.5

Battery voltage Reference state of charge

12.6 100% (Full charge)

12.4 75%

12.2 50%

12.0 25%

11.8 0%

State of indicator display

Green Specific gravity of electrolyte and quality of

electrolyte are both in good condition.

Black Needs charging battery.

White Needs replacing battery.

(1) Battery

(2) Ground cable

(3) Indicator

(+): Positive terminal

(-): Negative terminal

65MAINTENANCE

ENGLISH

BBReplacing Transmission Oil Filter [HST]

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before changing the oil filter.

AAllow transmission case to cool down

sufficiently; oil can be hot and may cause

burns.

1. The oil filter must be changed every 200 service hours.

2. Place an oil pan underneath the oil filter. (Do not drain

oil.)

3. Remove the oil filter by using the filter wrench.

4. Apply a slight coat of oil onto the filter gasket.

5. Tighten the filter quickly until it contacts the mounting

surface. Tighten filter by hand an additional 1/2 turn

only.

6. After the new filter has been replaced, the

transmission fluid level normally lowers a little. Add

fluid to proper level. Check for oil leaks around filter

gasket.

ATo prevent serious damage or premature failure to the

hydraulic system, use only a KUBOTA genuine filter.

BBAdjusting Front Axle Pivot

If the front axle pivot pin adjustment is not correct,

vibration in the front wheel can occur.

CCheck and Adjustment of the Front Axle End Play

1. Lift up and securely block the front of the machine.

2. Measure the clearance (L) between the front axle (4)

and front axle support (3).

3. If the measurement exceeds the allowable limit, adjust

the nut (1).

AWhen fastening the center pin (2), tighten the nut so

that the front axle maybe oscillated smoothly by hand.

(1) Transmission oil filter [HST]

(1) Transmission oil filter [HST] (1) Nut

(2) Center pin

(3) Front axle support

(4) Front axle

(5) Plain washer

(L) Front axle end play

Front axle end play

(L)

Factory

spec.

0 to 0.2 mm

(0 to 0.008 in.)

Allowable

limit

0.5 mm

(0.02 in.)

MAINTENANCE66

ENGLISH

EVERY 400 HOURS

BBChanging Transmission Fluid and Rear

Axle Gear Case Oil (RH and LH)

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before changing or checking the oil.

AAllow transmission case to cool down

sufficiently; oil can be hot and may cause

burns.

The fluid in the transmission case is also used for the

hydrostatic drive system.

1. To drain the transmission oil, place oil pan underneath

the transmission case and the rear axle gear case

(RH&LH) and remove the drain plug at the bottom of

the transmission case and the rear axle gear case

(RH&LH).

2. After draining, reinstall the drain plugs.

3. Fill with UDT or SUPER UDT hydrostatic transmission

fluid or its equivalent up to the upper line of the gauge.

AIt takes time to send the oil from the transmission case

to the rear axle case (RH&LH).

Pour the regulated amount of oil slowly.

4. After running the engine for a few minutes, stop it and

check the oil level again; add oil to the prescribed

level.

AOperate only at low rpms immediately after changing

the transmission fluid and filter.

Keep the engine at medium speed for a few minutes to

insure proper lubrication of all parts so there is no

damage to transmission.

(1) Drain plug

(2) Hydraulic oil filter

(1) Drain plug

(2) Rear axle gear case LH

(1) Oil level dipstick

(2) Oil plug and breather cup

(A) Oil level is acceptable

within this range.

67MAINTENANCE

ENGLISH

BBReplacing Hydraulic Oil Filter

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before changing the oil filter.

AAllow transmission case to cool down

sufficiently; oil can be hot and may cause

burns.

1. The oil filter must be changed every 400 service hours.

2. To drain the transmission oil, place oil pan underneath

the transmission case and the rear axle gear case

(RH&LH) and remove the drain plug at the bottom of

the transmission case and the rear axle gear case

(RH&LH).

3. After draining, reinstall the drain plugs.

4. Remove the oil filter by using the filter wrench.

5. Apply a slight coat of oil onto the filter gasket.

6. Tighten the filter quickly until it contacts the mounting

surface. Tighten filter by hand an additional 1/2 turn

only.

7. After the new filter has been replaced, the

transmission fluid level normally lowers a little. Add

fluid to proper level. Check for oil leaks around filter

gasket.

ATo prevent serious damage or premature failure to the

hydraulic system, use only a KUBOTA genuine filter.

BBReplacing Fuel Filter

Consult your local KUBOTA Dealer for this service.

EVERY 1000 HOURS or EVERY 1 YEAR

Replace every 1000 hours or every 1 year whichever

comes faster.

BBReplacing Air Cleaner Primary Element

and Secondary Element

(See "Cleaning Air Cleaner Primary Element" in "EVERY

100 HOURS" in "MAINTENANCE" section.)

ATo prevent serious damage to the engine, use only a

KUBOTA genuine filter.

[How to remove the secondary element]

1. Pull out the two tabs of the secondary element using a

suitable tool (e.g. Flat-blade screwdriver) as shown in

the figure.

APull out the tabs only when replacing the secondary

element.

2. While turning slightly, pull out the secondary element.

(1) Hydraulic oil filter

(1) Tab

(2) Flat-blade screwdriver

MAINTENANCE68

ENGLISH

EVERY 1500 HOURS

BBChecking Fuel Injection Nozzle (Injection

Pressure)

Consult your local KUBOTA Dealer for this service.

EVERY 2000 HOURS or EVERY 2 YEARS

Be sure to do the following service once every 2000 hours

or every 2 years whichever comes faster.

BBFlushing Cooling System and Changing

Coolant

To avoid serious injury or death:

ADo not remove the radiator cap when the

engine is hot. Then loosen cap slightly to the

stop to relieve any excess pressure before

removing cap completely.

1. Stop the engine and let cool down.

2. To drain the coolant, open the radiator drain valve and

remove the radiator drain plug and remove radiator

cap. The radiator cap must be removed to completely

drain the coolant.

3. After all coolant is drained, close the drain valve and

install the drain plug.

4. Fill with clean water and cooling system cleaner.

5. Follow directions of the cleaner instruction.

6. After flushing, fill with clean water and anti-freeze until

the coolant level is just below the fill port on the

radiator.

Install the radiator cap securely.

7. Fill with coolant up to the "FULL" mark on the recovery

tank.

Set the direction of the recovery tank cap outlet at left

front (45 ). Set the bottom tip of the hose between

front side of radiator hose and inner side of the frame.

(This will prevent the hose from pulling down and open

the recovery tank cap.)

8. Start and operate the engine for a few minutes.

9. Stop the engine and let cool.

10.Check coolant level of recovery tank, add coolant if

necessary, and install the drain plug.

(1) Secondary element

(1) Recovery tank

(2) Radiator cap

(3) Drain plug

(4) Recovery tank cap

(5) Radiator hose

(6) Frame

(A) "FULL"

(B) "LOW"

69MAINTENANCE

ENGLISH

ADo not start engine without coolant.

AStart engine with the hood closed.

AUse clean, distilled water and anti-freeze to fill the

radiator and recovery tank.

AWhen the anti-freeze is mixed with water, the anti-

freeze mixing ratio must be less than 50%.

ASecurely tighten radiator cap. If the cap is loose or

improperly fitted, water may leak out and the engine

could overheat.

BBAnti-freeze

To avoid serious injury or death:

AA When using anti-freeze, put on some protection

such as rubber gloves. (Anti-freeze contains

poison.)

AA If someone drank anti-freeze, seek immediate

medical help. Do NOT make a person throw up

unless told to do so by poison control or a

health care professional. Use standard first aid

and CPR for signs of shock or cardiac arrest.

Call your local Poison Control Center or your

local emergency number for further assistance.

AA When anti-freeze comes in contact with the

skin or clothing, wash it off immediately.

AA Do not mix different types of Anti-freeze.

The mixture can produce chemical reaction

causing harmful substances.

AA Anti-freeze is extremely flammable and

explosive under certain conditions. Keep fire

and children away from anti-freeze.

AA When draining fluids from the engine, place

some container underneath the engine body.

AA Do not pour waste onto the ground, down a

drain, or into any water source.

AA Also, observe the relevant environmental

protection regulations when disposing of anti-

freeze.

Always use a 50/50 mix of long-life coolant and clean soft

water in KUBOTA engines.

Consult your local KUBOTA dealer concerning coolant for

extreme conditions.

1. Long-life coolant (hereafter LLC) comes in several

types. Use ethylene glycol (EG) type for this engine.

2. Before employing LLC-mixed cooling water, fill the

radiator with fresh water and empty it again.

Repeat this procedure 2 or 3 times to clean up the

inside.

(1) Drain valve

MAINTENANCE70

ENGLISH

3. Mixing the LLC

Premix 50% LLC with 50% clean soft water. When

mixing, stir it up well, and then fill into the radiator.

4. The procedure for the mixing of water and anti-freeze

differs according to the make of the anti-freeze and the

ambient temperature. Refer to SAE J1034 standard,

more specifically also to SAE J814c.

AWhen mixing the anti-freeze with water, the anti-freeze

mixing ratio is 50%.

* At 1.013 x 10 Pa (760 mmHg) pressure (atmospheric).

A higher boiling point is obtained by using a radiator

pressure cap which permits the development of pressure

within the cooling system.

5. Adding the LLC

(1) Add only water if the coolant level reduces in the

cooling system by evaporation.

(2) If there is a mixture leak, add the LLC of the same

manufacturer and type in the mixing ratio 50%.

6. When the LLC is mixed, do not employ any radiator

cleaning agent. The LLC contains anti-corrosive

agent. If mixed with the cleaning agent, sludge may

build up, adversely affecting the engine parts.

7. Kubota's genuine long-life coolant has a service life of

2 years. Be sure to change the coolant every 2000

hours or every 2 years whichever comes faster.

AThe above data represent industry standards that

necessitate a minimum glycol content in the

concentrated anti-freeze.

EVERY 3000 HOURS

BBChecking Injection Pump

Consult your local KUBOTA Dealer for this service.

EVERY 1 YEAR

BBChecking Fuel Lines

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

(See "Checking Fuel Filter" in "EVERY 100 HOURS" in

"MAINTENANCE" section.)

BBChecking Radiator Hose and Clamp

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before checking radiator hose and clamps.

1. If hose clamps are loose or water leaks, tighten clamps

securely.

2. Replace hoses and tighten hose clamps securely. If

radiator hoses are swollen, hardened or cracked, then

replace them immediately.

Vol %

Anti-freeze

Freezing Point Boiling Point*

50 -37 -34 108 226

* Never add any long-life coolant of different

manufacturer. (Different brands may have

different additive components, and the engine

may fail to perform as specified.)

(1) Radiator core

(2) Radiator hose

71MAINTENANCE

ENGLISH

BBChecking Hydraulic Hose

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

To avoid serious injury or death:

ABe sure to stop the engine and remove the key

before checking and replacing the hydraulic

hose.

AAllow the transmission case to cool down

sufficiently; oil can be hot and may cause

burns.

AEscaping hydraulic fluid under pressure has

sufficient force to penetrate the skin causing

serious personal injury. Before disconnecting

lines, be sure to relieve all pressure. Before

applying pressure to the system, make sure all

connections are tight and that lines, pipes, and

hoses are not damaged.

1. Check to see that all lines and hose clamps are tight

and not damaged.

2. If hoses and clamps are found worn or damaged,

replace or repair them at once.

BBChecking Intake Air Line

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

1. Check to see that hoses and hose clamps are tight and

not damaged.

2. If hoses and clamps are found worn or damaged,

replace or repair them at once.

BBChecking Engine Breather Hose

Consult your local KUBOTA Dealer for this service.

BBChecking Mower Gear Box Oil Seal

Consult your local KUBOTA Dealer for this service.

(1) Mower lift cylinder hose

(1) Hose

(2) Clamp

MAINTENANCE72

ENGLISH

EVERY 4 YEARS

BBReplacing Hydraulic Hose

Consult your local KUBOTA Dealer for this service.

BBReplacing Fuel Lines

Consult your local KUBOTA Dealer for this service.

BBReplacing Engine Breather Hose

Consult your local KUBOTA Dealer for this service.

BBReplacing Radiator Hose

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

See "Checking Radiator Hose and Clamp" in "EVERY 1

YEAR" in "MAINTENANCE" section.

BBReplacing Mower Gear Box Oil-Seal

Consult your local KUBOTA Dealer for this service.

BBReplacing Intake Air Line

If you feel you are unable to make the following service

correctly and safely, contact your local KUBOTA Dealer.

See "Checking Intake Air Line" in "EVERY 1 YEAR" in

"MAINTENANCE" section.

SERVICE AS REQUIRED

BBReplacing Fuses

1. Raise the operator's seat.

2. Remove the blown fuse.

3. Place a new fuse of the same capacity in position.

AIf the new fuse happens to blow out within a short time,

contact your dealer for inspection and repair. Never

"jump" the fuse with wire or foil, or install a larger

capacity fuse than is recommended.

CProtected circuit

BBBleeding Fuel System

Air must be removed:

1. When the fuel filter or lines are removed.

2. When tank is completely empty.

3. After the machine has not been used for a long period

of time.

CBleeding procedure is as follows:

1. Fill the fuel tank with fuel.

2. Start the engine and run for about 30 seconds, and

then stop the engine.

(1) Fuse location

(2) Slow blow fuse

FUSE NO. CAPACITY

(A) Protected circuit

(1)

20 A Engine stop

15 A Charge system

15 A Main system

15 A Aux. outlet

10 A Control system

(20 A) *(Work light)

(2) Slow blow fuse

40 A

Check circuit against

wrong battery connection

*Option: The fuse must be in only when the work light is

attached.

73MAINTENANCE

ENGLISH

BBChecking and Replacing Blade

To avoid serious injury or death:

ABe sure to stop the engine and remove the key.

ABlades may be sharp. When you handle blades,

wear heavy gloves or wrap end of blade with a

rag.

ABefore checking or replacing the blade, wipe grass

and mud off the top and inside of the mower.

Especially clean up the inside of the belt cover,

because otherwise the belt life will be reduced.

CChecking

The blade cutting edges must be kept sharp at all times.

Sharpen the cutting edges, if they resemble blade (B).

Replace the blades if they appear similar to blade (C).

CReplacing

1. Tilt up the mower deck.

(See "HOW TO TILT UP THE MACHINE" in

"PERIODIC SERVICE" section.)

2. [RCK60P, RCK72P]

Wedge a block of wood between the blade and mower

housing or use a box wrench over the pulley nut to

prevent the spindle from rotating while removing the

blade bolts; loosen the blade bolt as illustrated.

[RCK60R, RCK72R]

Set the pipe between the blade and the next blade or

use a box wrench over the pulley nut to prevent the

spindle from rotating while removing the blade bolts;

loosen the blade bolt as illustrated.

AUse the proper metric size box or socket wrench to

tighten or loosen the blade mounting bolt.

3. To sharpen the blades yourself, clamp the blade

securely in a vise.

Use a large mill file and file along the original bevel

until sharp.

4. To check the blade for balance, place a small rod

through the center hole. If the blade is not balanced,

file the heavy side of the blade until balance is

achieved.

5. Pass the spline boss through the blade and 2 cup

washers, and tighten the bolt.

AMake sure that the cup washer is not flattened out or

worn; this cause blade to slip excessively.

Replace the 2 cup washers if either is damaged.

(A) New blade

(B) Worn blade

(1) Block (A) "LOOSEN"

(1) Pipe (A) "LOOSEN"

ADJUSTMENT76

ENGLISH

1. Change the rear side of the damper to the desired hole

location.

Tighten the rear side damper nut.

BBMOTION CONTROL LEVER ALIGNMENT

C Check the alignment

Check the gap between the levers, at the maximum

forward position.

If positions of the control levers are unequal, an

adjustment is necessary.

To avoid serious injury or death:

A Park the machine on a firm and level surface.

A Stop the engine, remove the key and apply the

parking brake.

C Aligning the control levers

Lever position (High or Low)

1. Remove the nut and select the motion control lever

position, high or low.

2. Tighten the nut.

Lever alignment (Right and Left)

3. Loosen the nut.

4. Slide both levers forward or rearward to desired

position within tab slots until levers are aligned.

5. Tighten the nut.

A If the ends of the levers strike against each other while

in the "NEUTRAL" position, move the levers outward

to the "NEUTRAL LOCK" position and carefully bend

them outward.

Move them back to the "NEUTRAL" position and

check for the recommended space.

(1) Damper

(2) Damper nut

(F) Front

(H1) Hole for lighter setting

(H2) Hole for heavier setting

Recommended gap 0 to 4 mm (0 to 0.16 in.)

(A) "GAP"

(1) Motion control lever

(2) Bolt

(3) Nut, washer

77ADJUSTMENT

ENGLISH

MOWER DECK LEVEL

BBANTI-SCALP ROLLERS

To avoid serious injury or death:

A Park the machine on a firm and level surface.

A Apply the parking brake.

A Stop the engine and remove the key.

A Wait for all moving parts to stop.

A The flattest cut can be achieved by having the anti-

scalp rollers adjusted off the ground.

Check anti-scalp roller adjustments each time the

mower deck cutting height is changed.

It is recommended that all the anti-scalp rollers be kept

off the ground to minimize scuffing.

1. Check the machine tire pressure.

Inflate tires to the correct pressure. (See "TIRES AND

WHEELS" section.)

2. Start the engine.

3. Raise up the mower deck to the transport position.

(Also the top end of the lift.)

4. Turn the cutting height control dial to adjust height.

5. Lower the mower deck.

Front side anti-scalp roller

6. Adjust height of the front side anti-scalp roller by

replacing the collar (collar is raised and lowered) or

shifting the pin to approximately 19 mm (3/4 in.)

between rollers and ground.

Adjust both side rollers to the same height.

Rear side anti-scalp roller

7. Adjust height of the rear side anti-scalp roller by

shifting the pin or the bolt to approximately 19 mm (3/

4 in.) between rollers and ground.

Adjust both side rollers to the same height.

(1) Collar

(2) Washer

(3) Set pin

(H) 19 mm (3/4 in.)

(1) Bolt (H) 19 mm (3/4 in.)

ADJUSTMENT78

ENGLISH

BBLEVEL MOWER DECK (Side-to-Side)

To avoid serious injury or death:

A Park the machine on a firm and level surface.

A Apply the parking brake.

A Disengage PTO (OFF).

A Stop the engine, remove the key and remove

the mower universal joint while checking or

adjusting the level of the mower deck.

A Check the machine tire pressure.

Inflate tires to the correct pressure.

(See "TIRES AND WHEELS" section.)

C Checking level (Side-to-Side)

A Mower deck anti-scalp rollers must not contact the

ground.

[RCK60P, RCK72P]

1. Raise the mower deck to the transport position. (Also

the top end).

2. Turn the cutting height set dial to the 3 in. cutting

height position.

3. Lower the mower deck.

4. Position the right mower blade in the Side-to-Side

position.

5. Measure from outside blade tip to the level surface

with a short ruler or leveling gauge.

Reference

A There is a difference of the blade height between on

the concrete and ground.

6. Check that the left side blade is same height.

The difference between both measurements must be

less than 3 mm (0.12 in.).

7. If the Side-to-Side adjustment is not within the given

tolerance, adjustment is necessary.

[RCK60R, RCK72R]

1. Raise the mower deck to the transport position. (Also

the top end).

2. Turn the cutting height set dial to the 3 in. cutting

height position.

3. Lower the mower deck.

4. Turn left blade by hand parallel to machine and turn

right blade parallel to machine to measure from the

outside blade tip at (L) and (R) to the level surface. The

difference between measurements should be less

than 3 mm (0.12 in.).

Height of the blade

at the concrete surface 76 mm (3 in.)

79ADJUSTMENT

ENGLISH

Reference

A There is a difference of the blade height between on

the concrete and ground.

5. If the Side-to-Side adjustment is not within the given

tolerance, adjustment is necessary.

C Adjusting level (Side-to-Side)

1. Raise up the mower deck to the transport position.

(Also the top end).

2. Turn the cutting height set dial to the 3 in. cutting

height position.

3. Place 51 mm (2 in.) height wood blocks under each

side of the mower deck.

Anti-scalp rollers must not rest on the wood block.

4. Lower the mower deck.

5. Position mower blade in the Side-to-Side position.

6. Loosen the lock nuts of the right side of the machine.

7. Adjust the cutting height fine tuning bolts to set 76 mm

(3 in.) height.

Front and rear side bolts must be adjusted.

8. Lock the nuts.

9. Adjust the left side equally.

10. Check the side-to-side level and if it is not level,

adjustment is necessary.

BBLEVEL MOWER DECK (Front-to-Rear)

To avoid serious injury or death:

AA Park the machine on a firm and level surface.

AA Engage the parking brake.

AA Disengage PTO.

AA Stop the engine, remove the key and remove

the mower universal joint while checking or

adjusting the level of the mower deck.

A Check the machine tire pressure.

Inflate tires to the correct pressure.

(See "TIRES AND WHEELS" section.)

C Checking level (Front-to-Rear)

A Mower deck anti-scalp rollers must not contact the

ground.

1. Raise the mower deck to the transport position. (Also

the top end).

2. Turn the cutting height set dial to the 3 in. cutting

height position.

3. Lower the mower deck.

4. Position the right mower blade in the Front-to-Rear

position.

5. Measure from the right front blade tip to the level

surface with a short ruler or leveling gauge.

6. Turn the blade 180 and measure from right rear blade

tip to the level surface.

7. Check that the left side blade has the same dimension.

The difference between both measurements must be

less than 6 mm (0.24 in.).

Front side must be lower than rear side.

8. If the Front-to-Rear adjustment is not within the given

tolerance, adjustment is necessary.

Height of the blade

at the concrete surface 76 mm (3 in.)

(1) Cutting height fine tuning bolt

(2) Lock nut

ADJUSTMENT80

ENGLISH

C Adjusting level (Front-to-Rear)

1. Raise up the mower deck to the transport position.

(Also the top end).

2. Turn the cutting height set dial to the 3 in. cutting

height position.

3. Place 51 mm (2 in.) height wood blocks under each

side of the mower deck.

Anti-scalp rollers must not rest on the wood block.

4. Lower the mower deck.

5. Loosen the lock nuts of the front side of the machine.

6. Adjust the cutting height fine tuning bolts to set 76 mm

(3 in.) height.

Both front side bolts must be adjusted.

7. Lock the nuts.

8. Adjust the other side equally.

A The difference between both measurements must be

less than 6 mm (0.24 in.).

Front side must be lower than rear side.

9. Check the front-to-rear level and if it is not level,

adjustment is necessary.

(A) Front

(B) Rear

(1) Cutting height fine tuning bolt

(2) Lock nut

81ADJUSTMENT

ENGLISH

GENERAL TORQUE SPECIFICATION

American standard cap screws

with UNC or UNF threads Metric cap screws

SAE grade No.

GR.5 GR.8

Property class

Class 8.8 Class 10.9

1/4

(lbf-ft)

(N-m)

(kgf-m)

8 - 9.6

10.7 - 12.9

1.11 - 1.33

12 - 14.4

16.1 - 19.3

1.66 - 1.99

(lbf-ft)

(N-m)

(kgf-m)

7.2 - 8.3

9.81 - 11.3

1.0 - 1.15

5/16

(lbf-ft)

(N-m)

(kgf-m)

17 - 20.5

23.1 - 27.8

2.35 - 2.84

24 - 29

32.5 - 39.3

3.31 - 4.01

(lbf-ft)

(N-m)

(kgf-m)

17.4 - 20.2

23.6 - 27.4

2.4 - 2.8

21.7 - 25.3

29.4 - 34.3

3.0 - 3.5

3/8

(lbf-ft)

(N-m)

(kgf-m)

35 - 42

47.5 - 57.0

4.84 - 5.82

45 - 54

61.0 - 73.2

6.22 - 7.47

M10

(lbf-ft)

(N-m)

(kgf-m)

35.5 - 41.2

48.1 - 55.8

4.9 - 5.7

44.9 - 52.1

60.8 - 70.5

6.2 - 7.2

1/2

(lbf-ft)

(N-m)

(kgf-m)

80 - 96

108.5 - 130.2

11.07 - 13.29

110 - 132

149.2 - 179.0

15.22 - 18.27

M12

(lbf-ft)

(N-m)

(kgf-m)

57.2 - 66.5

77.5 - 90.1

7.9 - 9.2

76.0 - 86.8

103 - 117

10.5 - 12.0

9/16

(lbf-ft)

(N-m)

(kgf-m)

110 - 132

149.2 - 179.0

15.22 - 18.27

160 - 192

217.0 - 260.4

22.14 - 26.57

M14

(lbf-ft)

(N-m)

(kgf-m)

91.2 - 108

124 - 147

12.6 - 15.0

123 - 144

167 - 196

17.0 - 20.0

5/8

(lbf-ft)

(N-m)

(kgf-m)

150 - 180

203.4 - 244.1

20.75 - 24.91

220 - 264

298.3 - 358.0

30.44 - 36.53

M16

(lbf-ft)

(N-m)

(kgf-m)

145 - 166

196 - 225

20.0 - 23.0

192 - 224

260 - 303

26.5 - 31.0

83STORAGE

ENGLISH

STORAGE

To avoid serious injury or death:

A Do not clean the machine with engine running.

A To avoid the danger of exhaust fume

poisoning, do not operate the engine in a

closed building without proper ventilation.

A When storing, remove the key to avoid

unauthorized persons from operating the

machine and getting injured.

MACHINE STORAGE

If you intend to store your machine for an extended period

of time, follow the procedures outlined below. These

procedures will insure that the machine is ready to

operate with minimum preparation when it is removed

from storage,

1. Check for loose bolts and nuts, and tighten if

necessary.

2. Apply grease to machine areas where bare metal will

rust also to pivot areas.

3. Inflate the tires to a pressure a little higher than usual.

4. Change the engine oil and run the engine to circulate

oil throughout the engine block and internal moving

parts for about 5 minutes.

5. Shut off the fuel valves below the fuel tanks while

storing.

6. With all implements lowered to the ground, coat any

exposed hydraulic cylinder piston rods with grease.

7. Remove the battery from the machine. When

disconnecting the cables from the battery, start with

the negative terminal first. When connecting the

cables to the battery, start with the positive terminal

first.

8. Keep the machine in a dry place where the machine is

sheltered from rain. Cover the machine.

9. Store the machine indoors in a dry area that is

protected from sunlight and excessive heat. If the

machine must be stored outdoors, cover it with a

waterproof tarpaulin.

10.Jack the machine up and place blocks under the front

and rear axles so that all 4 tires are off the ground.

Keep the tires out of direct sunlight and extreme heat.

A When washing the machine, be sure to stop the

engine. Allow sufficient time for the engine to cool

before washing.

A Cover the machine after the muffler and the engine

have cooled down.

REMOVING THE MACHINE FROM

STORAGE

1. Check the tire air pressure and inflate the tires if they

are low.

2. Jack the machine up and remove the support blocks.

3. Install the battery. Before installing the battery, make

sure it is fully charged.

4. Check the fan belt tension.

5. Check all fluid levels (engine oil, transmission/

hydraulic oil, engine coolant and any attached

implements).

6. Check all coolant, hydraulic and fuel hoses for cracks,

hardening, bubbles and leaks.

7. Check all control levers and the brake for proper

function, repair or lubricate as necessary.

8. Start the engine. Observe all gauges. If all gauges are

functioning properly and reading normal, move the

machine outside.

9. Once outside, park the machine securely set the

parking brake, place the control levers in the neutral

lock position and let the engine idle for at least 5

minutes.

10.Shut the engine off and walk around machine and

make a visual inspection looking for evidence of oil or

water leaks.

11. With the engine fully warmed up, release the parking

brake and test the brakes for proper adjustment as you

move forward. Adjust the brakes as necessary.

84 TROUBLESHOOTING

ENGLISH

TROUBLESHOOTING

ENGINE TROUBLESHOOTING

If something is wrong with the engine, refer to the table below for the cause and its corrective measure.

If you have any questions, contact your local KUBOTA Dealer.

Trouble Cause Countermeasure

Engine is difficult to start or

will not start

A ANo fuel flow. Check the fuel tank and the fuel filter.

Replace filter if necessary.

A Check the fuel valve position.

A AAir or water is in the fuel system. Check to see if the fuel line coupler bolt and

nut are tight.

A Bleed the fuel system. (See "SERVICE AS

REQUIRED" in "MAINTENANCE" section.)

A In winter, oil viscosity increases,

and engine revolution is slow.

A Use oils of different viscosities, depending on

ambient temperatures.

A Battery becomes weak and the

engine does not turn over quick

enough.

A Clean battery cables and terminals.

A Charge the battery.

A In cold weather, always remove the battery

from the engine, charge and store it indoors.

Install it on the machine only when the

machine is going to be used.

Insufficient engine power.

A Insufficient or dirty fuel.

A The air cleaner is clogged.

A Check the fuel valve position.

A Check the fuel system.

A Clean the element.

Engine stops suddenly.

A AInsufficient fuel. Check the fuel valve position.

A Refuel.

A Bleed the fuel system if necessary.

Exhaust fumes are

colored. Black

A Fuel quality is poor.

A Too much oil.

A Engine is overloaded.

A Change the fuel and fuel filter.

A Check the proper amount of oil.

A Reduce engine load.

Blue

white

A The inside of exhaust muffler is

damp from fuel.

A Injection nozzle trouble.

A Fuel quality is poor.

A Heat the muffler by applying load to the

engine.

A Check the injection nozzle.

A Change the fuel and fuel filter.

Engine overheats. A AEngine overloaded. Lower speed or reduce load.

A ALow coolant level. Fill cooling system to the correct level;

check radiator and hoses for loose

connections or leaks.

A ALoose or damaged fan belt. Adjust or replace fan belt.

A Dirty radiator core or grille

screens.

A Remove all trash.

A ACoolant flow route corroded. Flush cooling system.

Engine does not stop when

key switch is turned OFF.

A AFuse blown (20 A) Replace the fuse.

85TROUBLESHOOTING

ENGLISH

POWER TRAIN TROUBLESHOOTING

If something is wrong with the power train, the master

system warning indicator starts blinking and the error

code shown below is displayed on the LCD monitor,

indicating the location of the trouble. If an error code

appears, immediately contact your local KUBOTA Dealer

for repairs.

(1) Master system warning indicator

(2) Error code

Displayed error code Trouble Operator’s action

Err 1 Water temperature sensor trouble

Contact your local

KUBOTA Dealer.

Err 2 Fuel sensor trouble

Err 3 Meter panel memory reading trouble

Produkt Specifikationer

Mærke:	Kubota
Kategori:	Plæneklipper
Model:	ZD1211-60

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