Iseki Tractor TLE4490 Operator's Manual - PDF DOWNLOAD

I S E K I

T R A C T O R

O p e r a t o r’ s

M a n u a l

MODEL:

TLE4490

ENGLISH

TO OUR CUSTOMER

TO OUR CUSTOMER Thank you for purchasing an ISEKI tractor.

This operator’s manual provides the information necessary for operating and maintaining your tractor safely and properly.

The contents are mainly composed of the following 2 items: Safety instructions:

Essential items which you should observe while operating the tractor.

Technical instructions: Items which are necessary to operate, adjust and service the tractor properly.

Before starting to operate the machine for the first time, you should read this operator’s manual thoroughly and carefully until you are sufficiently familiar with the operation of the machine in order to do jobs safely and properly. The manual should be regarded as part of the machine, and should be kept in a handy place so you can refer to it when required. You are advised to refer to it from time to time to refresh your understanding of the machine.

Your dealer has performed the pre-delivery service on your new machine.

They will discuss with you the operating and maintenance instructions given in this manual, and instruct you in the proper and varied applications of this machine. Call on them at any time when you have a question, or need equipment related to the use of your machine.

Paragraphs in the manual and labels on the machine are particularly important information about safe operation to avoid accidents. You should always keep precautions in mind and follow them during operation.

Be sure to wear personal protective equipment during operation In some of the illustrations used in this operator’s manual, panels or guards may have been removed for explanation. Never operate the tractor with these panels and guards removed.

If the removal of a shield is necessary to make a repair, it must be replaced before operation.

If you use a trailer, use a proper one which suits your tractor. Using an improper trailer may cause serious accidents.

Never attempt to haul beyond the tractor’s capacity.

Follow strictly the instructions outlined in the operator’s manual of the mounted or trailed machinery or trailer, and do not operate the combination tractor – machine or tractor – trailer unless all instructions have been followed.

All information, illustrations, and specifications contained in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

1

TLE4490

2

TABLE OF CONTENTS

TABLE OF CONTENTS STARTING .............................................................. 31 Pre-Start Inspection ............................................ 31 Normal Starting ................................................... 32 Restarting Warm Engine ..................................... 33 Cold Weather Starting ......................................... 33 Warm-Up Period ................................................. 33 Operator Observations........................................ 33 Starting Operation ............................................... 34 TRAVELING SPEED SELECTION.......................... 35 Engine speed control .......................................... 35 Forward / Reverse Lever .................................... 35 Shift Levers ......................................................... 36 Changing Traveling Speed.................................. 36 STOPPING TRACTOR ........................................... 38 DIFFERENTIAL LOCK OPERATION ...................... 39 4-WHEEL DRIVE .................................................... 40 POWER TAKE-OFF (PTO) ..................................... 41 Rear PTO Shaft .................................................. 41 Mid PTO shaft (option) ........................................ 42 PTO Operating Controls ..................................... 43 Stationary PTO Switch ........................................ 44 3-POINT LINKAGE.................................................. 44 Position Control................................................... 44 3-Point Linkage ................................................... 45 Attaching Implements ......................................... 47 Using Position Control ........................................ 48 Using Draft Control (option) ................................ 49 Detaching Implements ........................................ 50 EXTERNAL AUXILIARY HYDRAULICS .................. 51 External Auxiliary Hydraulics Lever..................... 51 Hydraulic Valves ................................................. 51 REAR HITCH .......................................................... 52 ROLL OVER PROTECTIVE STRUCTURE (ROPS) ................................................................... 53 Rear ROPS Type ................................................ 53 Center ROPS Type ............................................. 53 SEAT & SUSPENSION ADJUSTMENT .................. 54 7 PINS SOCKET ..................................................... 55 BEACON SWITCH .................................................. 55 TOWING.................................................................. 55 FRONT LOADER FIXATION POINT ....................... 56 FALLING OBJECTS PROTECTIVE STRUCTURE (FOPS) & OPERATORS PROTECTION STRUCTURE (OPS) FIXATION POINT .................. 56 JACKING ................................................................. 56

TO OUR CUSTOMER ................................................... 1 TABLE OF CONTENTS ................................................ 3 SAFETY ........................................................................ 5 MACHINE PURPOSE ............................................... 5 PERSONAL SAFETY INSTRUCTIONS .................... 5 MAKING YOUR TRACTOR A SAFE VEHICLE ......... 6 How to Maintain Safety ......................................... 6 FOR SAFE OPERATION .......................................... 7 How to be a Safe Operator ................................... 7 When Another Person Operates Your Machine .... 7 Before Operation................................................... 8 Starting Engine and Operating Tractor ................. 8 When Traveling ..................................................... 9 Loading onto or Unloading from a Truck ............. 10 During Operation................................................. 11 Inspection and Maintenance ............................... 12 Storage ............................................................... 13 Dismantling and Disposal ................................... 13 MAINTENANCE OF THE ELECTRIC SYSTEM ..... 14 To Maintain Electric Wiring.................................. 14 To Handle the Battery ......................................... 14 To Handle Booster Cables .................................. 14 SAFETY DECALS ................................................... 15 Location of Safety Decals (Center ROPS type) .. 18 Location of Safety Decals (Rear ROPS type) ..... 19 Maintenance of Safety Decals ............................ 19 INTRODUCTION ......................................................... 20 TRACTOR IDENTIFICATION ..................................... 21 STATUTORY PLATE .............................................. 21 MODEL / SERIAL NUMBER ................................... 21 MODEL TYPE DESIGNATION ................................ 22 MAJOR COMPONENTS ............................................. 23 REAR ROPS TYPE ................................................ 23 CENTER ROPS TYPE ............................................ 24 OPERATION ............................................................... 25 INSTRUMENT PANEL ............................................ 26 Main Switch......................................................... 26 Indicator Light Array ............................................ 27 Tachometer & Engine Hourmeter........................ 28 Fuel Gauge ......................................................... 28 Switches ............................................................. 29 CLUTCH PEDAL ..................................................... 30 BRAKE .................................................................... 30 Brake Pedal ........................................................ 30 Parking Brake Lever ........................................... 30 BREAK-IN PERIOD ................................................ 31

LUBRICATION & PERIODIC MAINTENANCE .......... 57 SPECIFICATIONS & CAPACITIES ......................... 57 Engine Oil ........................................................... 57 Engine Coolant ................................................... 57 Fuel Tank ............................................................ 57 Transmission (Including Hydraulic System) ........ 57 Front Axle ............................................................ 57 Grease Fittings.................................................... 57 LUBRICATION / FILL POINTS ................................ 58 PERIODIC MAINTENANCE SCHEDULE ............... 59 3

TLE4490 AXLE LOADS & TIRE LOAD CARRYING CAPACITY............................................................... 92 NOISE DECLARATION ........................................... 92 VIBRATION DECLARATION (Regulation (EU) No1322/2014) ......................................................... 93 FRONT WEIGHT..................................................... 93 OPTIONAL PARTS.................................................. 93

SERVICE ACCESS ................................................. 61 Opening / Closing Engine Hood ......................... 61 LUBRICATION DETAILS......................................... 62 Grease Fittings.................................................... 62 Engine Oil & Filter ............................................... 62 Transmission Oil & Filters ................................... 63 Front Axle Oil ...................................................... 64 COOLING SYSTEM ................................................ 65 Checking / Replenishing Coolant ........................ 65 Flushing Radiator / Replacing Coolant ............... 65 Use of Anti-Freeze .............................................. 66 Cleaning Radiator ............................................... 66 Fan Belt............................................................... 67 ENGINE AIR CLEANER .......................................... 68 Cleaning/Replacing Air Cleaner Element ............ 68 FUEL SYSTEM ....................................................... 69 Fuel Filter ............................................................ 69 Air-bleeding Fuel System .................................... 70 Fuel Tank Filler Cap ............................................ 70 Throttle Lever ...................................................... 70 ELECTRICAL SYSTEM .......................................... 71 Battery................................................................. 71 Starting Switches ................................................ 73 Wiring / Fuse Arrangement ................................. 74 CLUTCH FREE-PLAY ADJUSTMENT .................... 75 BRAKE FREE-PLAY ADJUSTMENT ...................... 75 PARKING BRAKE ADJUSTMENT .......................... 76 WHEELS & TIRES .................................................. 76 Tire Inflation Pressures ....................................... 76 Wheel Bolt Torque ............................................... 77 Front Wheel Alignment........................................ 77 Front Wheel Spacing .......................................... 77 Rear Wheel Spacing ........................................... 78 Steering Free-Play .............................................. 79 Tie Rod................................................................ 79 TORQUE CHART.................................................... 79 STORAGE ............................................................... 80 WASHING OF THE MACHINE ............................... 81 MAJOR CONSUMABLES LIST............................... 82

INDEX.......................................................................... 94 WIRING DIAGRAM ..................................................... 99

TROUBLESHOOTING ................................................ 84 ENGINE .................................................................. 84 CLUTCH .................................................................. 86 BRAKE .................................................................... 86 HYDRAULIC SYSTEM ............................................ 86 STEERING SYSTEM .............................................. 87 ELECTRICAL SYSTEM .......................................... 87 SPECIFICATIONS....................................................... 88 ENGINE .................................................................. 88 TRANSMISSION .................................................... 88 POWER TAKE OFF (PTO) ...................................... 88 HYDRAULIC SYSTEM ............................................ 89 ELECTRICAL SYSTEM .......................................... 89 CAPACITIES ........................................................... 89 TREAD WIDTH SETTINGS .................................... 89 MAXIMUM AXLE LOADING .................................... 89 GENERAL DIMENSIONS ....................................... 90 Rear ROPS Type ................................................ 90 Center ROPS Type ............................................. 91 4

SAFETY

SAFETY MACHINE PURPOSE This machine is designed solely for customary agricultural use, for parks and grounds maintenance, as well as for winter service. Use in any other way is considered as contrary to the intended use. Compliance with and strict adherence to the conditions of operation, service, and repair as specified by the manufacturer, also constitute essential elements of the intended use. This machine should be operated, serviced, and repaired only by persons who are familiar with its particular characteristics and who are acquainted with the relevant safety procedures. Accident prevention regulations, all other generally recognized regulations on safety and occupational medicine, and all road traffic regulations must be observed at all times. Any arbitrary modifications carried out to this machine may relieve the manufacturer of liability for any resulting damage or injury.

PERSONAL SAFETY INSTRUCTIONS Whenever you see the words and symbols below, used in this operator’s manual and on decals, you MUST take note of their instructions as they relate to personal safety.

DANGER: This symbol together with the word DANGER indicates an imminently hazardous situation that, if not avoided, will result in DEATH OR VERY SERIOUS INJURY. WARNING: This symbol together with the word WARNING indicates a potentially hazardous situation that, if not avoided, could result in DEATH OR VERY SERIOUS INJURY. CAUTION: This symbol together with the word CAUTION is used to indicate a potentially hazardous situation that, if not avoided, may result in MINOR INJURY. IMPORTANT: The word IMPORTANT is used to identify special instruction or procedures which, if not strictly observed, could result in damage to, or destruction of the machine, process or its surrounding.

NOTE: The word NOTE is used to indicate points of particular interest for more efficient and convenient repair or operation.

Understand thoroughly the following precautions, always keep them in mind before, during, and after operation, and never take chances.

5

TLE4490 MAKING YOUR TRACTOR A SAFE VEHICLE How to Maintain Safety (1) Never attempt to do the following: • Modification of the structure of the tractor • Installation of other type of engine • Installation of tires of other than the original tire size.

Any malfunctions or failures of the tractor due to unauthorized modification are not covered by the warranty.

(2) This machine cannot be driven on a public road without authorization by a local government agency, etc.

When transporting an unauthorized machine on a public road, load it on a truck.

When traveling with an implement wider than the tractor, put red caution markers such as flags (red lamps at night) in the most visible locations on both sides of the implements, and place a “SLOW MOVING VEHICLE” sign in a place where it is easily seen by other drivers. Operate the machine carefully keeping in mind that the implement is wider and may roll easily. If the implement can be folded, fold it beforehand. If there are road or railway crossings where the visibility is poor, you should install on the machine a mirror to give a view ahead of you so that you do not need to move your machine too far into the intersection.

(3) When you travel on a road, you must turn work lights off if the law requires it.

FIG. 1

6

SAFETY FOR SAFE OPERATION How to be a Safe Operator (1) Familiarize yourself fully with machine controls by reading the operator’s manual before thoroughly using your machine.

This operator’s manual should be regarded as part of the machine. Suppliers of both new and second-hand machines are advised to retain documentary evidence that this manual was provided with the machine.

(2) Never allow persons listed below to operate the machine.

If any work carried out by unauthorized persons as below would cause accident of the machine.

• Persons with mental disease • Persons who cannot operate the machine properly because of fatigue, illness, or drowsiness from medication, etc.

• Pregnant women • Young persons or children legally too young to operate the machine.

Always be careful of your health by taking suitable rests and breaks.

(3) Wear appropriate clothing and protective devices during operation.

• Protection of your head Wear protective headgear such as a helmet, especially when traveling on roads or handling material above your head.

• Protection to avoid being caught in the machine.

Wear tight fitting clothing and headgear, otherwise loose clothing or hair can get caught in the moving parts of the machine.

• Protection from poisonous dust or gas Be sure to wear a protective device to protect the respiratory system, eyes, and skin when handling poisonous chemicals by such as a crop sprayer, either mounted or trailed.

• Protection of the ears Wear ear plugs or take suitable countermeasures to protect your ears when you must operate the machine under extremely noisy conditions.

• Maintenance of protective devices Periodically inspect protective devices to assure that they are functioning properly. Use them at all times.

FIG. 2

FIG. 3

FIG. 4

When Another Person Operates Your Machine When another person operates your machine, you must explain how to operate and instruct him or her to read this manual fully to avoid unexpected accident.

FIG. 5

7

TLE4490 Before Operation (1) Set up an operation plan with sufficient time allowance. A tight plan may result in unexpected accidents when work has to be rushed.

(2) Inspect and service the machine periodically in accordance with the instructions given in the operator’s manual to maintain the machine in the best condition.

Pay special attention to the controls, especially to the brakes and clutch, and safety measures for the machine when servicing it. If the machine functions and operates properly, the chance of an accident will be reduced greatly.

If safety devices are damaged or do not work, please consult your ISEKI dealer.

(3) Before removing a safety devices, such as a safety cover, be sure that the machine has stopped completely. Never forget to replace the removed part after servicing.

(4) Never refill fuel while the engine is running. Keep away from open fires and never smoke around a fuel tank or while fueling into the machine. Never use open flames for illumination when fueling the machine at night.

FIG. 6

FIG. 7 Starting Engine and Operating Tractor (1) Before starting the engine indoors, make sure that there is proper ventilation because exhaust fumes contain poisonous carbon monoxide, which cause lethal poisoning.

(2) Before starting the machine, confirm that the transmission gear has been shifted to the appropriate speed, that there is no one near the machine, and that the implement is securely installed on the machine.

Always operate the machine from the operator’s seat. Never leave the seat except in an emergency when operating the machine.

(3) Before starting to move, pay attention to safety conditions around the machine to avoid injury to bystanders or damage to property. Never move abruptly.

FIG. 8

FIG. 9

8

SAFETY When Traveling (1) Below are cases where the tractor may overturn.

This list is not exhaustive.

• When you travel on roads, latch the brake pedals, 1, together by using interlocking plate, 2, or the tractor may overturn by 1 wheel locking.

• When you travel on roads, ensure the differential lock is off.

• Do not make sharp turns when operating at high speed or for transportation.

• Do not make sharp turns on a slope.

(2) When traveling in a hill, drive the tractor carefully.

• When climbing up a hill, shift the speed change lever to the most suitable speed. Start moving the tractor as slowly as possible.

• While climbing up a hill, never shift speeds along the way.

• When starting to move the tractor on an up-hill slope, be sure that the front wheels do not lift up.

• When going down a hill, drive the tractor at slower speed than used to climb up the hill.

• While going down a hill, never shift into neutral, and never try to control the speed only with the brakes; use the engine brake effectively.

(3) When operating on poor footing such as a rough road, a slope, a road along a ditch or river, or undeveloped land, drive the tractor at low speeds and operate it carefully.

(4) When traveling on a road where one or both shoulders are slanted and which run along a ditch, look out for softened shoulders especially when the ditch is full of water and be careful not to let the machine slip sideway.

(5) Never allow other persons to get on the machine or the implement except when the machine or the implement is provided with a seat or a platform for persons to sit or stand on, and only within the capacity specified.

Never allow persons to get on the implement while traveling on roads.

(6) When parking the tractor, you have to park it on hard, level ground and provide sufficient safety measures by grounding the implement, removing the key, applying the parking brakes, and chocking the wheels securely.

(7) Keep inflammable away from the engine during operation. Especially during stationary operation do not operate the engine at high speeds so as not to set fire to grass or straw with a heated exhaust pipe or exhaust fumes.

(8) When you have to operate the tractor at night, make sure of the location of the controls. If not, the tractor might work unexpectedly by mistake.

FIG. 10

FIG. 11

FIG. 12

FIG. 13

9

TLE4490 Loading onto or Unloading from a Truck (1) When loading the tractor onto a truck or a trailer, turn off the truck’s engine and apply the parking brakes to the truck or the trailer.

Otherwise, the truck could move and the tractor could fall to the ground.

(2) Pay sufficient attention to the safety conditions around the tractor and have it guided by someone to assist the operation. Never allow other persons to approach the tractor, especially in front of or behind it.

(3) When loading or unloading the machine on / off a truck, set slip-proof ramps at the same angles and drive the tractor straight at sufficiently slow speeds.

Loading the tractor in reverse travel and unloading it in forward travel.

(4) Never depress the brake pedal during loading or unloading operation, or the tractor may shift sideways, which may cause it to fall of the ramps.

(5) If the engine stalls unexpectedly on the ramps, depress the brake pedal immediately and roll the tractor to the ground by controlling the brake pedal. Start the engine after reaching on the ground and try again.

(6) When the machine is loaded on the truck, stop the engine, apply parking brakes, and remove the starter key, chock the wheels, and rope it securely to the truck. During transportation, do not make sharp turns needlessly so as not to shift the loaded tractor.

(7) Use ramps with the same or better specifications mentioned below. When the machine is equipped with attachments, consult your ISEKI dealer for advice.

FIG. 14

Specifications of the Ramps • Length.....more than 4 times the height of the platform of the truck • Width (effective width).....more than 35 cm • Capacity (1 ramp).....more than 1700 kg • Ramps should have anti-skid surfaces (8) Hook the ramps securely on the platform of the truck with the top of the ramp level with the platform.

(9) Always prepare for even the worst, by never allowing other persons near the tractor.

(10) Drive the tractor carefully at the moment the tractor moves from the ramps onto the platform, for it changes angle abruptly.

FIG. 15

10

SAFETY During Operation (1) During operation, never allow other persons in the vicinity of the tractor, because the tractor itself or flung pieces may cause injury.

(2) Pay attention to safety around the tractor to avoid injury to bystanders or damage to property. Especially when operating with other persons, use the horn to warn them.

(3) When crossing a ditch or a levee or when passing through soft land, drive the tractor slowly and straight so that it does not slip or overturn.

(4) Do not touch dangerous parts such as rotating parts, moving parts, hot parts (muffler, radiator, or engine, etc.), or electric parts (battery terminals and other live parts), or you may be injured seriously.

(5) If you use a trailer, use a proper one which suits your tractor. Using an improper trailer may cause serious accidents. Never attempt to haul beyond the tractor’s capacity. If you have a question, please consult your ISEKI dealer. Follow strictly the instructions outlined in the operator’s manual of the mounted or trailed machinery or trailer, and do not operate the combination tractor - machine or tractor - trailer unless all instructions have been followed.

(6) When moving the machine toward an implement for the purpose of installing the implement, never allow anyone to stand in between. When installing the implement on the machine, prepared to move away promptly in the event of an emergency.

The brakes should be applied securely during installation.

(7) When front loader is attached, be aware of the risk of falling object from the loader bucket. Wear protective headgear such as a helmet.

(8) When working near overhead power lines, make sure there is enough clearance between raised implement and overhead power lines. Otherwise, it will cause electrical burn or death.

(9) When you hear thunder, stop the tractor and move indoors immediately. If you cannot move indoors, get to low place. Otherwise, you can be struck by lightening.

(10) When using heavy implement attached at height, pay attention to tis stability, especially at slope.

(11) When you attach implement, follow strictly the instructions outlined in the operator’s manual of the implement.

FIG. 16

FIG. 17

FIG. 18

FIG. 19

11

TLE4490 Inspection and Maintenance (1) Never allow persons listed below to inspect and maintain the machine.

If any work carried out by unauthorized persons as below would affect the warranty on the machinery.

• Persons with mental disease • Persons who cannot inspect and maintain the machine properly because of fatigue, illness, or drowsiness from medication, etc.

• Young persons or children too young (2) When servicing the tractor or mounting or dismounting an implement, place the tractor on level, hard ground which is sufficiently illuminated, or unexpected accidents may occur.

(3) When servicing the tractor, follow the instructions listed below: • Stop the engine.

• Apply parking brakes.

• Disengage all PTO. • Place all gearshift levers in neutral.

• Remove the key from the main switch.

• Lower the implement fully, if equipped.

If not, your hands or clothes may be caught or sandwiched between.

(4) When servicing the tractor, use proper tools. Using improper tools may lead to injuries or poor servicing, which may result in unexpected accidents during operation.

(5) The engine, muffler, radiator, etc. are very hot just after operation, so wait until they cool down sufficiently to avoid burns.

(6) Never remove the radiator cap while the engine is hot or running. Wait until the engine cools down and then relieve the radiator pressure by releasing the radiator cap. Carelessly pouring cooling water into the heated radiator can cause serious damage to the radiator and the engine. Careless removal of the radiator cap can cause serious injury because of overheated water vapor.

(7) Never fit unauthorized implements or attempt unauthorized modification.

(8) Be sure to reinstall the removed safety covers in place as exposed dangerous parts may cause serious injury.

(9) Avoid high-pressure fluids. Escaping fluid under pressure can penetrate the skin and cause serious injury, so keep hands and body away from pin holes and nozzles ejecting such fluids. Be sure to consult your ISEKI dealer about the hydraulic and fuel injection system trouble.

When checking for leaks, use a piece of cardboard or wood without fail. If any hydraulic fluid is injected accidentally into the skin, it must be removed within a few hours by a doctor familiar with this type of injury.

FIG. 20 12

SAFETY (10) When servicing wheels and tires, the tractor and / or implement must be supported on suitable blocks or stands. Not a hydraulic jack.

Do not attempt to service a tire unless you have the proper equipment and experience to perform the job. Have the work carried out by your ISEKI dealer or a qualified repair service.

When seating tire beads onto rims, never exceed the maximum inflation specifications specified on the tire. Inflation beyond this maximum pressure may break the bead, or even the rim, with dangerous, explosive force.

If tire have deep scratches, cuts or punctures, replace it by qualified personnel as soon as possible. Wear suitable protective clothing, gloves, eye / face protection.

FIG. 21

Storage (1) Never cover a hot machine just after operation with a tarpaulin or the like, or the heated engine and related parts may cause a fire.

(2) Before storing the tractor for a long period of time, disconnect the battery cables to prevent them, in case they are gnawed by a rat, from causing a short circuit, which may lead to a fire. When disconnecting the cables, disconnect the negative (-) cable first.

(3) Safe storage of dangerous objects • When storing dangerous implements, take appropriate safety measures to prevent accidents by covering with tarpaulin.

• Store fuel in a safe place with caution signs such as “PREVENT FIRE” or “INFLAMMABLE”.

• All inflammables must also be stored in a safe, fire-resistant location.

Dismantling and Disposal When the machine or its parts completes their useful life, consult your ISEKI dealer for dismantling and disposal. If you try to dismantle and dispose by yourself, be aware of the necessity of hazards and safety precautions.

13

TLE4490 MAINTENANCE OF THE ELECTRIC SYSTEM To Maintain Electric Wiring (1) When servicing the electric wiring, stop the engine without fail. Otherwise your hands or clothes may be caught in or sandwiched between rotating parts.

(2) Before manipulating electric parts, be sure to disconnect the earth battery cable (-), or you may get an electric shock or be injured by sparks.

(3) Loose electric terminals or connectors may not only lower electrical performance but also cause short circuit or leakage of electricity, which may lead to a fire. Promptly repair or replace damaged wiring.

(4) Remove chaff or dust from the battery, wiring, muffler, or engine. Otherwise it could result a fire.

To Handle the Battery (1) When working around the battery, avoid smoking.

The battery generates explosive hydrogen and oxygen gases when it is being charged. Keep the battery away from sparks or open flames.

(2) The battery should be inspected before starting the engine. Be careful not to touch the electrolyte when removing the vent plugs. If the battery electrolyte makes contact with the skin or clothing, wash it off immediately with water and then consult a doctor.

(3) When replacing or inspecting the battery, stop the engine and turn the main switch off, or electrical parts may be damaged or unexpected accident may occur.

FIG. 22

(4) When disconnecting the battery cables, disconnect the earth cable (-) first without fail. When connecting the battery cables, connect the positive cable (+) first. Disconnecting or connecting in wrong order may lead to a short circuit or sparks.

FIG. 23

To Handle Booster Cables When using booster cables, pay attention to the following items for safe operation: (1) Before connecting cables, remove the vent plugs.

This will lower the force in case of explosion.

(2) Before connecting cables, be sure to stop the engine. Otherwise unexpected accidents may occur.

(3) Use booster cables with sufficient electrical capacity.

A cable of inadequate capacity will cause generation of heat, which may lead to a fire.

FIG. 24 14

SAFETY SAFETY DECALS

(5) Ether label (Code No. 1824-904-012-0)

(1) Fan warning label (Code No. 1824-904-003-0)

WARNING: RISK OF EXPLOSION Ether or other starting fluid should never be used to start engines equipped with glow plugs.

WARNING: RISK OF ENTANGLEMENT Stay clear of the belt and fan while it is running.

(6) PTO label (Code No. 1824-904-007-0)

(2) Belt warning label (Code No. 1824-904-002-0)

WARNING: RISK OF ENTANGLEMENT Stay clear of the PTO shaft while the engine is running.

WARNING: RISK OF ENTANGLEMENT Stay clear of the belt and fan while it is running.

(7) Trailer label (Code No. 1824-904-006-0)

(3) Battery disconnecting label (Code No. 1824-904-013-0)

WARNING: RISK OF OVERTURN The rear implement should be installed on the tractor with an approved drawbar or by using the lower links of the 3-point hitch. Use only weight not exceeding the designed capability of the tractor.

WARNING: RISK OF ELECTRIC SHOCK When disconnecting the battery, detach the negative terminal first and attach the positive terminal first when connecting the battery.

(8) Radiator label (Code No. 1824-904-001-0)

(4) Hot part warning label (Code No.1824-904-004-0)

WARNING: HIGH PRESSURE STEAM AND HOT WATER Never remove the radiator cap during or just after operation. The water in the radiator is very hot and highly pressurized, which could cause burns.

WARNING: HOT SURFACES, RISK OF BURNS ON HANDS AND FINGERS Stay clear of the heated parts until they cool down sufficiently.

15

TLE4490 (9) Battery label (Code No. 1824-904-011-0)

A

B

C

D

(11) Operation caution label (Code No. 1824-904-008-0)

E

A

B

C

D

E

F

F

A. WARNING: RISK OF EXPLOSION Keep away from sparks or flames, which could cause explosion.

B. WARNING: WEAR AN EYE PROTECTION DEVICE Battery electrolyte (euphoric acid) may cause blindness. Wear an eye protector to prevent contact with the eyes.

C.W A R N I N G : K E E P O U T O F R E A C H O F CHILDREN

A. WARNING: BEFORE OPERATION Read the safety and operating instructions in the operator’s manual before operating the tractor.

D.WARNING: RISK OF BURNS Battery electrolyte (sulphuric acid) may cause burns. Avoid contact with skin or clothing. In case of an accident, flush affected part immediately with plenty of water.

B. WARNING: MAINTENANCE Do not service the tractor while the engine is running or hot, or if the tractor is in motion.

C.WARNING: RISK OF ABRUPT MOVING Before leaving the tractor unattached, apply the parking brake, lower the implement, turn off the engine and remove the starter key to avoid unexpected moving of the tractor.

E. WARNING: RISK OF EXPLOSION Never use the battery with the electrolyte surface below the “LOWER” limit, or it may explode.

Never replenish exceeding “UPPER” limit or electrolyte may leak out.

Maintenance free battery does not need to replenish distill water.

D.WARNING: RISK OF INJURY OR DAMAGE Pay attention to safety around the machine to avoid injury to bystanders or damage to property.

F. WARNING: READ OPERATOR’S MANUAL Read the safety and operating instructions in the operator’s manual before operating the tractor.

Take care of handling the battery.

Improper handling may lead to explosion.

Never short the poles.

Charge the battery in a well ventilated place.

E. WARNING: RISK OF OVERTURNING Never operate the tractor on a slope of over 10 degrees, or it could overturn.

F. WARNING: RISK OF INJURY OR DAMAGE Never allow other persons to get on the tractor or the implement.

(10) Starter warning label (Code No. 1824-904-005-0)

(12) Fuel label (Code No. 1824-904-009-0)

DANGER: RISK OF ELECTRIC SHOCK Start the engine only from the seat using the key.

Keep sparks, open flames, etc. away from the fuel tank. No smoking!

16

SAFETY (13) Fuel warning label (Code No.1824-904-014-0)

(15) Speed label (Code No.1833-902-065-00)

㸯㸶㸰㸲 㸷㸮㸲㸫㸮㸯㸲㸫㸮

DANGER: RISK OF EXPLOSION AND BURNS Use only diesel fuel.

Before replenishing fuel, be sure to stop the engine and wait until the engine and heated parts cool down sufficiently.

(14) ROPS label (Code No. 1834-904-001-1)

WARNING : RISK OF INJURY Pay attention to safety around the machine when you drive to backward. And drive it at slower speed than driving forward.

(16) Battery disposal warning label (Code No.1824-904-015-0)

CAUTION: RISK OF ENVIRONMENT Throw away a battery properly because lead is included in a battery. (Do not throw away a battery as the general garbage.)

(17) Step caution label (Code No.1833-904-061-0) WARNING: RISK OF INJURY Keep the ROPS in the upright position and fasten the seat belt at all times. Do not jump from the seat if the tractor starts to overturn, or you could be crushed under the tractor. The ROPS should usually be kept in the upright position during operation.

However, when the ROPS has to be lowered, do not wear the seat belt and operate the tractor with extreme caution.

Do not operate the tractor with a damaged or modified ROPS.

Do not step onto this area.

17

TLE4490 Location of Safety Decals(Center ROPS type)

(9) 1824-904-011-0

(5) 1824-904-012-0 (16) 1824-904-015-0

(8) 1824-904-001-0

(3) 1824-904-013-0 (2) 1824-904-002-0

(2) 1824-904-002-0

(1) 1824-904-003-0

(1) 1824-904-003-0 (4) 1824-904-004-0

(12) 1824-904-009-0

(10) 1824-904-005-0

(13) 1824-904-014-0

(14) 1834-904-001-1 (only center ROPS)

(15) 1833-902-065-0

(11) 1824-904-008-0 (6) 1824-904-007-0

(7) 1824-904-006-0

18

(17) 1833-904-061-0

SAFETY Location of Safety Decals(Rear ROPS type)

(14) 1834-904-001-1 (only rear ROPS)

Location of all instruction decals provided as a reference. Replace any decals that are damaged, missing or not readable. Consult your dealer.

Maintenance of Safety Decals The labels are stuck on the tractor. Of course, you should read the safety instructions in the manual. But never fail to read the labels on the machine as well.

• The labels should always be clearly seen, that is, nothing should obscure them.

• When they have become dirty, wash them with soapy water and wipe off with soft cloth.

• If any of them are torn or lost, order new labels from your ISEKI dealer. Their codes are mentioned in “SAFETY DECALS AND THEIR LOCATION”.

• A new label should be placed in the same place where the old one was located.

• When sticking on a new label, clean the place to enable the label to stick and squeeze out all air bubbles trapped under it.

19

TLE4490

INTRODUCTION The information in this publication describes the operation, maintenance and servicing of the TLE4490 tractor. Every effort has been made to provide correct and concise information to you, the operator, as available at date of book publication. Your dealer is available for further information about items in this operator’s manual or details of your machine not be understood.

This operator’s manual is supplied with each machine to familiarize the operator with proper instructions needed for operation and maintenance. Studying and adhering to these instructions will insure optimum machine performance and longevity. A machine that is maintained properly and operated in the intended manner will provide greater dividends than one that is neglected and / or operated in manner other than as intended. Design and servicing of this machine has been kept as simple as possible to permit maintenance operations to be carried out with tools normally available.

This operator’s manual should be thoroughly read and understood prior to operation of this machine. Your dealer can also assist in areas concerning machine operation and provide details concerning proper operation. It is suggested that this operator’s manual be kept readily accessible, preferably with the machine, for future reference if questions or concerns arise. If the original operator’s manual is damaged, consult your dealer in regards to acquiring a replacement.

The customer is strongly advised to use an official dealer in connection with any service problems and adjustments that may occur. The dealer network is specially trained and equipped for all service work and to advise customer on specific applications of the tractor in local conditions.

CAUTION: In some of the illustrations used in this operator’s manual, panels or guards may have been removed for clarity. Never operate the tractor with these panels and guards removed. If the removal of a shield is necessary to make a repair, it MUST be replaced before operation.

CAUTION: Read this operator’s manual in its entirety prior to operating machine. Use only ISEKI parts for repairs and / or replacement.

20

TRACTOR IDENTIFICATION

TRACTOR IDENTIFICATION STATUTORY PLATE

a

1

FIG. 25

FIG. 26

MODEL / SERIAL NUMBER Each tractor is identified by means of tractor model and serial numbers. As a further identification, engine and chassis are provided with identification numbers.

To ensure prompt, efficient service when ordering parts or requesting repairs from authorized dealer, record these numbers in spaces provided.

1

FIG. 27 FIGS. 27 & 28: Tractor identification plate, 1, located below operator’s seat. The tractor identification plate contains model / type names, and production year in addition to tractor serial number.

TRACTOR MODEL / TYPE

TRACTOR SERIAL NUMBER

FIG. 28

21

TLE4490 FIG. 29: Chassis number, 2, is stamped on right side of front frame.

CHASSIS NUMBER

NOTE: Reference to left-hand and right-hand, used throughout this operator’s manual, refers to the position when seated in operator’s seat and facing forward.

2

FIG. 29 FIG. 30: Engine model number, 3, is cast on right side of engine block, below the injection pump.

Engine serial number, 4, is stamped on cylinder block, below engine model number.

3

ENGINE MODEL NUMBER

4 ENGINE SERIAL NUMBER FIG. 30

MODEL TYPE DESIGNATION

TLE4490F S

Z V R E4 A

Engine Symbol Horsepower TLE4490F 35.1 kW Symbol S

Symbol ROPS Type Omit Rear ROPS A Center ROPS

Transmisson Standard Symbol Omit Z

Symbol V

Symbol E4

Seat None Seat

Symbol R

External Auxiliary Hydraulics Single Valve

22

ROPS ROPS

Destination Europe

MAJOR COMPONENTS

MAJOR COMPONENTS Rear ROPS type

28 25

16

31

3

2

12 27 4

22

11 15 23 5 10 17 29

8 19

30

9

7

13

6

24

14

26 21 20

1

18

FIG. 31: Identification and terminology of major components, as given in this operator’s manual, are as follows: 1.

2.

3.

4.

5.

6.

7.

Front Wheels Fuel Tank Filler Check Chain Lift Rod Lower Link Rear Wheels Operator’s Seat (only Z type) 8. Instrument Panel 9. Steering Wheel 10. Fender

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

Reflector Stop Lamp Hood Front Grille Battery Engine Foot Step Transmission Headlamp Front Axle

23

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

Front Axle Pivot Lift Arm Rear Axle Direction Indicator Lamp / Position Lamp (front side) Direction Indicator Lamp (rear side) Front Hitch Rear Hitch Rear Registration Plate ROPS Mirror Tool Box Base

TLE4490

Center ROPS type

16

28 31 25

3

2

12 27 4

22

11 15 23 5 10 17

29 8 19

30

9

7

13

6

24

14

26 21 20

1

18

FIG. 32: Identification and terminology of major components, as given in this operator’s manual, are as follows: 1.

2.

3.

4.

5.

6.

7.

Front Wheels Fuel Tank Filler Check Chain Lift Rod Lower Link Rear Wheels Operator’s Seat (only Z type) 8. Instrument Panel 9. Steering Wheel 10. Fender

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

Reflector Stop Lamp Hood Front Grille Battery Engine Foot Step Transmission Headlamp Front Axle

24

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

Front Axle Pivot Lift Arm Rear Axle Direction Indicator Lamp / Position Lamp (front side) Direction Indicator Lamp (rear side) Front Hitch Rear Hitch Rear Registration Plate ROPS Mirror Tool Box Base

OPERATION

OPERATION 1 2 10 17

3

18

11 12

4

13

5

15 16

14

19 6 7

8

20 9 FIG. 33 FIG. 33: Generally layout and location of controls within operator’s area on tractor. Specific use of these controls is given later in this section: 1. Instrument Panel 2. Steering Wheel 3. Forward / Reverse Lever 4. Clutch Pedal 5. Main Gearshift Lever 6. Range Gearshift Lever 7. Mid Power Take-off Selector Lever (option) 8. Rear Power Take-off(PTO) Selector Lever 9. Operator’s Seat (only Z type) 10. Hand Throttle Lever

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

CAUTION: Become familiar with all operating controls prior to operating tractor.

Read this operator’s manual in its entirety before starting.

25

Brake Pedals Draft Control Lever (option) 3-point Linkage Position Control Lever Foot Throttle Pedal 1st External Auxiliary Hydraulic Lever 2nd External Auxiliary Hydraulic Lever (option) Differential Lock Pedal 4-Wheel Drive (4WD) Selector Lever Parking Brake Lever Beacon Switch

TLE4490 INSTRUMENT PANEL FIG. 34: Gauges, control switches and indicators are located in instrument panel. Items are as follows:

2

1

3

1. Indicator Light Array 2. Tachometer 3. Fuel Gauge 4. Engine Hourmeter 5. Horn Switch 6. Direction Indicator Lamp Control Lever 7. Headlamp Switch 8. Hazard Warning Lamp Switch

4

10

15

5

20 25

5 0

30

6 7 8 FIG. 34

Main Switch FIG. 35: Main Switch, 1, has the following 4 positions:

1

OFF....... Tractor engine and all electrical circuits are off.(except for headlamp, position lamp, rear registration plate lamp and hazard warning lamp) Engine will stop by turning the main switch to “OFF” position. At this position, key can be removed.

ON........ Power is supplied to all circuits. This position is normal operating position.

GLOW... Energizes glow plugs to assist starting by preheating the combustion chambers.

START... Starter activates and engine starts.

This position is spring located to “ON” position.

FIG. 35

NOTE: When the main switch is selected to “GLOW” position, the engine combustion chambers will be preheated. After several seconds of preheating will allow the cold engine to start.

26

OPERATION Indicator Light Array FIG. 36: Left-hand, A, and right-hand Indicator light arrays, B, contain several indicator lamps to monitor certain functions. The lamps are as follows:

A

1

2

B

The lamps on the left-hand indicator light array, A, are as follows: •

Power Take Off (PTO) Drive Warning Lamp - Illuminates when the PTO switch is turned to On position. It will go out by turning the PTO switch to OFF position.

Illuminates when the PTO stationary switch is pressed for four seconds. It will go out by pushing the stationary PTO switch.

•

Glow Lamp - Illuminates when the main switch is turned to the GLOW position. The lamp illuminates until the glow is ready.

•

Battery Charge Lamp - Illuminates when the main switch is turned to the ON position and will go out after the engine starts, to indicate the battery is being charged.

•

FIG. 36

•

1. Left-hand Side Direction Indicator Lamp - Illuminates when the direction indicator lamp control is turned to the left-hand side direction indicator lamp position (Lower position).

•

2. Right-hand Side Direction Indicator Lamp - Illuminates when the direction indicator lamp control is turned to the right-hand side direction indicator lamp position (Upper position).

Parking Brake Lamp - Illuminates when parking brake is applied.

•

4WD Indicator Lamp - Illuminates when 4WD is engaged by pulling 4WD drive shift lever.

•

Main (high) Beam Lamp - Illuminates when main (high) beam headlamp is selected by the direction indicator lamp control lever.

•

Trailer Indicator / Hazard Warning Lamp Illuminates when the trailer is attached by connecting with the 7 pins socket, or the hazard warning lamp switch is ON position.

The lamps on the right-hand indicator light array, B, are as follows: •

Engine Oil Pressure Warning Lamp - Illuminates if engine oil pressure is low. If the lamp comes on while the engine is running, stop the engine immediately.

•

Coolant Temperature Warning Lamp - Illuminates when the engine is too hot. Reduce engine speed to idle. Allow the engine to run at no load for several minutes and find the cause of the problem. Refer to the Troubleshooting Section.

27

TLE4490 Tachometer & Engine Hourmeter FIG. 37: Tachometer, 1, indicates engine revolutions per minutes(rpm) (min-1).

1

Engine Hourmeter, 2, indicates the used hour of engine and also assists to recognize the timing of maintenance .

2 FIG. 37

Fuel Gauge FIG. 38: Fuel gauge, 1, indicates the lever of diesel fuel inside the tank. When the fuel level bar is close to the full icon, 2, it means fuel still remains enough. Do not let the fuel level bar reach the empty icon, 3.

1

NOTE: When the fuel level bar becomes the last one, it starts to flash and warms to the operator.

2

NOTE: When the tractor is on a slope, fuel gauge cannot indicate accurate fuel lever. After the tractor recovers to horizontal position, it takes a little time for the fuel gauge to indicate accurate fuel level.

3

NOTE: When refilling fuel, only use clean diesel fuel.

Clean up around the fuel filler cap to prevent dirt/water entering into fuel tank. DO NOT run out of fuel. If fuel runs out, you have to bleed air from the fuel system. Keep fuel tank full to minimize condensation.

FIG. 38

CAUTION: DO NOT refill fuel with engine running or in hot condition. Before refilling, stop the engine and wait until the engine is cooled down. DO NOT smoke near fuel tank and clean up any spilt fuel.

28

OPERATION Switches FIG. 39: Horn switch, 1, is for activating the horn.

2

1

Headlamp switch, 2, is a rotary switch with 3 operating position.

3

• (A) OFF position - All lamps off.

• (B) 1st position - Main (high) beam headlamps, position lamps and rear registration plate lamp turn on.

A B C

• (C) 2nd position - Dipped (low) beam headlamps, position lamps and rear registration plate lamp turn on.

FIG. 39

Operate the direction indicator lamp control lever, 3, to the direction that the tractor is going to turn. Then the front and rear left-hand or right-hand direction indicator lamp flashes as a turn signal. In order to cancel it, return the lever, 3, to center position.

NOTE: Direction indicator lamps will not be canceled automatically. Turn the direction indicator lamp control lever to the center position after turning is completed.

4

4

FIG. 40: Direction indicator illuminations, 4, in the indicator light array will illuminate together with direction indicator lamps. This provides operator with easy indication of warning lamp selection.

FIG. 40

5

FIG. 41: Press hazard warning lamp switch, 5, to turn on hazard warning lamp. Both left-hand side and righthand side direction indicator lamps will lamp at the same time.

CAUTION: Hazard warning lamp must be used any time when tractor is driving on public roadway. Consult local agencies for other marking requirements.

FIG. 41

29

TLE4490 CLUTCH PEDAL FIG. 42: Clutch pedal, 1, disengages engine power to the transmission when fully depressed, to permit engine starting, selecting / changing gears and stopping tractor movement. 4-wheel drive selection also requires clutch disengagement.

1

Slowly raising the pedal will engage clutch and start tractor moving in selected gear.

NOTE: Clutch pedal should be depressed quickly to prevent abnormal wear. Clutch pedal should be raised smoothly to prevent sudden movement. DO NOT remain your foot on the clutch pedal.

FIG. 42

IMPORTANT: Clutch pedal free-play should be adjusted properly. Refer to “Maintenance“ section.

BRAKE Brake Pedals FIG. 43: Left-hand brake pedal, 1, and right-hand brake pedal, 2, independently control the respective left and right wheel brakes, to assist in turning.

During traveling on road or operating at high speed, brake pedals must be latched together using interlocking plate, 3.

3

CAUTION: Do not use individual wheel brakes when traveling on roads or operating at high speed. Make sure brakes are adjusted evenly.

1

Parking Brake Lever

2 FIG. 43

WARNING: ALWAYS apply the parking brake before dismounting from the tractor.

6

FIG. 44: The parking brake acts on the tractor rear wheels. To apply parking brakes, pull upward the parking brake lever, 4, to lock brakes in applied position.

To disengage parking brake, push release button, 5, and lower the lever, 4, to the released position.

4

NOTE: When the parking brake is not applied and engine is turned off, warning alarm and parking brake warning lamp, 6, will let you know to apply the parking brake.

IMPORTANT:

5

Release the parking brake before driving the tractor to prevent abnormal wear of brake disc.

FIG. 44 30

OPERATION BREAK-IN PERIOD

STARTING

Operation of tractor within the first 50 hours can be a major factor in determining the performance and life of the engine and tractor:

Pre-Start Inspection Prior to daily start-up of tractor, a few basic procedures should be followed to ensure tractor is in operating order to insure life and dependability:

• The engine may be operated at full speed but excessive load should be avoided. If engine begins to “lug”, operate in a lower gear to maintain higher engine speed.

• Make sure all safety shields are in place and secured properly.

• Make sure operator is instructed on correct and safe operation of tractor and related attachments or implements.

• Check coolant level and check engine, transmission and other oil levels frequently during break-in period. Watch for evidence of leakage of above fluids.

Replenish levels as required and repair any leaks that may have formed.

• Check coolant, engine oil and transmission oil levels before operation and replenish as necessary.

• Tighten any nuts, bolts, or screws that may have loosened and tighten as necessary. This is especially true of wheel retaining bolts. All fasteners on this tractor are metric.

• Check fan belt tension every 100 hours and adjust as required.

• Make sure radiator, air intake screens and radiator screen are clear of debris to provide maximum engine cooling.

• Be observant of brake adjustment and readjust as required. Lining materials used on brake discs “bed in” in the first few hours of operation and may necessitate the need for early and frequent readjustment.

• Check operation of brake and throttle controls.

All controls must operate freely and be adjusted correctly.

• Keep area around fuel tank filler clean and make sure diesel fuel is correct grade and free of contaminant.

• Conduct a general inspection of tires, tire pressure and wheel bolt torque. Observe for external signs of leakage and correct before operating tractor. Check steering for excessive looseness.

• Initial engine oil and oil filter change is after first 50 hours of operation. Subsequent change interval is every 200 hours for engine oil and every 200 hours for engine oil filter.

• Check for adequate fuel supply. It is recommended fuel tank be filled following each day’s use to reduce condensation and provide full tank for next use.

CAUTION: Proper maintenance practices cannot be over-emphasized. They are required for safe operation. Consult “Lubrication and Maintenance” section for full details.

• Check operation of lights and warning flashers. If tractor is to be transported on public road, ensure slow-moving vehicle emblem is in place.

NOTE: Requirements may vary regarding use of warning flashers and slow-moving vehicle emblem depending on locality. Check local safety codes.

WARNING: Carefully read and understand the SAFETY section of this manual. Your life, and that of others, can be in danger during the starting of the tractor.

Always start and operate the engine in a well ventilated area.

If in an enclosed area, vent the exhaust to the outside. DO NOT modify or tamper with the exhaust system.

31

TLE4490 Normal Starting CAUTION: Do not attempt to start the tractor unless seated in the operator’s seat.

Do not allow anyone on the tractor except for the operator.

FIGS. 45 & 46: To start the engine proceed as follows:

13

1. Make sure to latch the brake pedals, 1, and apply parking brake.

2. Make sure the forward / reverse lever, 2, is in the neutral position.

3. Make sure the main gearshift lever, 3, and main gearshift lever, 4, is in the neutral position.

4. Make sure the rear PTO selector lever, 5, and mid PTO selector lever(option), 6, are in the neutral position.

5. Make sure the PTO switch, 7, is in OFF position.

6. Fully depress the clutch pedal, 8, to disengage the clutch.

2

1 10

8

9 3

4

6

CAUTION: When the operator seats in the operator’s seat, the gearshift lever must be in neutral and PTO switch must be OFF to actuate safety switches and permit operation of the starter motor.

5

FIG. 45

7. Set the position control lever, 9 and draft control lever(option), 10, in the down position.

8. Turn the main switch, 11, to the “GLOW“ position, 12, for 5-10 seconds.

9. Set the hand throttle lever, 13, at half to the fully open position.

10. Turn the main switch, 11, to the “ON“ position, 14, for 1-2 seconds, and the turn to the “START” position, 15. Release the switch the moment engine stats.

IMPORTANT:

7

14

12 15

11

Do not crank the engine for more than 10 seconds at a time. Allow the starter to cool at least 20 seconds before repeating procedure. Never turn the main switch to “start” with the engine running. Severe damage will result.

FIG. 46

11. Once the engine runs smoothly, set engine speed to approximately 1 500 min-1 to allow the engine and hydraulic system to warm up for several minutes. DO NOT SPEED UP AND LOAD IT ABRUPTLY. PARTICULARLY, OBSERVE THIS RULE IN COLD SEASON OPERATION. FIGS. 47: The battery charge indicator lamp, 16, and engine oil pressure warning lamp, 17, on the indicator light array must go out when the engine starts. If either of the lamps still stay illuminated, STOP THE ENGINE IMMEDIATELY and investigate source of problem.

16

NOTE: If the engine will not start and run after several attempts, refer to “Maintenance” section in this operator’s manual and bleeding air from the fuel system can be necessary.

17 FIG. 47

32

OPERATION Restarting Warm Engine

Warm-Up Period

When restarting an engine that is still warm from previous use, the same procedure is used as with “normal starting” except step No. 8 may be omitted. Use of glow plugs is not necessary when starting a warm engine.

After starting a cold engine, let the engine idle at slow speed to make sure all engine components are lubricated. In cold ambient temperatures, extended warmup will be required to also warm hydraulic fluid and lubricate driveline components.

TABLE 1: Suggested warm-up period

Cold Weather Starting

Ambient Temp.

F˚ C˚ 32˚ & up 0˚ & up 32˚ to 24˚ 0˚ to -10˚ 24˚ to -2˚ -10˚ to -20˚ -2˚ & less -20˚ & less

Procedure for starting an engine in cold ambient temperatures is identical to “Normal Starting” procedure except for the following: • Longer use of glow plugs may be required. Instead of the normal 5-10 seconds, the main switch may need to be selected to “glow” for 10-20 seconds to adequately warm engine combustion chambers.

IMPORTANT:

• Use of proper fuel for ambient temperature is recommended.

5 to 10 min.

10 to 20 min.

20 to 30 min.

30 min. or more

Improper warm-up can result in:

• Severe engine damage • Hydraulic pump seizure • Driveline bearing / gear damage • Sluggish steering / braking

At temperatures below 4 °C (39 °F) use of No. 1 (No. 1-D) diesel fuel is recommended due to possible “fuel gelling” characteristics of No. 2 (No. 2-D) fuel at cold ambient temperature.

CAUTION: Make sure parking brake is securely applied and all controls are in neutral while warming unit. Do not leave unit unattended.

• Test all controls (steering, braking, etc.) prior to operating the tractor.

Operator Observations

NOTE: Installation of accessory engine block heater is recommended in cold weather conditions.

Consult your dealer.

IMPORTANT:

Warm-Up Time

Constant attention should be paid to the following points during operation: • Engine oil pressure warning lamp will illuminate in case of low engine oil pressure. Stop engine immediately.

Never use any kind of starting fluid to start engine equipped with glow plugs.

Otherwise, such starting fluid will contact hot glow plug and it will result severe engine damage.

• Battery charge lamp will illuminate if the battery is not being charged properly. Stop the engine and investigate the cause.

In any case that a booster battery is required to start engine, ensure a booster battery is connected in parallel with the original battery. When using a booster battery and booster cables, always connect the both positive (+) terminals first. Then install booster cable on the booster battery negative (-) terminal. And connect it to ground of the tractor or negative (-) terminal of the original battery. Finally make sure the booster cable ends are away from tractor body or other battery to prevent short circuit or any sparks.

• Coolant temperature warning lamp will illuminate when the engine is too hot. Allow the engine to run at no load for several minutes and investigate the cause of overheating.

• Fuel gauge should not be allowed to reach “empty icon“ as running out of fuel may result with need to bleed air from the fuel system.

CAUTION: DO NOT attempted to service the tractor with the engine running or hot.

Allow it to cool.

NOTE: Refer to “Troubleshooting section” when defected.

33

TLE4490 Starting Operation This tractor is equipped with a safety system to protect the operator. To permit tractor to be started (start motor to operate), ALL the following is required: • Clutch pedal depressed.

• Forward / reverse lever in neutral position.

• PTO switch at “OFF” position.

• Operator seated on the seat.

WARNING: In case of installing the local arrangement seat (COBO GT62 / M200), you must connect the seat switch with the harness at tractor side. Otherwise, seat switch does not function as a safety system and this may result in unexpected accidents.

To enable the seat switch to funtion as a safety system correctly, consult your dealer.

WARNING: Neutral switch system is installed for your protection. DO NOT bypass or modify the neutral start switch system. If the neutral start switch system does not operate properly, contact your dealer immediately and have the system repaired.

Periodically check of the starting circuit function. The procedure is as follows.

1. Check that there are no bystanders around the tractor should it inadvertently start.

2. Depress the brake pedal. Attempt to start the tractor with the range gear and PTO in neutral position.

The tractor should start.

3. Depress the brake pedal. Attempt to start the tractor with the range gear engaged and the PTO in OFF position. The tractor should NOT start.

4. Depress the brake pedal. Attempt to start the tractor with the range gear in neutral and the PTO in ON position. The tractor should NOT start.

If starting system is not working correctly it must be repaired immediately by your dealer.

34

OPERATION TRAVELING SPEED SELECTION This tractor is equipped with 8 forward gear speeds and 8 reverse gear speeds.

Engine Speed Control FIG. 48: Hand throttle lever, 1, controls engine speed and will remain in position selected by the operator.

With hand throttle lever forward, engine will idle. Engine speed increases as lever is pulled progressively rearward.

Foot throttle pedal, 2, will override setting of hand throttle lever for increased engine speed. When pedal is released, engine speed returns to hand throttle lever setting.

1 2

CAUTION: Always select engine speed to ensure safe operation. Reduce speed prior to turning or reversing tractor.

FIG. 48

CAUTION: When using foot throttle pedal, the hand throttle lever must be in the low idle speed position. This ensures maximum”engine braking” when pedal is released.

IMPORTANT:

3

DO NOT “race” or excessively load on cold engine.

10

Forward / Reverse Lever

5 0

FIG. 49: Forward or reverse travel is selected by forward / reverse lever, 3, on steering column. Moving lever forward will select forward travel, lever backward will select reverse travel. A center neutral position should be selected whenever tractor is stopped.

CAUTION: Reduce engine speed before changing travel direction. Standard type tractor requires complete disengagement of main clutch (depressed clutch pedal) before changing forward / reverse lever position.

FIG. 49

NOTE: Make sure forward / reverse lever is in neutral position before starting engine.

35

TLE4490 Shift Levers FIG. 50: Main gearshift lever, 4, provides 4 gear selections.

These gear selections are compounded by range gearshift lever, 5. The range gearshift lever provides 2 major changes in traveling speed. Main gearshift lever provides smaller changes in traveling speed.

4

5

FIG. 50 Changing Traveling Speed

1 Forward / reverse lever

FIGS. 51: It allows the forward / reverse lever, 1, main gearshift lever, 2, and range gearshift lever, 3, to be changed with the tractor in motion.

NOTE: Range gearshift lever must be shifted with clutch depressed and TRACTOR MOTION STOPPED.

3 Range gearshift lever

2 Main gearshift lever

CAUTION: Reduce engine speed prior to changing any shift lever position. When changing the traveling direction, stop completely by depressing the clutch pedal.

FIG. 51

• Forward / reverse - Depress the clutch pedal and move the forward / reverse lever in desired positions. And then slowly release the clutch pedal.

• Main Gearshift - Depress the clutch pedal and brake pedals. Shift gears at desired position after complete stop of tractor. And then slowly release clutch pedal.

• Range Gearshift - Depress the clutch pedal and brake pedals. Shift gears at desired position after complete stop of tractor. And then slowly release clutch pedal.

36

OPERATION TABLE 2: Arrangement of gears with appropriate ground speeds, in order from slow to fast, are shown in chart below.

Tire Front tire Rear tire Range

Agri 9.5-16 13.6-28

Main

Turf 212/80D15 355/80D20

Forward (km/h)

1

1.6

1.5

1.4

1.3

2

2.3

2.1

2.0

1.9

3

3.6

3.3

3.1

2.9

4

5.7

5.2

4.9

4.7

1

7.5

6.9

6.5

6.2

2

10.6

9.7

9.1

8.7

3

16.6

15.2

14.3

13.6

4

26.2

24.1

22.6

21.6

27.0

24.8

23.3

22.3

Maximum speed (2 860 min-1) Range

TABLE 2: Ground speed chart TLE4490 (Engine revolution speed: 2 600 min-1) Agri Turf 8-16 29X12.00-15 13.6-24 475/65D20

Main

Reverse (km/h)

1

1.5

1.4

1.3

1.2

2

2.1

1.9

1.8

1.7

3

3.3

3.0

2.9

2.7

4

5.2

4.8

4.5

4.3

1

7.0

6.4

6.0

5.7

2

9.8

9.0

8.4

8.1

3

15.4

14.1

13.2

12.6

4

24.3

22.3

20.9

20.0

37

TLE4490 STOPPING TRACTOR FIGS. 52 & 53: To stop the tractor, move the hand throttle lever, 1, rearward, to reduce engine speed and slow travel. Depress the clutch pedal, 2, and brake pedal, 3 and 4, to stop. Put the range gearshift lever, 5, and main gearshift lever, 6, and forward / reverse lever, 7, in neutral position.

7 10

0

20

1

30

2

6 When travelling on road or operating at high speed, brake pedals must be latched together with interlocking plate, 8, so both brakes will apply at the same time.

15

25

5

5

CAUTION: Do not use individual wheel brakes, and latch brake pedals together using interlocking plate when traveling on roads or operating at high speed. Make sure brakes are adjusted evenly.

FIG. 52

Pull up parking brake lever, 9, up firmly.

Allow engine speed to idle several minutes to allow even cooling. Then turn main switch to “off” shutting off engine. Lower 3-point hitch and remove key from the main switch.

NOTE: Brake pedals, 3 and 4, may be used independently to operate respective brake and assist turning at low speed operation.

Unlatch brake pedals and use as required to assist turning.

9 8

3

4 FIG. 53

FIG. 54: Always park tractor on level area whenever possible and apply parking brake. If hillside parking is necessary, securely block both rear wheels as shown add with the parking brake.

NOTE: When parking tractor, be sure tires are locked.

FIG. 54

38

OPERATION DIFFERENTIAL LOCK OPERATION FIG. 55: When differential lock pedal, 1, is depressed, both rear axles are locked together to provide equal traction to both rear wheels. This is especially important when operating in loose soil or slippery conditions.

1

To engage differential lock, depress clutch pedal and allow all rear wheel movement to stop. Depress lock pedal and slowly engage the clutch.

To disengage differential lock, depress clutch pedal and release differential lock pedal. Lock pedal should normally return to the “off” position.

IMPORTANT: Stop the tractor before engaging the differential lock.

FIG. 55

NOTE: On occasion, differential lock pedal may remain engaged due to torque difference exerted by rear wheels. In this case, operate the tractor slightly in forward and reverse. tap brake pedals alternatively while tractor is slowly in motion to release the pedal.

CAUTION: When the differential lock is engaged, steering ability of the tractor will be greatly reduced. Disengage before attempting a turn. Do not use during traveling on road.

39

TLE4490 4-WHEEL DRIVE FIG. 56: Tractor has a mechanically driven front axle.

4WD selector lever, 1, engages and disengages the drive for front axle.

1 With the lever pulled up, the front axle (4WD) is disengaged. With the lever pushed down, the front axle is engaged, and power is available to both front and rear axles.

IMPORTANT: Stop the tractor before engaging or disengaging 4-wheel drive. Do not use 4WD on hard surfaces. Rapid wear of the front tires and possible drive line damage could occur if 4WD is operated for prolonged periods on hard surfaces.

FIG. 56

FIG. 57: When the front axle drive is engaged, the ground speed of the front tires will vary from that of rear tires. This is to assist steering when 4-wheel drive is selected.

For this reason, the front axle must be disengaged when the tractor is traveling on road or operating on a hard, dry surface. Failure to do so will result in rapid wear of the front drive tires and possible driveline damage.

IMPORTANT: Always disengage front axle drive when operating in conditions with minimal wheel slippage (DRY OR HARD SURFACES).

If tire replacement is necessary, identical replacements must be installed to maintain correct front / rear axle ratio.

FIG. 57

40

OPERATION POWER TAKE-OFF (PTO) CAUTION: Disengage the rear PTO and stop the engine prior to connecting equipment or disconnecting equipment from the tractor’s PTO shaft. Make certain the driver-shaft is securely locked in the annular groove of the tractor PTO shaft before starting the tractor engine.

DO NOT operate tractor without a PTO cap installed. The cap protects people from injury as well as the splines from damage.

Before attaching, adjusting or working on PTO-driven implements, disengage the PTO, stop the engine and remove the key.

When using a PTO-driven implement, make sure the universal joint does not interfere with PTO shield cover.

DO NOT work under raised equipment.

Before engaging a PTO-driven implement, ALWAYS carefully raise and lower the implement using Position Control. Check clearances, PTO shaft sliding range and articulation.

Ensure that all PTO safety shields are in place at all times. Do not step on the PTO shield cover.

Ensure all PTO-driven implements are in good condition.

NEVER step across any driveline. DO NOT use the PTO shield cover as a step.

NEVER use the driveline as a step.

NEVER wear loose fitting clothes. Keep at least your height away from a rotating driveline.

Rear PTO Shaft FIG. 58: PTO shaft, 1, (6 splines, 35 mm (1-3 / 8”)) provides power to rear-mounted PTO driven implement.

PTO cap must be installed when it is not in use.

Normal rear PTO shaft operating speed: 540 min-1 @ 2 430 engine revolution speed

1

IMPORTANT: When the rear PTO is used with a 3-point mounted equipment, it may be necessary to remove the rear hitch, 2, at rear of the tractor. Some types of mounted equipment, when lowered, the PTO shaft may contact drawbar.

2 FIG. 58 41

TLE4490 FIG. 59: Implement driveshaft connected to tractor rear PTO shaft CAUTION: Make sure all PTO safety shields are installed on the tractor and equipment. Before cleaning or adjusting the tractor or PTO-driven machine, STOP THE ENGINE AND DISENGAGE PTO.

FIG. 59

Mid PTO Shaft (option) FIG. 60: Mid PTO, 1, (15 splines, 25.4 mm) is a forward-facing shaft located at underside of tractor.

This accessory can be installed to operate certain mid or front-mounted implements.

Mid PTO cap must be installed when mid PTO is not in use.

Normal mid PTO shaft operating speed: 2 000 min-1 @ 2 714 engine revolution speed

1

CAUTION: Make sure all PTO safety shields are installed on tractor and equipment. Before cleaning or adjusting tractor or PTO driven machine, stop the engine, and DISENGAGE PTO.

FIG. 60

42

OPERATION PTO Operating Controls FIGS. 61 & 62: To select rear PTO - Make sure PTO switch, 1, is OFF. Then move the rear PTO selector lever, 2, to forward position (540 min-1).

To engage PTO - Turn the PTO switch, 1, clockwise and pull it up. When PTO is engaged, PTO drive warning lamp in the indicator light array will illuminate.

1

To disengage PTO - push down the PTO switch, 1, and it will turn counterclockwise by itself.

When further use of rear PTO is not required, depress clutch pedal and return rear PTO selector lever, 2, to backward position (neutral).

FIG. 61

To select mid PTO (option) - Make sure PTO switch, 1, is OFF. Then move the mid PTO selector lever, 3, to backward position 2 000 min-1.

NOTE: PTO can be engaged / disengaged by PTO switch, 1, independently from main clutch.

Reduce engine revolution speed prior to engaging and disengaging PTO. Always move PTO switch to OFF position before shifting rear or mid PTO selector levers. Rear and mid PTO can be operated separately or together.

3

WARNING: Always disengage PTO clutch and stop tractor engine before servicing PTO-driven implement. Allow all movement and motion to stop before leaving operator’s seat.

2 FIG. 62

FIG. 63: PTO selectable switch, 4, is used to adjust PTO clutch modulation.

Switch ON: Soft start - for high inertia loads Switch OFF: Normal start

4

NOTE: Lower the engine speed when turning on PTO mode selectable switch, 4 if there is considerable shock.

FIG. 63 Switch

Switch lamp

Required torque

OFF ON

OFF ON

Big Small

Initial pressure rise at engage High Low

43

Speed of pressure rise Short Long

Shock & noise at engage Normal Smaller

Attachment Rotary, Cultivator Mower, Hayer

TLE4490 Stationary PTO Switch Stationary PTO switch, 1, can engage and disengage the rear PTO. FIG. 64: To engage rear PTO - Set all levers and switches in neutral position, and apply parking brake.

Seat on the operator’s seat.

Start the engine.

1

Set the rear PTO selector lever to 540 rpm.

Get off from the tractor and stand beside Left side fender.

Press the stationary PTO switch, 1, for four seconds and release it.

NOTE: If the rear PTO does not start after pressing PTO switch, 1, for four seconds, retry to press the switch.

FIG. 64

To disengage rear PTO - Push the stationary PTO switch, 1, and release it. Set the rear PTO selector lever in neutral position.

NOTE: Stationary PTO switch will not work for five seconds after Key switch is turned to “ON”.

However, engine needs to be started for starting stationary PTO.

3-POINT LINKAGE 3-point linkage combines the tractor and implement into 1 working unit. Implement positioning is controlled hydraulically. In addition, implement weight and loads impose downward pressure to the tractor rear wheels to increase traction.

Position Control FIG. 65: 3-Point Linkage Position Control Lever - 3-point linkage position control lever, 1, maintains the hitch position at constant height in relation to the tractor. As the position control lever, 1, is moved rearward, the linkage (and implement) are raised. Moving the lever forward will lower the linkage to the selected position. Each lever setting provides a specific linkage (and implement) position.

1

2

Front lever stop, 2, adjusts the implement lowering position within slot length.

To limit the lowering height at suitable position for the implement set the front lever stop, 2. This enables the implement to be returned to same position after the linkage has been raised when turning the tractor and traveling on road.

FIG. 65

44

OPERATION FIG. 66: Draft Control Lever (option) - Draft control lever, 3, regulates linkage height to provide constant draft force of ground engaging implements (plows, subsoilers, etc.). Moving the draft control lever forward will provide deeper implements working depth. Moving the draft control lever backward will provide a shallower depth. As soil conditions change, the system will raise or lower implements to keep even load to tractor.

3

CAUTION: When working on or around mounted implements, always lower them to ground prior to work. If an implement must be raised, always support the implement and the lower links securely.

CAUTION: Always disengage the PTO and stop the tractor engine before servicing any PTO-driven implement. Allow all movement and motion to stop before leaving operator’s seat.

FIG. 66

NOTE: When starting the engine, make sure that the implement is lowered to the ground. This reduces load on the starter due to linkage trying to raise when the engine is cranked up by starter motor.

FIG. 67: Lowering rate control knob, 4, controls the discharge rate of hydraulic oil and adjust lowering speed of the linkage and implement. Turn the knob clockwise to slow drop rate (increase lowering time), and counterclockwise to increase drop rate (decrease lowering time). Turning the knob fully clockwise will lock the implement in the raised position.

4

FIG. 67

4

3-Point Linkage FIG. 68: Linkage consists of several major components for implement attachment and operation: Lower links, 1 - Primary attaching points to lower implement pins.

2

2

3

3

Lift rods, 2 - Connect the lower links to the hydraulic lift arms for raising / lowering of the lower links.

Check chains, 3 - Reduce side sway of the implement.

5

Top link, 4 - Adjustable, turn-buckle type to level implement (front to rear).

1

Spring, 5 - Secures the lower links together to prevent tire interference when the linkage is not used.

FIG. 68

45

TLE4490 FIG. 69: To match variety of implements, rear linkages standardized according to spacing, pin size, etc. This enables usage of different implements with minimal adjustment as long as matching size or “Category” is suitable for the tractor.

This tractor is equipped with 3-point linkage for “Category I” implements with following attaching point dimensions:

Ref. A

TABLE 3: Attaching point dimension Description Dimension (Size) Lower Link Width 683 mm (26.9 in)

B

Lower Link Pin Diameter

22 mm (0.88 in)

C D

Top Link Height Top Link Pin Diameter

460 mm (18.1 in) 19 mm (0.75 in)

FIG. 69

CAUTION: Make sure that all pins after adjustment is made. Always use the pins supplied with the tractor.

CAUTION: Stay clear from the area of the 3-point linkage when working mounted machine, trailers and towed machinery.

NOTE: When using implements with PTO shafts, adjust the height and width of 3-point linkage to have clearance between implement and 3-point linkage. Also check any interference with the master shield.

FIG. 70: Linkage provides 4 positions of connecting top link, 1, to tractor.

a

b

1

For most implements, securing top link, 1, B, is satisfactory, but position may be varied to provide increased implement height during transport.

A

• Select hole, A, when installing a heavy implement.

• Select hole C or D for an implement that is used high off the ground.

B 2

NOTE: For the tractor without draft control (option), there is no pin, 2, holes, a, and, b.

C D

For the tractor equipped with draft control (option), the position of pin, 2, must be changed according to the usage of draft control.

FIG. 70

• Not using draft control: Insert pin, 2, to hole, a.

• Using draft control: Insert pin, 2, to hole, b.

46

OPERATION Attaching Implements CAUTION: Always use 3-point linkage position control lever to attach / detach implements to provide precise control of the linkage height.

FIG. 71: Reverse the tractor to the implement, centering the tractor with the implement hitch frame.

1

Raise or lower the link using the 3-point linkage position control lever, 1, and align the left lower link end with the corresponding implement attaching pin. Apply the parking brake, stop the engine and remove the main switch key.

FIG. 72: Slide the ball end of the left lower link, 2, over the implement pin and secure with a linchpin. Adjust height of the right lower link using the turn buckle, 3.

Attach and secure the right lower link, 4, to the implement with a linchpin. Attach the top link, 5, to the top of the implement hitch frame using the pin supplied with the tractor. Rotate the center barrel section of the top link, to lengthen or shorten it, and level the implement from front to rear. After the implement is attached, it can be readjusted for level operation using the lift rod and top link turn buckles. Ascertain all adjustments are secure.

IMPORTANT:

FIG. 71

With some “mounted” implements, it will be necessary to remove the drawbar at rear of the tractor to permit the implement to be raised and lowered without obstruction.

5

Certain implements require minimal side-play. The check chain, 6, at each lower link should be evenly adjusted to reduce side-play to the desirable level.

However, do not eliminate all side-play as chain or lower link damage may result.

3 6

NOTE: The amount of side-play (stabilizer chain looseness) is dependent upon the implement to be mounted and type of operation.

Normally 50 mm (2”) of total side movement is desired, 25 mm (1”) to each side of the tractor center line.

6

2

4

FIG. 72

47

TLE4490 Using Position Control FIG. 73: Attaching / detaching implements and operations requiring the implement to be kept at constant height above ground.

FIG. 74: Use the 3-point linkage position control lever, 1, to adjust link and implement height.

To Begin Work - Align the tractor and implement in field and move the position control lever, 1, forward (toward DOWN). Adjust implement height using the position control lever and set the front lever stop, 2, as desired.

When Turning - Move the position lever, 1, rearward (toward Up) to raise the implement. Finish turning and return the lever against the lower stop to resume operation.

FIG. 73

To Finish Work and Transport - Move the position control lever, 1, fully rearward in the quadrant.

1

CAUTION: When using mounted implements with PTO driveline, make sure: PTO drive shaft has minimum 51 mm (2”) engagement of telescoping sections, at all linkage / implement positions.

2

Linkage height during raising does not bind drive shaft universal joints due to extreme drive shaft angles. Limiting raising height may be required.

PTO drive is disengaged during transport.

FIG. 74

48

OPERATION Using Draft Control (option) FIG. 75: Type of Work - When ground engaging implements such as plows, subsoilers, cultivators, etc. are used.

CAUTION: Do not use draft control when precise hitch positioning is required (attaching / detaching implements for example).

FIG. 76: Lever Positions - Use position control lever, 1, to raise and lower implement and use draft control lever, 2, to adjust implement working depth and system sensitivity in soil.

Position control lever, 1, can also be used to prevent excessive lowering of hitch when low draft areas (sandy soil) are encountered.

FIG. 75

To Begin Work - Align tractor and implement in field and move position control lever, 1, forward (to DOWN). Then adjust draft control lever, 2, until correct working depth is maintained.

1

When Turning - Move position control lever, 1, backward to raise implement and permit completion of turn. Return implement to work position by selecting position control lever to previous position against stop.

To Finish Work and Transport - Pull position control lever, 1, backward fully to up setting.

NOTE: Changes in soil texture or traveling speed of unit may require slight readjustment of draft control lever to maintain consistent working depth as these can have a direct influence on implement draft load.

2 FIG. 76

If erratic operation is encountered, turn lowering rate control knob, clockwise to slow.

Lowering top link attaching location on tractor will also decrease sensitivity.

49

TLE4490 Detaching Implements CAUTION: Always use POSITION CONTROL to attach / detach implements to provide precise control of the hitch.

FIG. 77: Select a level to detach and store the implement. Lower implement to ground by moving the position control lever to DOWN. If necessary, adjust the leveling crank on the right lift link to level the implement on ground.

Stop the engine, securely lock the brakes and remove the main switch key from the tractor.

1

Disconnect the implement from PTO driveshaft (if necessary). Detach the top link from the implement.

Disconnect the lower links from the implement pins.

Make sure the lower links are connected together with the spring, 1, to prevent the tires interfering.

FIG. 77

Take position in the operator’s seat, start the engine and drive the tractor clear of the implement.

NOTE: Lengthening or shortening of the top link may be required to permit disconnection from the implement.

50

OPERATION EXTERNAL AUXILIARY HYDRAULICS Auxiliary hydraulics operate implements requiring external hydraulic source for operation.

2

External Auxiliary Hydraulics Lever

1

FIG. 78: 1st external auxiliary hydraulics lever, 1, controls implement raising / lowering when first set of remote couplers are used. 2nd external auxiliary hydraulics lever (option), 2, controls implement when second set of remote couplers are used.

External auxiliary hydraulics lever(s) are spring-loaded to center neutral position, from normal raise or lower positions.

FIG. 78

Hydraulic Valves FIG. 79: Remote couplers are located at rear of tractor, above the top link bracket.

Left-hand coupler set, 1, corresponds with 1st external auxiliary hydraulics lever.

Right-hand coupler set, 2, corresponds with 2nd external auxiliary hydraulics lever.

2

Implement hoses must be connected to each coupler set so when respective external auxiliary hydraulics lever is pulled backward, implement raises and, when pushed forward, implement lowers. Male coupler tips (on implement hoses) must be compatible with tractor couplers and must also be inserted fully and locked into tractor couplers to operate correctly.

1

CAUTION: Always lower implement to ground, shut off engine and relieve system pressure (by operating control levers with engine off) before connecting or disconnecting implement hoses.

FIG. 79

CAUTION: Make sure all hydraulic hoses, couplers and cylinders are in good condition before use. Damaged equipment is dangerous.

3

FIG. 80: The selector function, 3, must be turned to the left. The selector function is located at the right rear of the tractor on the back of the valve spools.

NOTE: For normal double-acting operation selector function must be turned to the right.

FIG. 80

51

TLE4490 REAR HITCH FIG. 81: Tractor is equipped with rear hitch (TRH1833), 1. Rear hitch at rear of tractor allows towed implements to be attached to tractor. Tractor does not have any trailer braking system.

2

Follow strictly the instructions outlined in the operator’s manual of the mounted or trailed machinery or trailer, and do not operate the combination tractor - machine or tractor - trailer unless all instructions have been followed.

Do not use non-genuine parts for towing. Otherwise, unexpected accidents may occur.

CAUTION: When using rear hitch, loosen bolt, 2. Ohterwise this bolt will be damaged.

1 FIG. 81

TABLE 4: Specification of rear hitch (TRH-1833) e13*2015/208*2015/208 Type approval No. NS*00017*00 Maximum horizontal load 3 500 kg Towable mass 8 000 kg Maximum permissible vertical 500 kg load on the coupling point

TABLE 5: Keep the maximum vertical load on the rear hitch, related to the rear tire size and type of hitch.

TABLE 5: Maximum vertical load TLE4490 TRH-1833 Tire Size Without front weight (kg) With front weight (kg) Front Rear Rear ROPS Center ROPS Rear ROPS Center ROPS Agri 9.5-16 Agri 13.6-28 420 495 500 500 Agri 8-16 Agri 13.6-24 455 500 500 500 Turf 29X12.00-15 Turf 475/65D20 500 500 Turf 212/80D15 Turf 355/80D20 500 500 TABLE 6: Keep the permissible towable mass. When towing trailer, stay clear from the area between tractor and trailed vehicle.

Towable mass R- and S category vehicle

TABLE 6: Permissible towable mass TRH-1833 Total technically permissible masses of Total technically the tractor - trailer combination for each permissible towable mass (kg) configuration of trailer braking (kg) Drawbar

Rigid drawbar

Center-axle

Drawbar

Rigid drawbar

Center-axle

N/A 3 500 kg N/A N/A

N/A N/A N/A N/A

N/A N/A N/A N/A

N/A 6 550 kg N/A N/A

N/A N/A N/A N/A

N/A N/A N/A N/A

Brake Unbraked Inertia - braked Hydraulic braked Pneumatic braked

52

OPERATION ROLL OVER PROTECTIVE STRUCTURE (ROPS)

1

Rear ROPS Type FIG. 82: Rear ROPS type tractor is equipped with a roll-over protective structure (ROPS). Seat belts must be worn when the ROPS is in the upright position.

The ROPS can be folded down only in the limited work such as going into and out from building, and work within orchard, hop or vineyard. After the work, return the ROPS to the upright position.

2

When the locking pin, 1, is removed, the upper portion, 2, of the ROPS can be folded down to the rear.

FIG. 82

WARNING: Except for the limited work such as going into and out from building, and work within orchard, hop or vineyard, do not operate the tractor with the ROPS folded down. Otherwise, this may result in serious injury when the tractor rolls over.

3

(view from operator’s seat)

2

CAUTION: Do not use the seat belt when the ROPS is folded down.

1

Center ROPS Type Center ROPS type tractor is equipped with center mounted roll-over protective structure (Center ROPS).

Seat belt must be worn when the ROPS is in the upright position.

FIG. 83 (view from operator’s seat)

3

The ROPS can be folded down only in the limited work such as going into and out from building, and work within orchard, hop or vineyard. After the work, return the ROPS to the upright position.

1 2 12

FIG. 83: After removing the pin, 1, and the lock pin, 2, the upper portion, 3, of ROPS can be folded down to the front side.

FIG. 84: The upper portion, 3, of ROPS can be fixed to folded position by installing the lock pin, 2, and the pin, 1.

FIG. 84

WARNING: Except for the limited work such as going into and out from building, and work within orchard, hop or vineyard, do not operate the tractor with the ROPS folded down. Otherwise, this may result in serious injury when the tractor rolls over.

4

CAUTION: Fig. 86 - When folding down the ROPS or returning it to the upright position, grab the limited area, between two labels, 4, of the ROPS. FIG. 85

CAUTION: Do not use the seat belt when the ROPS is folded down.

53

TLE4490 SEAT & SUSPENSION ADJUSTMENT CAUTION: Make sure that the seat is adjusted before driving.

Do not attempt to adjust the seat during driving to avoid unexpected accident.

WARNING: Always use the seat belt if the tractor is equipped with ROPS. Do not use the seat belt when the ROPS is folded down or the tractor is not equipped with ROPS. FIG. 86: Woochang W10SSS (only Z type)

Woochang W10SSS

Driver’s Weight Adjustment, 1 The seat’s suspension settings is adjusted for the driver’s weight by turning driver’s weight adjustment control.

To increase the tension position, turn the driver’s weight adjustment control clockwise, A. To decrease the tension position, turn the driver’s weight adjustment control counterclockwise, B.

A

B

3

1 Height Adjustment, 2 The seat height is adjusted by turning height adjustment knob.

To increase the height position of the seat, turn the height adjustment knob counterclockwise, A. To decrease the height position of the seat, turn the height adjustment knob clockwise, B.

A B

2 FIG. 86

Fore-Aft Adjustment, 3 The seat is slid forward or backward by pulling fore-aft adjustment lever.

FIG. 87: COBO GT62 / M200 (local arrangement) WARNING: In case of installing COBO GT62 / M200 (local arrangement), you must connect the seat switch with the harness at tractor side. Otherwise, seat switch does not function as a safety system and this may result in unexpected accidents.

To enable the seat switch to funtion as a safety system correctly, consult your dealer.

A

B

3

Driver’s Weight Adjustment, 1 The seat’s suspension settings is adjusted for the driver’s weight by turning driver’s weight adjustment control.

To increase the tension position, turn the driver’s weight adjustment control clockwise, A. To decrease the tension position, turn the driver’s weight adjustment control counterclockwise, B.

A

1

B 2 FIG. 87

54

OPERATION Height Adjustment, 2 The seat height is adjusted by turning height adjustment knob.

To increase the height position of the seat, turn the height adjustment knob counterclockwise, A. To decrease the height position of the seat, turn the height adjustment knob clockwise, B. Fore-Aft Adjustment, 3 The seat is slid forward or backward by pulling fore-aft adjustment lever.

7 PINS SOCKET FIG. 88: 7 pins socket, 1, is located on the left-hand rear side of the tractor.

1

CAUTION: Select the proper size electric wire for auxiliary power supply. Insert a fuse to the wiring for the attachment when using the smaller capacity electrical wires than the proper size. Otherwise, the fuse cannot protect the wiring if there is a short circuit, and may result in the burning of the electric wiring and cause fire.

FIG. 88 BEACON SWITCH FIG. 90: Beacon switch, 1 - Wiring and switch for beacon lamp are standardly equipped behind the left side of seat.

NOTE: Beacon terminal is located between the left side fender and rear ROPS. It is fixed to a harness with tape. The wire color of beacon terminal is green with white line.

1 TOWING FIG. 89 Consult your dealer for towing tractor. If such cases as listed below, call your dealer as transmission might be broken.

• Although the engine runs, tractor cannot start to move.

• Unusual noise occurs.

FIG. 90: Hook up the rope to the front hitch, 1. The distance between towing vehicle and tractor should be less than 5 m.

1

Move the main gearshift lever and range gearshift lever to the neutral position. Release the parking brake lever.

FIG. 90 55

TLE4490 FRONT LOADER FIXATION POINT Consult your dealer concerning the fixation points on tractor for the front loader. Appropriate frames between the front axle and the front frame might be necessary to obtain robust safety.

FALLING OBJECTS PROTECTIVE STRUCTURE (FOPS) & OPERATORS PROTECTION STRUCTURE (OPS) FIXATION POINT Consult your dealer concerning the fixation points on tractor for the FOPS & OPS. NOTE: FOPS and OPS are not standard equipment.

JACKING When jacking tractor, place the tractor on level, hard ground which is sufficiently illuminated, otherwise unexpected accidents may occur. Follow the instructions listed below: • Apply parking brakes.

• Disengage PTO. • Place range gearshift lever in neutral.

• Remove the key from main switch.

• Place the jack on level.

• Put tire chocks to the rear wheels when jacking up the front wheels.

• Put tire chocks to the front wheels when jacking up the rear wheels.

FIG. 91: When raising the rear axle, suitable shims, 1, should be wedged between the front axle and the front frame.

1 FIG. 91 FIG. 92: When raising the front axle, the jacking point is the front part of axle bracket, 1, or the under part of axle housing, 2. For the rear axle, the jacking point is the under part of draw bar bracket, 3.

1

2

3 FIG. 92

56

LUBRICATION & PERIODIC MAINTENANCE

LUBRICATION & PERIODIC MAINTENANCE SPECIFICATIONS & CAPACITIES Engine Oil Use engine oil of the appropriate SAE viscosity. Oil must meet; Quality better than CD class (API).

Capacity (liters).................................................................................................................... 7.9 Recommended Viscosity: 25 ˚C(77˚F) and Above .......................................................................................SAE 30W, 10W-30 0 ˚C(32˚F)-25 ˚C(77˚F) .......................................................................................SAE 20W, 10W-30 0 ˚C(32˚F) ...........................................................................................................SAE 10W, 10W-30 15W-40 may be used in ambient temperatures above -10 ˚C(-14˚F) Recommended Change Interval (Engine Oil) ......................................50 hours initial, every 200 hours thereafter Recommended Change Interval (Engine Oil Filter) ..............................50 hours initial, every 200 hours thereafter Engine Coolant Capacity (liters).................................................................................................................... 5.7 Freezing Protection (Original factory Fill) ................................................................... -34 ˚C (-29 ˚F) Recommended Coolant .........................................................................50 / 50 mixture ethylene glycol and water Fuel Tank Capacity (liters).....................................................................................................................52 Fuel Recommended, Above 4˚C(39˚F)...................................................................... No.2 or No. 2-D Fuel Recommended, Below 4˚C(39˚F) ..................................................................... No. 1 or No. 1-D Transmission (Including Hydraulic System) Capacity (liters).....................................................................................................................38 Recommended Lubricant..............................................Shell Spirax S4 TXM (Old name : Shell DONAX TD) or equivalent Recommended Change Interval ...........................................................50 hours initial, every 400 hours thereafter Front Axle Capacity (liters).................................................................................................................... 8.0 Recommended Lubricant ............................................................................................ SAE 80 GL-4 Recommended Change Interval ............................................................................... Every 600 hours Grease Fittings Greasing Interval (All Fittings) ................................................................................... Every 50 hours Recommended Grease .....................................................................................Lithium base grease No. 2 NOTE: Change intervals stated above are for normal usage. Due to adverse operating conditions that may be experienced (extremely dusty of muddy), change intervals may need to be more frequent.

57

TLE4490 LUBRICATION / FILL POINTS

TABLE 7: Type of lubrication Ref.

FIG. 94 & TABLE 7: General layout of lubrication, fill and drain locations on the tractor:

7

Description:

Type:

1

Fuel Tank

Diesel Fuel

2

Radiator

Engine Coolant

3

Engine

Engine Oil

4

Transmission Case

Transmission Oil

5

Front Axle

Lubricating Oil

6

Brake Pivot

Grease

7

Tie-rod

Grease

5

2 1

3

Grease point

6

Oil filler Oil drain port Oil-level checking point Radiator filler Radiator drain point 4 FIG. 93 58

LUBRICATION & PERIODIC MAINTENANCE PERIODIC MAINTENANCE SCHEDULE  : Inspect, replenish or adjust  : Replace  : Clean or wash  : Replacement or servicing at authorized service facility recommended.

TABLE 8: Maintenance table











Replace after initial 50 hours and then after every 200 hours.

3

Air cleaner element



4

Reserve tank coolant / level



Engine

6 Radiator hose



7 Fuel filter



8 Fuel pipe hose



9 Fan belt



10 Battery condition



Tractor













Transmission oil filter

Clean or replace as required.

Replace once a year.  Replace once every 2 years.

 Replace once every 2 years at your dealer 



Clean as required.

Replace once a year or every 400 hours.

Replace as required.









Replace as required.

Inspect every 200 hours.

Charge or replace as required.

 

Remarks

 Flush once every 2 years

Engine valve clearance

12 Transmission oil 13

 

5 Radiator

11



1 / 2 years

2 Engine oil filter

1 / year

Replace after initial 50 hours and then after every 200 hours.

1 / month



600 hours



500 hours



400 hours



300 hours



200 hours

First inspection

1 Engine oil

100 hours

Before Operation

Working Hour Indication

Inspect every 600 hours.





Replace after initial 50 hours and then ever 400 hours.





Wash after initial 50 hours and then every 400 hours. Replace as required.

Inspect every 200 hours.

Replace every 600 hours.

14 Front axle oil









Free-play of clutch









16 Free-play of brake 







Inspect and adjust every 200 hours.

17 Steering joint







Inspect and adjust every 200 hours.

If there is abnormality, consult your dealer.

18 Toe-in adjustment







Inspect and adjust every 200 hours.

If there is abnormality, consult your dealer.

Tightening of tierod ends







Inspect and adjust every 200 hours.

If there is abnormality, consult your dealer.

15

19

59

TLE4490  : Inspect, replenish or adjust  : Replace  : Clean or wash  : Replacement or servicing at authorized service facility recommended.

Tractor

20

Front / rear play of front axle 



Tighten wheel lugs





 



 





25 Replenish grease



1 / 2 years

1 / year

Inspect every 600 hours.



Inspect / add air every 200 hours.



Inspect every 100 Hr. 

Power steering hose

Remarks



23 Electrical wiring 24

1 / month

600 hours

500 hours

400 hours

300 hours

200 hours



21 Tire air pressure 22

100 hours

First inspection

Before Operation

Working Hour Indication





























60



Inspect once a year.

Inspect once every 2 years at your dealer.



Inspect every 100 hours.

Replace once / 2 years Grease before & after operation.

LUBRICATION & PERIODIC MAINTENANCE SERVICE ACCESS CAUTION: Stop engine before servicing tractor. Engine hood must be secured prior to operating tractor.

To access radiator, battery and engine components, engine hood can be opened.

Opening / Closing Engine Hood FIGS. 94 & 95: To open the hood, use the tool, 1, which is attached to the engine key. There is a hole at the left under part of hood. Enter the tool to this hole and pull it down. Then lift up the front part of hood.

Hood will be hold automatically at the opened position.

FIG. 94

1

FIG. 95 FIG. 96: To close the hood, pull down the front part of hood.

FIG. 96 61

TLE4490 LUBRICATION DETAILS Grease Fittings Lubricate all grease fittings (refer to TABLE 7) every 50 hours of operation using No. 2 multipurpose lithium base grease. Clean the grease gun and fittings before and after greasing to prevent dirt/dirt.

NOTE:When operating in muddy or extremely wet conditions, lubricate the all grease fittings daily.

Engine Oil & Filter DANGER: Muffler tail pipe is extremely hot just after operation, so take care not to touch it to avoid burns. Be sure to wear gloves before checking engine oil level.

Engine oil should be changed after the first 50 hours of operation and then every 200 hours thereafter. Engine oil filter should be changed after the first 50 hours of operation and then every 200 hours thereafter.

FIG. 97: To Check Engine Oil Level - Park tractor on level ground. Make sure to allow the engine to cool sufficiently before checking. Pull out the dipstick, 1, and check that oil level is between upper limit F and lower limit L on the dipstick. Wipe off the dipstick, momentarily insert it in the engine and pull out to check oil level.

To add oil, open the engine hood and remove the filler cap, 2, add oil using a funnel to prevent oil from spilling. After adding oil, make sure that oil level is between upper limit and lower limit on dipstick.

1 NOTE: Add oil slowly to assist in venting air from the crankcase.

FIG. 97

FIG. 98: To Change Engine Oil - Operate the tractor until oil is adequately warmed. Remove the drain plug, 3, from the engine and allow all oil to drain out.

Reinstall the drain plug and fill the engine oil through filler opening, 2, to the upper limit on the dipstick.

3 FIG. 98

62

2

LUBRICATION & PERIODIC MAINTENANCE FIG. 99: To Replace Engine Oil Filter - Remove the oil filter, 4, from the engine and take the old filter to a proper disposal point. Make sure that the original filter gasket has been removed.

4

Lubricate the O-ring on the new element with clean engine oil. Turn in the new element until its sealed face comes in contact with the O-ring. Use a filter wrench to further turn in the cartridge by 3/4 turn.

Clean spilled oil and refill new oil. Start the engine, check for leaks and oil level.

IMPORTANT : Engine warranty is valid only when original engine maker manufacturer’s oil filter is used.

FIG. 99

Transmission Oil & Filters Transmission oil lubricates the transmission, center housing, and rear axles and also serves as hydraulic fluid. Transmission oil should be changed and the filter should be cleaned after the first 50 hours of operation and then every 400 hours thereafter.

2

FIG. 100: To Check Transmission Oil Level - Park the tractor on level ground. Oil level should be indicated in oil level window, 1.

Oil level is replenished, as necessary, by removing the filler plug, 2, and adding oil through the filler opening.

1

NOTE: Adding oil to the transmission will also maintain correct oil level in the center housing and rear axles.

FIG. 100 FIG. 101: To Replace Transmission Oil - Remove the drain plug, 3, and completely drain oil from system.

IMPORTANT: Completely lower the 3-point linkage prior to draining transmission oil.

When completely drained replace and tighten all drain plugs. Refill with oil as mentioned above.

3

FIG. 101

63

TLE4490 FIG. 102: To Clean Transmission Oil Filter - Always replace the transmission oil filter while oil is removed.

Carefully unscrew the oil filter, 4, from its transmission. Use filter wrench.

Clean the filter adapter and lubricate the O-ring on the replacement filter adapter with clean transmission oil.

Install the new filter until O-ring contacts the transmission and tighten additional 2/3 turn by hand. Do not use a filter wrench to install the filter.

Replace the cartridge after the first 50 hours, and then every 400 hours.

4 FIG. 102 FIG. 103: To Clean Transmission Strainer(Suction) - Clean the transmission oil filter while oil is removed.

Loosen bolt, 7, and draw out filter, 5. When assembling, apply grease on O-ring, 6, so as not to damage.

5

6

NOTE: After transmission oil has been replaced, or when the tractor restart after a long term of storage, or when the hydraulic system does not operate properly, consult your dealer.

5 FIG. 103

Front Axle Oil

1

Front drive axle has a common oil level for front differential housing and each wheel reduction unit. Oil level should be checked every 200 hours of tractor operation and replaced after every 600 hours.

FIG. 104: To Check Oil Level - Park the tractor on level ground and then remove the filler cap, 1. Check that the oil level is at the center of driving shaft. If necessary, fill up oil from filler cap.

To Change Oil - Park the tractor on level ground.

Remove the drain plug, 2, from both wheel reduction units. When all oil has drained out, replace the drain plugs. Fit the drain plugs and fill up an oil.

2 FIG. 104

After changing the oil, sometimes the oil level gets low after running the engine. Check the oil level after test running and make sure that there are no difference in oil level before and after the test run.

64

7

LUBRICATION & PERIODIC MAINTENANCE COOLING SYSTEM

2

CAUTION: Do not open the radiator cap except when checking or replacing the coolant. Make sure to allow the engine to cool sufficiently before opening the cap. If the cap is opened while the engine is hot, coolant may be discharged, resulting in a burn or other injury.

Checking / Replenishing Coolant FIG. 105: The radiator is provided with a reserve tank, 1, to maintain the coolant in the radiator at the proper level. Check the level in this reserve tank during the daily inspection.

1 FIG. 105

Open the hood, and make sure that the coolant in the reserve tank is between FULL and LOW levels. If the coolant level is near to the LOW level, add coolant to the reserve tank up the FULL level.

When the coolant level is below the LOW level, remove the radiator cap, 2, after allowing the engine to cool sufficiently. Add coolant and make sure that there is an adequate amount of coolant in the radiator.

IMPORTANT:

Do not fill the reserve tank higher than the FULL level. This will prevent the radiator from functioning optimally, and may result in leakage of coolant.

Flushing Radiator / Replacing Coolant FIGS. 106 & 107: Pull out the drain hose, 1, at the right side of the engine to drain coolant. Open the radiator cap, 2, at the same time to help allow the coolant to drain. Remove the reserve tank, 3, to drain coolant from it.

1 FIG. 106

2

Thoroughly flush out the inside of the radiator with tap water.

Return the drain hose, 1, and pour coolant into the reserve tank up to the FULL level to fill the radiator.

Securely close the radiator cap, 2, and reserve tank cap, and start the engine, allowing it to run for about 5 minutes in the mid speed range (Approx. 1 500 min1). Then stop the engine.

3 FIG. 107 65

TLE4490 When the engine cools, the coolant in the reserve tank will be sucked into the radiator.

Add coolant to the reserve tank up to the FULL level Use of Anti-Freeze Freezing of the coolant may result in damage to the engine. Mix in 50/50 anti-freeze (Long Life Coolant) when the outside temperature will drop below 0 °C (32 °F) during the winter.

The mixture ratio of anti-freeze differs depending upon the anti-freeze manufacturer and temperature. Follow the instruction for the anti-freeze.

Cleaning Radiator WARNING: Make sure to stop the engine when cleaning the radiator. Placing your hands in this area while the engine is operating may result in serious injury.

FIG. 108: Cleaning Radiator Net When the tractor is operated in fields or at night, radiator net may become clogged with grass, straw, insects and other matter. Park the tractor on level, and open the hood. Pull out the radiator net, 1, and clean it.

1

NOTE: Before pulling out the radiator net, 1, turn the steering wheel slightly to the left. Otherwise, radiator net, 1, interferes with tire.

Cleaning Radiator Core Wash away any dirt or other foreign matter in the fins and the radiator core, 2, with water.

IMPORTANT: When the radiator becomes clogged, it will overheat, resulting in increased oil consumption.

2 FIG. 108

Be careful not to apply high pressure water directly to the radiator as this may result in deformation of the fins.

Do not directly spray water on the electrical wiring or electrical parts around the engine.

66

LUBRICATION & PERIODIC MAINTENANCE Fan Belt FIG. 109: Correct fan belt tension helps to insure adequate coolant flow through the cylinder block and radiator. The belt is correctly tensioned when belt deflection is approximately 5 mm (0.197 in) as shown at “x” when thump pressure is exerted at the center of belt span.

CAUTION: Due to muffler position, allow it to cool before checking or adjusting fan belt tension.

FIG. 109 FIG. 110: To adjust belt tension, loosen the alternator pivot bolt and nut, 1, and tensioning bracket bolt, 2.

Pull outward on top of the alternator to correctly tension belt and tighten the bolt, 2, first and then tighten the pivot bolt, 1.

2

IMPORTANT: Do not pry against the alternator housing or pulley. Carefully pry against the alternator mounting flange to prevent damage.

1 FIG. 110

67

TLE4490 ENGINE AIR CLEANER IMPORTANT:

Never operate the engine with the air filters removed.

Cleaning / Replacing Air Cleaner Element FIGS. 111 & 112: The engine air cleaner, 1, is located above the engine. To service the engine air cleaner, gain access, open the hood.

Press the evacuator valve, 2, to discharge any dirt inside. Release clips, 3. Remove cover, 4, and take the element, 5, out of the air cleaner.

1

If there is moisture, wipe the inside of the air cleaner, 1.

If the element, 5, is damaged, replace it.

4

3 2 FIG. 111

FIG. 113: Element can be cleaned (if in serviceable condition) using following procedures: • Using compressed air not to exceed 200 kPa (30 psi) from the inside of the element, remove loose dirt, grass, chaff, etc. Be careful not to damage element pleats with air flow.

• If the element is coated with oil or soot: 1. Prepare solution of warm water and non-foaming detergent.

2. Soak the element for 30 minutes.

3. Agitate the element in solution until oil and soot are loosened.

4. Rinse the element until rinse water is clear.

5. Allow the element to completely dry. Do not dry by using compressed air or heat.

5 FIG. 112

• After cleaning (or washing) the element examine for pin holes, punctures, or tears. If the element paper, canister or seal show any signs of physical damage, the element must be replaced.

NOTE: Replace an element which has already been washed 5 times.

IMPORTANT:

Do not hit the filter element against a rock, concrete or other hard item when cleaning it. This may result in damage or deformation of the filter element, inhibiting engine performance.

FIG. 113

68

LUBRICATION & PERIODIC MAINTENANCE FUEL SYSTEM Use only clean diesel fuel of correct grade. Introduction of water or dirt into the fuel tank or other portion of the fuel system can cause repeated plugging of the fuel filter and possible injection pump and injector damage.

IMPORTANT:

Do not tamper with injection pump or injector adjustment. Such tampering will spoil engine itself and / or cause severe engine damage. And warranty will not be covered for the machine with such tampering.

Fuel Filter FIG. 114: Fuel filter assembly, 1, is located at right side of engine and is used to strain impurities from fuel before fuel reaches injection pump. Fuel filter incorporates valve, 2, to aid in filter servicing and airbleeding of fuel system.

2

Check filter bowl for accumulation of sediment or water and clean as required.

1

FIG. 114

FIG. 115: To replace fuel filter element or clean sediment, turn fuel valve to OFF position (handle to front).

Carefully loosen ring nut, 1, Remove nut, sediment bowl, 2, and O-ring, 4. Sediment bowl can be cleaned at this time. Pull downward on filter element, 3, and discard. Examine small O-ring, 5, in filter head and replace as necessary. Install new element, pushing upward until seated.

4

5

3

Install sediment bowl O-ring, and nut. Tighten nut and wipe up spilled fuel.

2 1 FIG. 115

69

TLE4490 Air-Bleeding Fuel System FIG. 116: To bleed air from the fuel system: • Fill the fuel tank.

• Turn the main switch “ON” and turn the fuel cock to “AIR”.

If the engine still fails to start, pressure injection line can be loosened where they attach to the injectors.

Turn the engine over several times, until fuel spouts out, then tighten the lines and stop the engine.

NOTE: Normally, further air-bleeding is not required due to electric fuel pump operating when main switch in instrument panel is ON. FIG. 116

If engine will not start after several attempts, check fuel pump fuses (see “Electrical System”).

Fuel Tank Filler Cap FIG. 117: When fuel tank filler cap, 1, is removed, a hissing or popping noise may be noticed. This is due to cap design and is a normal condition. Do not alter cap or use unapproved replacement as fuel leakage may occur in event of tractor upset.

1

FIG. 117 Throttle Lever

2

FIG. 118: The throttle lever, 1, should remain in the position selected by the operator. Through normal use, friction against the lever may decrease, causing the lever to move out of the selected position. Turn the adjusting nut, 2, as required to retain the throttle lever in the position selected.

1

NOTE: Throttle lever friction adjustment nut is reached by removing the steering column cover and instrument panel.

FIG. 118

70

LUBRICATION & PERIODIC MAINTENANCE ELECTRICAL SYSTEM Battery FIG. 119: Battery, 1, is located under engine hood in front of radiator.

When battery is removed, electrolyte inspection or cable cleaning is necessary.

1

Keep top of battery clean and ensure cable connections are clean and tight. Debris on battery can cause discharge of battery and possible source of fire.

CAUTION: Batteries produce explosive hydrogen gas when charged. Keep all sparks and open flame away from battery.

When necessary to disconnect battery cables, always disconnect the grounded (-) cable first to prevent short circuits.

FIG. 119

Batteries contain sulfuric acid electrolyte (fluid). Wear eye and face protection. If electrolyte comes in contact with skin or clothes, wash immediately. Contact a doctor if electrolyte is ingested or gets in eyes.

When the battery performance is weak, remove the battery and charge the battery, and follow instruction for the battery charger.

Repeated battery charging may be due to a defect in tractor charging system and / or a defective battery.

WARNING: Never disassemble battery. Batteries contains sulfuric acid electrolyte (fluid). Keep away from sparks or flames, which could cause explosion.

When charging battery from an external source, Set charging voltage below 16V. Set charging ampere below 1/10 of the battery capacity. Prevent overcharge. Battery temperature must not exceed 113°F (45°C).

When connecting and disconnecting battery cables, turn off power of battery charger. If you have any question about battery, consult your dealer.

71

TLE4490 IMPORTANT: Do not quick-charge the battery, or it may damage the battery and decrease its performance.

IMPORTANT:

Charge the battery before the first use of this tractor.

IMPORTANT: When storing tractor for long period without operation, self discharge of battery will happen (especially in winter). If the tractor is stored for more than 1 month, the battery minus terminal should be disconnected.

When operating for the first time or after long term storage, check if the battery charge level is enough. (If measurement of battery voltage is available, check if the voltage is more than 12.5 V.) When the tractor is stored more than 2 months in summer or 3 months in winter, charge the battery.

NOTE: When handling the battery, never close or cover vent of battery.

FIG. 120: The battery is required the electrolyte inspection. Make sure that the electrolyte level is between upper limit, A, and lower limit, B. When the level is below lower limit, raise the level with distilled water

A B

FIG. 120 FIG. 121: To replace the battery, disconnect negative (-) cable, 1, first and then remove positive (+) cable, 2. Loosen and remove battery securing clamp and carefully When installing battery, cable, 2, connected to starter solenoid should be connected to positive (+) battery terminal first then cable, 1, grounded to tractor frame can be connected to negative (-) battery terminal.

1

2

NOTE: Make sure that replacement battery is same size and equal capacity. (80D26R) IMPORTANT:

Do not reverse battery cable connections as severe electrical system damage will result.

FIG. 121

.

72

LUBRICATION & PERIODIC MAINTENANCE Starting Switches This tractor is equipped with a neutral-start system consisting of neutral switches and a relay. To start tractor, ALL the following is required: •Clutch pedal depressed.

•Forward / reverse lever in neutral position.

•PTO switch at “OFF” position.

•Operator seated on the seat.

WARNING: In case of installing the local arrangement seat (COBO GT62 / M200), you must connect the seat switch with the harness at tractor side. Otherwise, seat switch does not function as a safety system and this may result in unexpected accidents.

To enable the seat switch to funtion as a safety system correctly, consult your dealer.

WARNING: DO NOT bypass or modify the neutral switch. If the neutral start system does not operate properly, consult your dealer immediately.

NOTE: A seat safety switch is incorporated into system. When the clutch pedal is not depressed, the engine will automatically stop after the operator leaves the seat.

Wiring / Fuse Arrangement CAUTION: Keep all wiring connections clean and tight. Make sure wiring is correctly secured to prevent damage.

CAUTION: DO NOT alter wiring by adding “home-made” extensions or replacements. Doing so can eliminate fuse protection and / or eliminate safety features of the system.

CAUTION: The tractor is equipped with negative (-) ground system. Tractor metal parts provide many electrical connections.

For this reason, all positive (+) circuits must be insulated to prevent “grounding” or short circuits and prevent possible fire.

CAUTION: DO NOT replace any fuse with a fuse of higher amperage rating. DO NOT use wire (or foil) to by-pass fuse protection. Fire can result.

If fuses blow repeatedly, examine the electrical system for “earthed” or “shorted” circuits.

73

TLE4490 Wiring / Fuse Arrangement FIG. 122: General layout and location of electrical system components and fuses: (A) Main Fuse Box - Located near the rear left-hand side of steering post.

TABLE 9: Function of main fuse box Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Amp 5A 5A 15A 10A 10A 15A 10A 15A 5A 10A 15A 15A 10A 10A 10A

18

10A

19 20

5A -

Function Buzzer Horn Working Lamp Brake Lamp Battery(instrument panel) Low Beam, High Beam Combination Switch Hazard Switch Glow Relay Safety Relay(Rsf) Beacon Switch Hazard SW Fuel Pump PTO Mode Select Switch Ignition(instrument panel) Hold Coil Relay, Safety Relay, Timer Unit, Alternator Hold Coil Relay -

B

A

C

D

(B) Slow Blow Fuses - Located near the rear lefthand side of engine.

FIG. 122

In-line fuses protect relevant circuit by melting when sustained heavy electrical load or short circuit is encountered.

(C) 7-pin Trailer Socket - Located in the rear side of tractor TABLE 11: Function of 7 pins socket

IMPORTANT:

Slow blow fuses are of amperage capacity for the circuit in which they are located. Use only authorized parts for replacements.

Ref. DIN L  52  31  R   58R 54q  58L 

TABLE 10: Function of slow blow fuse Ref. B-1 B-2 B-3

Amp 50A 50A 40A

Function Alternator Circuit Glow Relay Main Circuit

(Red) (Red) (Green)

Function Left-hand side direction indicator lamp Ground Right-hand side direction indicator lamp Right-hand side position lamp Stop lamps for rear combination lamps Left-hand side position lamp

(D) Seat Switch - Located under the seat

74

LUBRICATION & PERIODIC MAINTENANCE CLUTCH FREE-PLAY ADJUSTMENT FIG. 123: Check clutch free-play regularly and adjust as necessary. Correct clutch pedal free-play, A, is 25 to 35 mm when measured at the end of the pedal as shown.

NOTE: Through use, clutch free-play will be reduced.

Correct free-play must be maintained to reduce wear on clutch and release bearing, and allow complete disengagement when pedal is depressed.

A

IMPORTANT:

FIG. 123 FIG. 124: To adjust clutch pedal free-play, loosen lock nut, 1 (right-hand thread), and lock nut, 2 (left-hand thread). Adjust turnbuckle, 3, on linkage until free-play is correct. Lengthening linkage will increase free-play, shortening linkage will reduce free-play.

2 3 1

FIG. 124

BRAKE FREE-PLAY ADJUSTMENT FIG. 125: Unlatch pedals and check free-play of each brake pedal. Correct free-play, A, is 25 to 35 mm.

NOTE: Through use, free-play will increase and brake balance will be affected. Adjust and balance brakes before free-play is excessive.

A FIG. 125

75

TLE4490 FIG. 126: Loosen lock nut, 1 (right-hand thread), and lock nut, 2 (left-hand thread). Adjust turnbuckle, 3, so free-play is correct for respective brake pedal.

Repeat procedure for other brake so free-play in pedals is equal. Secure lock nuts against turnbuckles.

When adjustment is complete, latch pedals together and operate tractor at low speed. Depress pedals. If tractor has tendency to “pull” to one side, slight readjustment of one side brake is required.

2

2

3

3

1

1

Make sure lock nuts are secured when brake adjustment is complete. Check operation of parking brakes after adjustment is made.

CAUTION: Brakes must be adjusted evenly to permit equal braking action at both rear wheels when brake pedals are latched together.

FIG. 126

PARKING BRAKE ADJUSTMENT FIG. 127: Pull the parking brake lever and set it at two notch position. Adjust the rod, 1, at the left side so that there will be no play at the rod, 2. Then lock the rod, 1, with lock nuts, 3.

Adjust the rod at right side in the same way as the left side rod, 1.

1

2 3

NOTE: Make sure that the parking brake lever can be set to the position of more than four notch.

If not, adjust the rod, 2, by turnbuckle, 4.

When the parking brake lever is in neutral, make sure that the brakes are not applied.

4

WHEELS & TIRES FIG. 127

Check wheels and tires periodically for correct inflation pressures, tight wheel bolts, and any physical damage that may be a detriment to tractor operation and operator safety. Correct condition prior to tractor operation.

Tire Inflation Pressures

TABLE 12: Tire inflation pressures

TABLE 12: Maintaining correct tire pressure will help insure tire life. Never exceed the maximum inflation pressure specified on the tire. If tires have deep scratches, cuts or punctures, the respective tire should be repaired or replaced by qualified personnel as soon as possible.

IMPORTANT:

Tractor

Type Pressure Tire Location / Size kPa kgf･cm2 Tires Front 9.5-16 220 2.2 Agri Rear 13.6-28 160 1.6 Agri

TLE4490

If necessary to replace any tire (s), ensure original tire size is used. This is particularly true to ensure correct amount of front axle overspeed (or “lead”) is maintained.

Turf Turf

76

Front 8-16

160

1.6

Rear 13.6-24

100

1.0

Front 29X12.00-15

140

1.4

Rear 475X65D20

80

0.8

Front 212/80D15

160

1.6

Rear 355/80D20

100

1.0

LUBRICATION & PERIODIC MAINTENANCE Wheel Bolt Torque FIG. 128: Periodically check all wheel bolt torques.

Correct bolt torques: Front Wheel Bolts, 1 .....75 ft.-lbs. (102 N･m) Rear Wheel Bolts, 2....120 ft.-lbs. (163 N･m)

１

Rear Wheel Rim Bolts, 3,(only Agri tire) .....................................120 ft.-lbs.(163 N･m)

2 CAUTION: Correct wheel bolt torque must be maintained. Installation of front or midmounted implements (ex: loaders, mowers) impose increased loads and require frequent checking of wheel bolts.

3 FIG. 128

B Front Wheel Alignment FIG. 129: Correct “toe-in” dimensions of front wheels (A minus B) are as follows: 4WD.......................................... 2-6 mm (0.08 to 0.24”) To adjust, loosen lock nuts, 1, and adjust tie rod length by turning turnbuckle, 2. Adjust each side evenly.

Ball joints must move freely after lock nuts are tightened.

1

2

A

NOTE: Measure toe-in from tire center to tire center at a point halfway up on face of each tire.

FIG. 129

A Front Wheel Spacing FIG. 130: Front 4WD Wheels TABLE 13: Front wheel setting

Agri 9.5-16

Setting (mm) A 1 270

Agri 8-16

1 250

Turf 29X12.00-15

1 360

Turf 212/80D15

1 260

Tire Type

Front

Tire Size

NOTE: For TLE4490 center ROPS type, turf tire is not available.

FIG. 130

77

TLE4490 Rear Wheel Spacing Agricultural-Type Rear Wheels - 3, 4 or 5 different rear tread width settings may be achieved by reversing wheel centers, switching rear tires and wheels from side to side, and / or by repositioning wheel rim on the wheel center.

NOTE: Agricultural lug-type tires must always be installed so when viewed from the rear, the “V” pattern of the tread points upward.

FIG. 131: To adjust rear tread width, jack tractor sufficiently and securely block in raised position.

To change rim offset - Remove rim, 2, from wheel center, 1. Rotate wheel center slightly (so rim brackets can move past outer edge of wheel center) and reposition rim on opposite side of wheel center.

2 1

Repeat procedure with remaining side.

To reverse entire wheel and tire assembly - Raise both rear tires of tractor. Remove bolts securing both rear wheel assemblies to rear axle hubs and switch wheel assemblies to opposite sides of tractor.

FIG. 131

13.6-28

CAUTION: Rear wheels are heavy. Pay attention when moving. Make sure tractor is blocked securely.

3

2

1

FIGS. 132 & 133: Tighten all wheel bolts securely and recheck after short period of operation.

TABLE 14: Agricultural rear tire setting Tire size

13.6-28

13.6-24

Ref.

ROPS Type

Setting (mm)

1

Center

1 140

2

Center / Rear

1 190

3

Center / Rear

1 260

1

Center

1 120

2

Center / Rear

1 230

3

Center / Rear

1 330

FIG. 132

13.6-24 3

2

CAUTION: Rear wheels are heavy. Use care when moving them. Make sure the tractor is blocked securely. Tighten all wheel bolts securely and recheck after short period of operation.

FIG. 133 78

1

LUBRICATION & PERIODIC MAINTENANCE TABLE 15: Turf rear tire settings Tire size

ROPS Type

Setting (mm)

475/65D20

Rear

1 225

355/80D20

Rear

1 190

NOTE: For TLE4490 center ROPS type, turf tire is not available.

Steering Free-Play FIG. 134: Check steering for excessive looseness, as indicated by steering wheel free-play. Maximum freeplay is approximately 30 to 60 mm when measured at the outside of steering wheel rim as shown at “X”.

10

15

20 25

5 0

30

Excessive free-play can be caused by:

X

• Loose or worn ball joints • Worn or damaged steering column shaft / universal joints • Worn or damaged power steering unit (if equipped) CAUTION: Excessive steering free-play must be corrected before use. Contact your dealer.

FIG. 134

1

Tie rod FIG. 135: Make sure that nuts, 1, on both tie rod ends, are not loosened. If they are loose, tighten the nuts.

When tie rod is defective, consult your dealer.

WARNING: Take notice that handling may be caught of cause the extreme shaking by the loosened nut. Otherwise it may result in the unexpected accident.

TORQUE CHART

FIG. 135 TABLE 16: Torque chart

TABLE 16: All fasteners should be tightened in accordance with the torque chart unless a specific torque value is called out in relevant maintenance information.

4T M6 M8 M10 M12 M14 M16 M18 M20

79

ft.lbs.

3.6-5.5 8.7-12.7 15.9-22.4 30.4-43.4 40.5-57.8 60.7-86.7 97.6-137.3

N･m 4.9-7.4 11.8-17.2 21.6-30.4 41.2-58.8 54.9-78.4 82.3-117.6

7T

ft.lbs 7.2-8.7 17.3-22.4 33.3-42.7 58.6-68.7 90.3-108.4 144.6-169.9 144.7-173.6 132.3-186.2 245.7-330.3

N･m 9.8-11.8 23.5-30.4 45.1-57.9 79.4-93.1 122.5-147.0 196.0-230.3 196.0-234.6 333.2-447.9

TLE4490 STORAGE FIG. 136: If tractor is to be stored for extended periods, such as off-season non-use, certain measures should be taken for its preservation during such periods. These measures will vary according to geographical area and storage season.

1.

Replace engine oil and filter. Operate at low idle 5 minutes to lubricate parts.

2.

Lubricate all grease fittings and lightly oil control linkage pivots.

3.

Detach implements.

4.

Store tractor in enclosed area, if possible, for protection from weather.

5.

Block up tractor to remove weight from tires and to protect tires from oily or damp floor.

6.

1 FIG. 136

Raise and lock 3-point lift linkage in up position by turning lowering rate control knob, 1, fully clockwise.

FIG. 137: Step 7 - Fill fuel tank to prevent condensation from forming on inside of tank. Turn filter valve, 2, to OFF position.

8.

Remove battery and store in cool dry place. Maintain charge during storage period.

9.

If tractor is stored during cold weather season insure that antifreeze is adequate. Alternatively, radiator and engine block may be drained.

2

10. Check with your diesel fuel supplier on the availability of a diesel fuel additive to place in the fuel system during storage period.

11. If tractor cannot be placed in an enclosed area place it under some sort of cover and cover exhaust pipe to prevent entrance of rain or snow.

FIG. 137

FIG. 138: Step 12 - Depress clutch pedal and secure in the disengaged position with hook, 3.

NOTE: This is to prevent clutch seizure during long periods of tractor storage.

13. Touch up scratches with paint.

At the end of storage period; Perform appropriate lubrication and maintenance before placing tractor back in service. See Lubrication and Maintenance section.

• Conduct full pre-start inspection. Make sure all controls operate correctly.

3

• Allow engine to idle approximately 30 minutes.

Check for leaks and repair as required.

FIG. 138

80

LUBRICATION & PERIODIC MAINTENANCE WASHING OF THE MACHINE Wash the machine periodically. Carefully wash the area where mud spatters easily such as fender inner part.

CAUTION: If you use high pressure washer, be sure to use in accordance with operator’s manual and safety label of washer. In case of irregular using, it may cause personal injury and damage to the machine.

CAUTION: Set the nozzle of hose ‘spread’ and keep the distance more than 60 cm in order to avoid damaging to the machine. Especially, be care for not to hit the water to electrical parts and label.

FIG. 139: Unsuitable washing may cause the following accidents; 1. Fire as a result of short circuit or the damage to the electrical parts.

2. Oil leakage as a result of the damage to the hydraulic hose.

3. Damage to the machine.

(1) Label is come off.

(2) Accident occurs by the damaged electrical parts, engine, radiator, and interior.

(3) Rubber parts (tire, seal) and resin parts are damaged.

(4) Paint is come off.

FIG. 139

81

TLE4490 MAJOR CONSUMABLES LIST

12 4

3

13

2

11

1

10 9

7 8

FIG. 140 7

5

6

1

AIR CLEANER ELEMENT ASSY

2 3

FUEL FILTER ASSY FUEL FILTER ELEMENT

8

SLOW BLOW FUSE 40A 50A

4

OIL FILTER CARTRIDGE

9

HEAD LAMP BULB / 12V60/55W

10

FRONT COMBINATION LAMP BULB / 12V21W BULB / 12V5W

11

REAR COMBINATION LAMP BULB / 12V21W BULB / 12V21/5W

5

SUCTION STRAINER

BLADE FUSE 32V05A 32V10A 32V15A

12 NUMBER PLATE LAMP BULB / 12V5W 6

CARTRIDGE (20)

13

82

HAZARD SWITCH LAMP BULB / LAMP / 14V60MA

LUBRICATION & PERIODIC MAINTENANCE TABLE 17: Parts list REF

PARTS NAME

PARTS CODE

1

AIR CLEANER ELEMENT ASSY

1803-104-203-00

2

FUEL FILTER FUEL ASSY

1824-102-220-00

3

FUEL FILTER ELEMENT

1513-102-329-00

4

OIL FILTER CARTRIDGE

6213-240-005-10

5

SUCTION STRAINER

1801-508-250-00

6

CARTRIDGE (20)

1785-509-200-00

7

8

BLADE FUSE

3824-247-202-00

32V10A

3821-262-202-00

32V15A

3821-262-203-00

40A

1650-650-222-00

50A

1729-652-232-00

SLOW BLOW FUSE

9

HEADLAMP BULB / 12V60/55W

10

FRONT COMBINATION LAMP

11

32V05A

1719-650-302-00 BULB / 12V21W

1674-654-211-00

BULB / 12V5W

1674-654-212-00

BULB / 12V21W

1772-654-216-00

BULB / 12V21/5W

1772-654-217-00

REAR COMBINATION LAMP

12

NUMBER PLATE LAMP BULB / 12V5W

1674-654-271-00

13

HAZARD SWITCH LAMP BULB / LAMP / 14V60MA

1740-680-551-00

83

TLE4490

TROUBLESHOOTING ENGINE Problem Starter motor does not operate with key turned to START

Starter motor operates but not at full speed

Possible Cause

Remedy

• Gearshift lever not in neutral • Rear PTO lever engaged • Broken safety switch

Place lever in neutral Place lever in neutral Consult your dealer

• Discharged battery • Loose or dirty terminals • Broken main switch

Charge battery Clean and retighten securely Consult your dealer

• Broken starter

Consult your dealer

• Discharged battery • Loose or dirty terminals

Charge battery

• Defective ground • Improper oil viscosity • Defective engine

Clean and retighten securely Clean and tighten starter mounting Replace with oil of proper viscosity Consult your dealer

Starter motor operates but engine does not start

• Electric fuel control not operating • Air in fuel system • Clogged fuel filter • Fuel is not being supplied • Incorrect preheating procedure • Defective engine

Consult your dealer Air-bleed fuel system Clean filter Check fuel level, open fuel valve Increase use of glow plugs Consult your dealer

Irregular engine running

• Air in fuel system • Clogged fuel filter • Clogged fuel injectors • Fuel-line is leaking air • Fuel injection pump timing

Air-bleed fuel system Clean filter Consult your dealer Retighten clamps, replace defective pipes Consult your dealer

• Defective engine

Consult your dealer

• Incorrect low idle setting • Malfunctioning fuel injection pump • Improper valve clearance • Defective fuel injectors

Consult your dealer

• Defective governor • Incorrect high speed setting • Engine oil is getting into combustion chambers

Consult your dealer Consult your dealer Consult your dealer

When decelerated, engine stops

Engine over-speeds

84

Consult your dealer Consult your dealer Consult your dealer

TROUBLESHOOTING Problem Engine stops unexpectedly during operation

Possible Cause • Insufficient fuel supply • Defective fuel injectors • Defective fuel injection pump • Engine seizure due to low or poor oil

Remedy Top up fuel and air-bleed fuel system Consult your dealer Consult your dealer (If engine can be turned by pulling fan belt, fuel system is most probable causes)

• Electric fuel pump not operating

Replace fuse

• Insufficient coolant • Broken or loose fan belt

Top up coolant Adjust belt tension or replace

• Clogged grille, radiator screens • Clogged radiator fins

Clean Clean

• Defective thermostat • Insufficient engine oil

Replace Inspect oil level and replenish if necessary

Exhaust fumes are white

• Clogged air cleaner • High engine oil level • Insufficient fuel delivery • Cold-running engine

Clean or replace element (s) Inspect oil level and correct Consult your dealer Allow to warm check thermostat

Exhaust fumes are too black

• Poor fuel • Excessive fuel delivery • Insufficient fuel injector pressure • Insufficient combustion air

Replace with better grade Consult your dealer Consult your dealer Check, clean or replace air filter

Poor engine output

• Seized fuel injectors and / or carbon deposit • Insufficient compression or leaking valves • Incorrect valves clearances • Incorrect fuel injection timing • Insufficient fuel supply • Clogged air cleaner

Consult your dealer

• Insufficient engine oil • Too low oil viscosity • Defective pressure switch

Replenish Replace with oil of proper viscosity Replace

• Clogged oil filter • Defective oil pump

Replace element cartridge Consult your dealer

• Defective wiring

Correct loose or dirty terminals, short circuit, poor ground, etc.

• Defective alternator • Defective regulator • Low electrolyte level or defective battery • Loose or damaged fan belt

Consult your dealer Consult your dealer Correct electrolyte level or replace battery Adjust belt tension or replace

Engine overheats

Engine oil pressure warning lamp in the indicator light array is illuminated during operation

Battery charge lamp in the indicator light array is illuminated during operation

85

Consult your dealer Consult your dealer Consult your dealer Check fuel system Clean or replace element (s)

TLE4490 CLUTCH Problem Clutch slips

Clutch will not disengage

Possible Cause • Poor clutch pedal adjustment • Worn or burnt clutch lining • Engine, transmission oil leak • Poor pedal adjustment • Seized clutch lining • Clutch shafts seized

Remedy Adjust free-play.

Consult your dealer.

Consult your dealer.

Adjust free-play.

Consult your dealer.

Consult your dealer.

BRAKE Problem

Possible Cause

Remedy

Brakes do not work well or not balanced with each other when applied

• Too much free-play of pedals • Worn or seized linings

Adjust free-play Consult your dealer

• Unequal pedal adjustment

Correct so both pedals are equal

Brake pedals do not return smoothly

• Broken return springs • Poor lubrication

Replace broken springs.

Remove rust, then lubricate.

HYDRAULIC SYSTEM Problem

Possible Cause

Insufficient oil pressure

• Low engine speed • Low transmission oil • Intake piping is sucking air

Remedy

• Broken cylinder

Increases speed Fill to specified level Retighten clamps or replace cracked pipes and defective O-rings Clean or replace Consult your dealer Consult your dealer Consult your dealer

Leaking piping

• Loose joints • Cracked pipes

Retighten Consult your dealer.

With 3-point hitch position control lever in RAISE position, relief valve blows

• Poorly adjusted rod on position control lever

Correct rod adjustment

3-point hitch does not lower

• Locked lowering rate control handle

Turn counter clockwise to LOWERING position

• Defective control valve

Consult your dealer Consult your dealer Consult your dealer

• Clogged oil filer (s) • Defective hydraulic oil pump • Defective control valve

• Broken cylinder • Seized lift shaft bearing

86

TROUBLESHOOTING STEERING SYSTEM Problem Steering wheel is hard to turn or turns in 1 direction

Possible Cause • Poorly installed steering column • Air in steering hydraulic system • Clogged suction filter

Correct Air-bleed steering system

• Loose steering or ball joints • Defective steering units pump

Remove and clean Correct Inflate both tires to same specified pressure Retighten or replace defective parts Consult your dealer

• Worn steering column • Loose ball joints

Consult your dealer Retighten

• Defective steering unit

Consult your dealer

• Improper toe-in • Different from tire inflation

Steering wheel has too much free-play

Remedy

ELECTRICAL SYSTEM Problem Battery cannot be charged

Possible Cause • Blown fuse • Blown fusible link • Defective wiring

• Defective alternator • Defective regulator

Check fuse and replace Check wiring and replace link Correct loose, dirty terminal, short circuit, poor ground, etc.

Give belt proper tension or replace Correct loose terminal connection, corrosion, or electrolyte level Consult your dealer Consult your dealer

• Discharged battery • Poor connections

Charge battery, check charging system Check ground points and terminals.

• Loose or damaged fan belt • Defective battery

Headlamps are dim

Remedy

Clean and tighten Particular function will not operate

• Burnt bulb (as applicable) • Blown fuse

Replace Check fuse and replace

• Blown fusible, link • Poor contact

Check wiring and replace Inspect ground points and terminals.

• Defective switch

Clean if necessary Replace as required

87

TLE4490

SPECIFICATIONS TLE4490F ENGINE Make ...................................................................................................ISEKI Diesel Model ................................................................................................. E4CG-WB34 Engine Type ......................................................... 4 cycle, water-cooled, in-line overhead valve type Aspiration................................................................................................ Natural Compression ratio .................................................................................... 21.8 Displacement ....................................................................................... 2 197 cm3 Number of Cylinders ....................................................................................4 Bore ................................................................................................87.0 mm Stroke ............................................................................................. 92.4mm Engine Horsepower (Net) ..........................................................35.1 kW @ 2 600 min-1 PTO Horsepower (Estimate) .................................................. 29.8 kW @ 540 PTO min-1 Firing Order ........................................................................................ 1 - 3 - 4 - 2 Low Idle Speed ............................................................................. 1 010 - 1 050 min-1 High Idle Speed ............................................................................ 2 810 - 2 910 min-1 Valve Clearance (Cold);Intake ...............................................................0.35 mm ;Exhaust............................................................0.35 mm Air Cleaner.....................................................................................Single dry element Engine Cooling .................................................... .......................Liquid, forced circulation Cold Starting Aid ............................................................................... Glow plugs (4)

TRANSMISSION Type Primary ........................................................................... 4-speed synchronized mesh Gear control..................................................................................... manual Range ...................................................................................2-speed sliding mesh Gear Speeds ........................................................... 8 forward gear speeds, 8 reverse gear speeds Clutch ............................................................................Single stage dry type with 275 mm disc Brakes .......................................................................Mechanically actuated sealed wet multi disk

POWER TAKE OFF (PTO) Type ........................................................................................ Independent, engine driven Control ................................................................................Controlled by PTO selector lever Rear PTO Shaft ........................................................................35 mm diameter, 6-spline Output.............................................................. Clockwise rotation when facing the end of shaft Engine Speed @ 540 PTO min-1 ................................................ 2 430 min-1 Mid PTO Shaft (option) .......................................................... 25.4 mm diameter, 15-spline Output.............................................................. Clockwise rotation when facing the end of shaft Engine Speed @ 2 000 PTO min-1 ................................................ 2 714 min-1

88

SPECIFICATIONS HYDRAULIC SYSTEM Steering System Type....................................................................................... Hydrostatic (power) Pump ............................................................................................Gear pump Maximum Output ............................................................... 20.7 liters (at 2 860 rpm) Pressure ............................................................................ 11.8 MPa (120kgf / cm2) Main Hydraulic System Pump ............................................................................................Gear pump Maximum Output ............................................................... 34.4 liters (at 2 860 rpm) Pressure ............................................................................15.5 MPa (158 kgf / cm2) Rear Linkage Type............................................................................................. 3-point hitch Size .............................................................................................. Category 1 Control ...................................................................Operated by single position control lever Lift Capacity measured at ball ends ...............................................1 200 kg Lift Capacity measured at 24 inches .............................................1 100 kg ELECTRICAL SYSTEM System Voltage....................................................................... 12 volt, negative (-) ground Battery cca @ -18 degrees C (0 degrees F) ................................ 582 cca <80D26R> Charging ................................................................40 amp alternator with internal regulator / rectifier CAPACITIES Engine Crankcase with Filter ................................................................. 7.9 liters Transmission ........................................................................................ 38.0 liters Fuel Tank ............................................................................................... 52 liters Cooling system ......................................................... 5.7 liters (Radiator) + 1.0 liter (Reverse tank) Front Drive Axle ..................................................................................... 8.0 liters TREAD WIDTH SETTING Rear ROPS Type Center ROPS Type Tire type location size Setting (mm) Tire type location size Setting (mm) Front tires ................................... Agri 9.5-16 ...................................1 270 .............Agri 9.5-16 ..................................1 270 Agri 8-16.....................................1 250 .............. Agri 8-16 ...................................1 250 Turf 29X12.00-15 ..............................1 360 Turf 212/80D15 ...............................1 260 Rear tires ................................... Agri 13.6-28 .............. 1 .................1 140 ............Agri 13.6-28 ........................ 2 .................1 190 .............................................. 2 ................1 190 ........................ 3 .................1 260 .............................................. 3 ................1 260 Agri 13.6-24 .............. 1 .................1 120 ............Agri 13.6-24 ........................ 2 .................1 230 .............................................. 2 ................1 230 ........................ 3 .................1 330 .............................................. 3 ................1 330 Turf 475/65D20 ........... 1 .................1 225 Turf 355/80D20 ........... 1 .................1 190 MAXIMUM AXLE LOADING Rear ROPS Type Center ROPS Type Front Axle........................................................................1 050 kg..............................................1 050 kg Rear Axle.........................................................................2 000 kg..............................................2 000 kg NOTE: The right is reserved to make changes of specifications without notice.

89

TLE4490 GENERAL DIMENSIONS Rear ROPS Type

FIG. 133

Model Tire Front Rear A Wheel Base B Front Tire Track C Rear Tire Track D1 Length Length D2 with front weight hanger E Width F Height G1 Forward Overhang Forward Overhang G2 with front weight hanger H Rear Overhang I Ground Clearance Turning Radius with Brake Turning Radius without Brake Weight (without operator)

TABLE 18: Dimension TLE4490 Agri Agri Turf 9.5-16 8-16 29X12.00-15 13.6-28 13.6-24 475/65D20 1 980 mm 1 270 mm 1 250 mm 1 360 mm 1 190 - 1 260 mm 1 230 - 1 330 mm 1 225 mm 3 420 mm

Turf 212/80D15 355/80D20 1 260 mm 1 190 mm

3 450 mm 1 520 - 1 590 mm 2 650 mm

1 550 - 1 660 mm 1 690 mm 2 595 mm 2 545 mm 590 mm

1 545 mm 2 520 mm

620 mm 850 mm 345 mm

290 mm

240 mm

215 mm

1 785 kg

1 705 kg

2.9 m 3.1 m 1 810 kg

1 755 kg

NOTE: The right is reserved to make changes of specifications without notice.

NOTE: The weight mentioned above is for TLE4490F-SZVRE4 (with seat.).

The weight of TLE4490F-SVRE4 (without seat) decreases 15 kg from the weight mentioned above.

90

SPECIFICATIONS

Center ROPS Type

FIG. 134

Model Tire Front Rear A Wheel Base B Front Tire Track C Rear Tire Track D1 Length Length D2 with front weight hanger E Width F Height G1 Forward Overhang Forward Overhang G2 with front weight hanger H Rear Overhang I Ground Clearance Turning Radius with Brake Turning Radius without Brake Weight (without operator)

TABLE 19: Dimension TLE4490 Agri 9.5-16 13.6-28 1 980 mm 1 270 mm 1 140 - 1 260 mm 3 420 mm

Agri 8-16 13.6-24 1 250 mm 1 120 - 1 330 mm

3 450 mm 1 470 - 1 590 mm 2 385 mm

1 440 - 1 660 mm 2 340 mm 590 mm 620 mm 850 mm

345 mm

290 mm 2.9 m 3.1 m

1 845 kg

1 790 kg

NOTE: The right is reserved to make changes of specifications without notice.

NOTE: The weight mentioned above is for TLE4490F-SZVRE4A (with seat.).

The weight of TLE4490F-SVRE4A (without seat) decreases 15 kg from the weight mentioned above.

91

TLE4490 AXLE LOADS & TIRE LOAD CARRYING CAPACITY

Tire Type Agri Agri Turf

TABLE 20: Load capacity Front Type Rear Type Maximum Load Capacity Front Axle Load Capacity Size Size Load (kg) (kg) (kg) 9.5-16 1 460 1 050 13.6-28 2 900 8-16 974 950 13.6-24 2 060 29X12.00-15 1 620 1 050 475/65D20 2 360

Turf 212/80D15 870 870 355/80D20 Load capacity is the total of left and right tires.

NOTE: For TLE4490 center ROPS type, turf tire is not available.

Maximum Rear Axle Load (kg)

Maximum Total Load (kg)

2 000 2 000 2 000

3 050 2 950 3 050

1 650

2 520

1 650

NOISE DECLARATION

Model TLE4490

Model TLE4490

TABLE 21: Driver perceived sound level (Regulation (EU) No 1322/2014) Cab / openings closed Cab / openings opened Transmission Type (dB(A)) (dB(A)) Standard -----

ROPS (dB(A)) 85.0

TABLE 22: Results of the sound level tests (Regulation (EU) No 2015/96) Moving Stationary Transmission Type (dB(A)) (dB(A)) Standard 81.0 82.0

Engine speed (min-1) 2,860

92

SPECIFICATIONS VIBRATION DECLARATION Regulation (EU) No1322/2014 Vibration Transmission The test has been performed on a test stand TABLE 23: Woochang W10SSS Corrected weighted vibration acceleration Applied mass awS* (<1.25m / s2) Light 1.07 m / s2 Heavy 0.77 m / s2 TABLE 24: COBO GT62 / M200 Corrected weighted vibration acceleration Applied mass awS* (<1.25m / s2) Light 1.22 m / s2 Heavy 1.06 m / s2 FRONT WEIGHT The tractor should be balanced well with attaching the front weight to the front bumper when the heavy implement is attached to the rear side of the tractor. When attaching the front weights, consult your dealer.

Maximum Weight

90 kg (15 kg weight x 6 pieces)

NOTE: Maximum number of the front weights is up to 6 weights.

OPTIONAL PARTS TABLE 25: Optional parts ATTACHMENT

PARTS CODE

Remote valve 2nd SET

1837-512-610-10

Cut off plug (M18)

1742-508-410-00

Mid PTO SET

1837-229-600-10

Draft control SET

1837-506-600-00

NOTE: When attaching non-ISEKI authorized parts, consult your dealer.

93

TLE4490

INDEX Numeric

E

3-point linkage 44, 45 4-wheel drive 40 7 pins socket 55

electrical system 14, 71, 87, 89 electric wiring 14 engine 84, 88 engine air cleaner 68 cleaning / replacing 68 engine hood 61 engine hourmeter 28 engine oil 57, 62 engine speed controls 35 external auxiliary hydraulics 51

A adjustment fore-aft 54 height 54 weight 54 air-bleeding fuel system 70 anti-freeze 66 axle loads & tire load carrying capacity 92

F falling objects protective structure 56 fan belt 67 filter engine oil 62 fuel 69 transmission oil 63 front axle 57 front axle oil 64 front loader fixation point 56 front weight 93 front wheel alignment 77 front wheel spacing 77 fuel gauge 28 fuel system 69 fuel tank 57 fuel tank filler cap 70

B battery 14, 71 beacon switch 55 booster cables 14 brake 30, 86 free-play 75 pedal 30 break-in period 31

C capacities 57, 89 clutch 86 free-play 75 pedal 30 coolant 65 engine 57 cooling system 65

G grease fittings 57, 62

D

H

differential housing 64 differential lock 39 dimensions 90 dismantling and disposal 13 draft control 49

hydraulic system 86, 89

94

INDEX

I

P

implement attaching 47 detaching 50 index 94 indicator light array 27 inspection 12 instrument panel 26 introduction 20

parking brake lever 30, 76 position control 48 power take-off (PTO) 41, 88 pre-start inspection 31 PTO mode selectable switch 43 PTO operating control 43 PTO switch 43

J

radiator 66 rear hitch 52 rear linkage 46 rear PTO shaft 41 rear wheel spacing 78 restarting warm engine 33 roll over protective structure 53

R

jacking 56

L lubrication 57, 58 details 62

M

S

machine purpose 5 maintenance 12, 57 safety 6 schedule 59 major components 23 major consumables list 82 maximum axle loading 89 mid PTO shaft 42 model / serial number 21 model type designation 22

safety 5 loading onto or unloading from a truck 10 maintain 6 operation 7 personal 5 starting engine and operating tractor 8 when traveling 9 safety decals 15 location of 18, 19 maintenance 19 seat & suspension 54 service access 61 specifications 88 specifications & capacities 57 starting 31 cold weather 33 stationary PTO 44 statutory plate 21 steering free-play 79 steering system 87 stopping tractor 38 storage 13, 80 switch 29 main 26 starting 73

N noise declaration 92 normal starting 32

O operation 25 another person 7 before 8 during 11 operator observations 33 operators protection structure 56 optional parts 93

95

TLE4490

T table of contents 3 tachometer 28 throttle lever 70 tie rod 79 tire inflation pressures 76 to our customer 1 torque chart 79 towing 55 tractor identification 21 transmission 57, 88 traveling speed 36 tread width settings 89 troubleshooting 84

V vibration declaration 93

W warm up period 33 washing of the machine 81 wheel bolt torque 77 wheels & tires 76 wiring diagram 99 wiring / fuse arrangement 74

96

TLE4490

97

TLE4490

98

WIRING DIAGRAM

WIRING DIAGRAM WIRING DIAGRAM (Sheet A)

See Sheet B

99

TLE4490

WIRING DIAGRAM WIRING DIAGRAM (Sheet B)

See Sheet A

100

TLE4490

Overseas Business Division 5-3-14, Nishi-Nippori, Arakawa-ku, Tokyo 116-8541, Japan Phone: (03) 5604-7658 Fax: (03) 5604-7703

Parts code: 1833-912-101-0-EN Publishing date: 10 November 2016 Printed in Japan