Iseki TH4295F3/FH3 Operator's Manual
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Iseki TH4295F3/FH3 Operator's Manual

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I S E K I
T R A C T O R S
O p e r a t o r ' s
M a n u a l
MODELS:
TH4295F3/FH3
TH4335F3/FH3
TH4365F3/FH3
ENGLISH

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Summary of Contents for Iseki TH4295F3/FH3

  • Page 1 I S E K I T R A C T O R S O p e r a t o r ’ s M a n u a l MODELS: TH4295F3/FH3 TH4335F3/FH3 TH4365F3/FH3 ENGLISH...

  • Page 2: To Our Customer

    TO OUR CUSTOMER Thank you for purchasing our 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.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS TO OUR CUSTOMER ..........1 Coolant Temperature Gauge ......31 Tachometer............32 TABLE OF CONTENTS ..........3 Fuel Gauge............32 Horn / Light Turn Switch ........32 SAFETY ..............6 Power Take-Off (PTO) Switch MACHINE PURPOSE ..........6 (Hydrostatic Transmission) .......
  • Page 5 Mechanical / Synchro Shuttle Transmission ..54 LUBRICATION DETAILS ........80 Hydrostatic Transmission ......... 55 Grease Fittings ..........80 CRUISE CONTROL (HYDROSTATIC Engine Oil & Filter ..........80 TRANSMISSION) ..........55 Transmission Oil & Filters ........ 81 Setting cruise control ........55 Transmission Oil Filter ........
  • Page 6 SPECIFICATIONS ..........106 ENGINE .............. 106 TRANSMISSION (MECHANICAL TYPE) ... 106 TRANSMISSION (SYNCHRO SHUTTLE TYPE) ......106 TRANSMISSION (HYDROSTATIC TYPE) ..106 HYDRAULIC SYSTEM ........107 ELECTRICAL SYSTEM ........107 CAPACITIES ............107 TREAD WIDTH SETTING ........107 DIMENSIONS ............. 108 Rear ROPS Type ..........

  • Page 7: Safety

    SAFETY MACHINE PURPOSE This machine is designed solely for use in 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.

  • Page 8: Making Your Tractor A Safe Vehicle

    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.

  • Page 9: For Safe Operation

    FOR SAFE OPERATION How to be a Safe Operator (1) Familiarize yourself fully with machine controls by studying the operator’s manual before 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 pro- vided with the machine.

  • Page 10: Before Operation

    FIG. 6 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.

  • Page 11: Starting Engine And Operating Tractor

    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 ap- propriate speed, that there is no one near the ma- chine, and that the implement is securely installed on the machine.
  • Page 12 (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.

  • Page 13: Loading Onto Or Unloading From A Truck

    (7) Use ramps with the same or better specifications mentioned below. When the machine is equipped with attachments, consult your ISEKI dealer for advice. Specifications of the Ramps • Length..more than 4 times the height of the plat- form of the truck •...

  • Page 14: During Operation

    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. Espe- cially when operating with other persons, use the horn to warn them.

  • Page 15: Inspection And Maintenance

    Be sure to consult your ISEKI dealer about the hydraulic and fuel injection system trouble. When checking for leaks, use a piece of card- board or wood without fail.

  • Page 16: Storage

    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.

  • Page 17: Maintenance Of The Electric System

    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 dis- connect the negative battery cable (-), otherwise you may get an electric shock or be injured by sparks.

  • Page 18: To Handle Booster Cables

    (4) When disconnecting the battery cables, discon- nect the earth cable (-) first without fail. When connecting the battery cables, connect the posi- tive cable (+) first. Disconnecting or connecting in wrong order may lead to a short circuit or sparks. To Handle Booster Cables When using booster cables, pay attention to the fol- lowing items for safe operation:...

  • Page 19: Safety Decals

    SAFETY DECALS (5) Ether label (Code No.1674-904-002-10) (1) Fan warning label (Code No. 1705-902-006-00) WARNING: RISK OF EXPLOSION Ether or other starting fluid should never be used WARNING: RISK OF ENTANGLEMENT to start engines equipped with glow plugs. Stay clear of the fan while it is running. (6) PTO and Trailer label (2) Battery disconnecting label (Code No.1776-904-004-00)
  • Page 20 (8) Radiator label Take care of handling the battery. (Code No.1705-902-008-00) Improper handling may lead to explosion. Never short the poles. Charge the battery in a well ventilated place. (10) Starter warning label (Code No.1705-902-007-00) WARNING: HIGH PRESSURE STEAM AND HOT WATER Never remove the radiator cap during or just after operation.
  • Page 21 D. WARNING: RISK OF INJURY OR DAMAGE (14) ROPS label Pay attention to safety around the machine to (Code No.1674-904-005-10 For Rear ROPS) avoid injury to bystanders or damage to property. (Code No.1774-904-003-00 For Center ROPS) E. WARNING: RISK OF OVERTURNING Never operate the tractor on a slope of over 10 degrees, or it could overturn.

  • Page 22: Maintenance Of Safety Decals

    • 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.

  • Page 23: Location Of Safety Decals

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

  • Page 24: Introduction

    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.

  • Page 25: Tractor Identification

    TRACTOR IDENTIFICATION HOMOLOGATION ATTESTATION NUMBERS FIG. 27 FIG. 28 MODEL TYPE DESIGNATION...

  • Page 26: Model / Serial Number

    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.

  • Page 27: Major Components

    MAJOR COMPONENTS FIG. 33 (Rear ROPS) FIG. 33: Identification and terminology of major components, as given in this operator’s manual, are as follows: Front Wheels 16. Front Hitch Fuel Tank Filler 17. Engine Check Chain 18. Foot Step Lift Rod 19.
  • Page 28 FIG. 34 (Center ROPS) FIG. 34: Identification and terminology of major components, as given in this operator’s manual, are as follows: Front Wheels 16. Front Hitch Fuel Tank Filler 17. Engine Check Chain 18. Foot Step Lift Rod 19. Transmission Lower Link 20.

  • Page 29: Instruments & Controls

    INSTRUMENTS & CONTROLS General layout and location of controls within operator’s area on tractor. Specific use of these controls is given later in this section and also in “Operation” section of this operator’s manual: FIG. 35 (Mechanical / Synchro Shuttle Transmission) FIG.
  • Page 30 FIG. 36 (Hydrostatic Transmission) FIG. 36: Hydrostatic Transmission Steering Wheel 11. Joystick Control Lever (J-Type) Parking Brake Lever 12. Operator’s Seat Instrument Panel 13. External Auxiliary Hydraulics Lever (accessory) Range Shift Lever 14. External Auxiliary Hydraulics Lever (accessory) Rear Power Take-Off (PTO) Selector Lever 15.

  • Page 31: Instrument Panel

    INSTRUMENT PANEL FIG. 37: Arrangement of gauges. Control switches and indicators located in instrument panel. Items are detailed in the descriptions that follow: FIG. 37 Main Switch FIG. 38: Main switch (1) has the 4 following positions: • OFF - Tractor engine and all electrical circuits off.(except for head light, turn / hazard posi- tion light, tail light, working lamp) Key can be removed.

  • Page 32: Indicator Light Strip

    Indicator Light Strip FIG. 39: Indicator light strip (2) contains several warn- ing lights to monitor certain functions. Currently used positions (from right to left) are: • Main (High) Beam - Illuminates when head- lamps in front grille are selected to high beam position by light switch.

  • Page 33: Tachometer

    Tachometer FIG. 41: Gauge (4) indicates engine speed in crank shaft revolutions per minute (min-1). Index is also provided to show rear PTO speed of 540 at approxi- mately 2 484 min-1. Normally, the PTO speed should be between 540 and 600.

  • Page 34: Power Take-Off (Pto) Switch (Hydrostatic Transmission)

    NOTE: Turn lights will not self-cancel. Select turn / hazard light switch to center position after completing turn. FIG. 45: Hazard Light Switch, - Press switch (10) to turn on hazard lights. Both flashing amber warning lights will operate at the same time. CAUTION: Hazard lights must be used any time tractor is driven on public roadway.

  • Page 35: Clutch Pedal (Mechanical / Synchro Shuttle Transmission)

    CLUTCH PEDAL (MECHANICAL / SYNCHRO SHUTTLE TRANSMISSION) FIG. 49: The foot pedal (1) disengages the engine from the transmission when fully depressed, to permit engine starting, selecting or changing gears and stop- ping tractor movement. 4-wheel drive selection also requires clutch disengagement. Slowly raising the pedal will engage the clutch and start the tractor moving in the selected gear.

  • Page 36: Parking Brake Lever

    Parking Brake lever WARNING: ALWAYS apply the park- ing brake before dismounting from the tractor. FIG. 52: The parking brake acts on the tractor rear wheels. To engage the brake, pull upward the parking brake lever (5), to lock brakes in applied position. To release the parking brake, press the button on the end of the lever and push the lever down.

  • Page 37: Transmission Shift Levers

    TRANSMISSION SHIFT LEVERS (Mechanical transmission) ......F9, R3 type • Forward 9 gear speed • Reverse 3 gear speed (Synchro shuttle transmission) ....F8, R8 type • Forward 8 gear speed • Reverse 8 gear speed (Hydrostatic transmission) ......F3, R3 type •...

  • Page 38: (Synchro Shuttle Transmission)

    (Synchro Shuttle Transmission) 3 shift levers are used to select ground travel speed and direction through different gear reductions within the drive train. Forward and reverse travel directions are also possible in all gear selections. IMPORTANT: All range and gear change selections require complete disengagement of main clutch (depressing pedal).

  • Page 39: (Hydrostatic Transmission)

    - Do not operate if tractor moves on level ground with foot off of HST control pedal. (Except while cruise control operation) - Contact your local ISEKI dealer. FIG. 61 Range and Cruise Control Lever FIGS. 62 & 63: The range shift lever provides 3 major speed changes (1).

  • Page 40: Differential Lock

    DIFFERENTIAL LOCK FIGS. 64 & 65: When the differential lock (1) pedal or lever is lowered, both sides of the rear axle are locked together to ensure traction to both rear wheels. This is especially important when operating in loose soil or slippery conditions.

  • Page 41: Rear Pto Selector Lever

    IMPORTANT: Always disengage front drive axle when operating in conditions with min- imal wheel slippage (DRY OR HARD SURFACES). IMPORTANT: If tire replacement is necessary, identi- cal replacements must be installed to maintain correct front / rear axle ratio. REAR PTO SELECTOR LEVER FIG.

  • Page 42: Mid Pto Selector Lever

    MID PTO SELECTOR LEVER FIG. 71: The mid PTO selector lever (1) controls the mid PTO on the tractor. When the lever is shifted Forward, the mid PTO oper- ates at 2 080 min-1 (when engine speed is 2 600 min-1).

  • Page 43: Position Control

    Position Control Position control is used when attaching or detaching implements and other operations requiring the imple- ment to be kept at a constant height above the ground. It is also used with tool bars having flexible row units and implements equipped with gauge (support) wheels. FIG.

  • Page 44: Lowering Rate Control Knob

    Lowering Rate Control Knob FIG. 76: The lowering rate knob (1) adjusts the rate of drop of the 3-point hitch and implement. Turn knob clockwise to slow drop rate (increase lowering time), counterclockwise to increase drop rate (decrease lowering time). Turning the knob fully clockwise will lock the implement (or hitch) in raised position for transport.

  • Page 45: Seat & Suspension Adjustment

    SEAT & SUSPENSION ADJUSTMENT CAUTION: Make sure that the seat is ad- justed before driving. Do not attempt to adjust the seat during driving to avoid unexpected accident. FIG. 79: COBO GT62 / M200 Driver’s Weight Adjustment (1) - The seat’s suspension settings is adjusted for the driver’s weight by turning driver’s weight adjustment control.
  • Page 46 Height Adjustment (2) - The seat height is adjusted by turning height adjust- ment knob. There are 4 height positions; (0) Upper height position (I) Lowest height position (II) Second height position (III) Third height position Fore-Aft Adjustment (3) The seat is slid forward or backward by pulling fore-aft adjustment lever.

  • Page 47: Operation

    OPERATION BREAK-IN PERIOD • Make sure operator is instructed on correct and safe operation of tractor and related attachments or Operation of tractor within the first 50 hours can be a implements. major factor in determining the performance and life of the engine and tractor: •...

  • Page 48: Normal Starting

    Normal Starting CAUTION: Do not attempt to start the trac- tor unless seated in the operator’s seat. Do not allow anyone on the tractor except for the operator. FIGS. 82 & 83: To start the engine, proceed as follows: 1. Apply parking brake (1). 2.

  • Page 49: Restarting Warm Engine

    Restarting Warm Engine Warm Up Period When restarting an engine that is still warm from previ- After starting a cold engine, let engine idle at slow ous use, the same procedure is used as with “Normal speed to make sure all engine components are Starting”...

  • Page 50: Operator Observations

    Operator Observations Starting Circuit Operation Constant attention should be paid to the following Tractor is equipped with a starting system to protect points during operation: the operator. To permit tractor to be started (start mo- tor to operate), ALL the following is required: •...

  • Page 51: Ground Speed Selection

    GROUND SPEED SELECTION Mechanical / Synchro Shuttle Transmission FIG. 85: Gear shift lever (1) provides 4 gear selec- tions. These gear selections are compounded by range shift lever (2). The range shift lever provides 3 major changes in ground speed. Gear shift lever pro- vides smaller ground speed changes.
  • Page 52 TABLE 3: Speed chart (Syncro shuttle transmission) TH4335 TH4295 Shift (Engine 2 600 min-1) (Engine 2 500 min-1) Position Synchro Shuttle Transmission Synchro Shuttle Transmission Range Gear Km / h Km / h Agri Agri Agri Agri Turf Turf Agri Agri Agri Agri...

  • Page 53: Hydrostatic Transmission

    CAUTION: Reduce engine speed before changing travel direction. Tractors with synchro shuttle require complete dis- engagement of main clutch (depressed clutch pedal) before moving forward / reverse lever. Hydrostatic Transmission FIGS. 87 & 88: The hydrostatic transmission provides infinite speed control in forward or reverse. The range shift lever (1) provides major changes in ground speed.
  • Page 54 TABLE 4: Arrangement of gears with appropriate ground speeds, in order from slow to fast, as shown in the chart below. CAUTION: Before leaving the tractor unat- tended, make sure parking brakes are ap- plied, rear mounted implement is lowered to the ground and the key is removed from the ignition switch.

  • Page 55: Stopping Tractor

    STOPPING TRACTOR Mechanical / Synchro Shuttle Transmission FIG. 89: Brake pedals (1) and (2) may be used inde- pendently to operate respective brake and assist turn- ing at low speed operation. Unlatch brake pedals and use as required to assist turning. When traveling on road or operating at high speed, brake pedals must be latched together with interlocking plate (3) so both brakes will apply at the same time.

  • Page 56: Hydrostatic Transmission

    Hydrostatic Transmission FIG. 92: To stop the tractor with a hydrostatic trans- mission, release the forward HST pedal (3). This action will stop forward travel. Move the throttle lever (1) forward to reduce engine speed, depress the brake pedal (2) and set the parking brake lever (4). Move the range shift lever (5) to neutral position.

  • Page 57: Differential Lock

    CAUTION: When greasing, remove the cover (7) to complete the operation. FIG. 95 DIFFERENTIAL LOCK • Mechanical / Synchro Shuttle Transmission ..........Differential lock pedal • Hydrostatic Transmission ..........Differential lock lever FIGS. 96 & 97: When the differential lock (1) pedal or lever is lowered, both sides of the rear axle are locked together to ensure traction to both rear wheels.

  • Page 58: 4-Wheel Drive

    4-WHEEL DRIVE FIG. 98: The 4-wheel drive shift lever (1) engages and disengages the drive for the front axle. With the lever down, the front axle (4WD) is engaged. With the lever up, the front axle is disengaged, and power is avail- able to both front and rear axles.

  • Page 59: Rear Pto Shaft

    Rear PTO Shaft FIG. 100: PTO shaft (1) (6 splines, 35 mm) is provided at rear of the tractor to provide power to rear-mounted PTO driven implement. Protective cover shall be installed, when it is not in use. Normal rear PTO shaft operating speed: 540 PTO min-1 @ 2 484 min-1 1 000 PTO min-1 @ 2 290 min-1 IMPORTANT: When rear PTO is used with 3-point...

  • Page 60: Pto Operating Control (S-Type And Hst-Type)

    PTO Operating Control (S-Type and HST-Type) FIG. 103 FIG. 103: To select rear PTO - Make sure PTO con- trol switch is OFF and then move rear PTO selector lever (2) engage gear set (4) inside rear housing. FIG. 103: To engage PTO - Turn PTO switch, clock- wise and then pull up to actuate hydraulic clutch (5) and complete the drive.
  • Page 61 FIG. 106: The pressure control valve (7) operates when the PTO clutch (5) begins to operate, enabling efficient engaging of the PTO with a minimum of shock. Setting the mode change switch (6) facilitates opti- mum engagement of the PTO. Push PTO selectable switch (6) to engage rear and mid PTO more smoothly and slowly.

  • Page 62: 3-Point Hitch

    3-POINT HITCH 3-point hitch combines tractor and implement into 1 working unit. Implement position and raising are controlled hydraulically. In addition, implement weight and loads impose downward pressure at tractor rear wheels to increase traction. Hitch Controls FIG. 107: Control quadrant, to right of operator’s seat, controls the system to provide the following hitch con- trol functions: Position Control - Maintains hitch position at con-...

  • Page 63: Rear Linkage

    Rear Linkage FIG. 109: Linkage consists of several major compo- nents for implement attachment and operation: Lower Links (1) - Primary attaching points to lower implement pins. Lift Rods (2) - Connect lower links to hydraulic lift arms for raising / lowering of lower links. The lift rod connected to the right lower link has provisions for leveling the implement (side to side).

  • Page 64: Attaching Implements

    Attaching Implements CAUTION: Always use POSITION CON- TROL to attach / detach implements to provide precise control of hitch. FIG. 113: Back tractor to implement, centering tractor with implement hitch frame. Raise or lower hitch using position control lever (1), and align left lower link end with corresponding imple- ment attaching pin.

  • Page 65: Using Position Control

    Using Position Control FIG. 116: Type of Work - Attaching / detaching imple- ments and other operations requiring implement to be kept at constant height above ground. Also used with tool bars having flexible row units and implements equipped with gauge (support) wheels. FIG.

  • Page 66: Using Draft Control (If Equipped)

    Using Draft Control (If equipped) FIG. 119: Type of Work - When ground-engine imple- ments such as plows, subsoilers, cultivators, etc. are used. NOTE: Refer to “Rear Linkage” for locking pin details. CAUTION: Do not use draft control when precise hitch positioning is required (attaching / detaching implements for example).

  • Page 67: Joystick Operation (J-Type)

    JOYSTICK OPERATION (J-TYPE) FIG. 122: Single-lever control (1) provides “Joystick” operation of auxiliary valve. Moving lever backward and forward moves the 1+ / 1- spool in control valve respec- tively raising and lowering loader (or other attachment). Pushing lever completely forward will retain lever in “float” position to allow attachment to follow ground contours.

  • Page 68: External Auxiliary Hydraulics

    EXTERNAL AUXILIARY HYDRAULICS Auxiliary hydraulics can be installed to operate imple- ments requiring an external hydraulic source for op- eration. Kits are available as 1 spool valve (1 auxiliary circuit) or 2 spool valves (2 hydraulic circuits). 2 spool valves: Standard for W-type 1 spool valve: Standard for V-type NOTE: Center ROPS type can equip the second spool valve as the option.

  • Page 69: Roll-Over Protective Structure

    CAUTION: Make sure all hydraulic hoses, couplers and cylinders are in good condi- tion before use. FIG. 128: Most implements require double-acting hydraulics. Each implement cylinder will have 2 hoses connected to it. When single acting service is required (cylinder with only 1 hose), the upper coupler will be used.

  • Page 70: Center Rops Type

    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 up- right 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.

  • Page 71: Front Hitch & Bumper Frame

    NOTE: Fig. 134 - To prevent PIN ASSY from being lost, bind the ring of wire by frame and rub- ber washer, and tighten up bolt (4). CAUTION: The purpose is fixing wire, tighten up the bolt so that the spring parts of it is crushed.

  • Page 72: Drawbar

    DRAWBAR FIG. 136: Drawbar (1) at rear of tractor allows pull type implements to be attached to tractor. Maximum vertical load on drawbar must not exceed 500 kg (1 102 lbs). CAUTION: Pulling heavy loads will require extended braking distances. Reduce travel speed.

  • Page 73: Rear Hitch

    REAR HITCH FIG. 137: Drawbar (1) at rear of tractor allows towed implements to be attached to tractor. Tractor does not have any trailer braking system. Follow strictly the instructions outlined in the operator’s manual of the mounted or trailed machinery or trailer, and not to operate the combination tractor –...

  • Page 74: Front Loader Fixation Point

    TOWING Consult your dealer for towing tractor as much as pos- sible. If such cases as listed below happen call your ISEKI dealer as transmission might be broken. • Although the engine runs, tractor cannot start to move. • Unusual noise occurs.

  • Page 75: Jacking

    JACKING When jacking tractor, place the tractor on level, hard ground which is sufficiently illuminated, otherwise un- expected accidents may occur. Follow the instructions listed below: • Apply parking brakes. • Disengage all PTO. • Place all gear shift levers in neutral. •...

  • Page 76: Lubrication & Periodic Maintenance

    LUBRICATION & PERIODIC MAINTENANCE SPECIFICATIONS & CAPACITIES Engine Oil Use oil of the quality recommended by ISEKI. API Service “CC”. Capacity (Crankcase and Filter) TH4295 .................................3.1 liters TH4335 .................................4.7 liters TH4365 .................................5.4 liters Recommended Viscosity: 25 °C and Above ..........................SAE 30W, 10W-30 0 °-25 °C ............................SAE 20W, 10W-30...

  • Page 77: Lubrication / Fill Points

    LUBRICATION / FILL POINTS FIG. 141: General layout of lubrication, fill and drain locations on tractor: TABLE 11: Type of lubrication (Mechanical / Synchro shuttle transmission) Ref. Description: Type: Crankcase Engine Oil Engine Radiator Coolant Radiator Overflow Coolant Reservoir Fuel Tank Diesel Fuel Rear Housing Hydraulic Oil...
  • Page 78 Periodic Inspection and Maintenance Table  : Clean or wash  : Inspect, replenish or adjust  : Replace  : Replacement or servicing at authorized service facility recommended. TABLE 13: Maintenance table Remarks       Replace after initial 50 Hours 1 Engine oil ...
  • Page 79  : Clean or wash  : Inspect, replenish or adjust  : Replace  : Replacement or servicing at authorized service facility recommended. Remarks       Inspect and adjust 20 Toe-in adjustment    ...

  • Page 80: Opening / Closing Hood

    Opening / Closing Hood FIG. 142: Release the lock of the hood by using tool (1) attached to the key. Pull upward the hood and lock it by retaining stay in the hood. Close in reverse order, engine hood will be necessary to push downward on locks and then turn 1 / 4 coun- terclockwise to secure.

  • Page 81: Lubrication Details

    LUBRICATION DETAILS Grease Fittings Lubricate all grease fittings every 50 hours of opera- tion. Clean grease gun and fittings before and after greasing to prevent contamination from dirt. NOTE: When operating in muddy or extremely wet conditions, daily lubrication of fittings is recommended.

  • Page 82: Transmission Oil & Filters

    FIG. 147: To Replace Engine Oil Filter - Remove el- ement (4) from engine and discard. Make sure original filter gasket has been removed. Lubricate new gasket on replacement element with clean engine oil. Screw on new element until gasket contacts adapter and then tighten element 1 / 2 turn more.

  • Page 83: Transmission Oil Filter

    Transmission Oil Filter (Mechanical Transmission) FIG. 150: To Replace Transmission Oil Filter – Drain transmission oil, and unscrew transmission filter (1) from adaptor. Use filter wrench. Clean adapter and lubricate seat on new filter. Install until filter gasket contacts adapter and tighten ad- ditional 2 / 3 turn, by hand.

  • Page 84: Checking / Replenishing Coolant

    Checking / Replenishing Coolant FIG. 154: 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. Open the hood, and confirm that the coolant in the reserve tank is between FULL and LOW.

  • Page 85: Use Of Anti-Freeze

    Use of Anti-Freeze Freezing of the coolant may result in damage to the engine. Mix in 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.

  • Page 86: Cleaning Air Cleaner / Evacuator Valve

    Cleaning Air Cleaner / Evacuator Valve FIG. 161: Open the hood, and remove the left side cover and front grill. Press the evacuator valve (2) to discharge any dirt inside. If there is moisture, wipe the inside of the air cleaner (1) with a rag.

  • Page 87: Fuel System

    FUEL SYSTEM Use only clean diesel fuel of correct grade. Introduc- tion of water or dirt into fuel tank or other portion of fuel system can cause repeated plugging of fuel filter and possible injection pump and injector damage. IMPORTANT: Do not tamper with injection pump or injector adjustment.

  • Page 88: Air-Bleeding Fuel System

    Air-Bleeding Fuel System To bleed air from the fuel system: • Fill the fuel tank. • Turn the fuel cock to “ON”. • Turn the main switch “ON” FIG. 166: If the engine still fails to start, pressure in- jection line can be loosened where they attach to the injectors.

  • Page 89: Electrical System

    ELECTRICAL SYSTEM Battery FIG. 168: Battery (1) is located under engine hood in front of radiator. If battery requires only minor servic- ing or charging, it is recommended that hood side panels be removed to access battery. When battery removal, electrolyte inspection or cable cleaning is necessary, front grille must be removed from tractor.
  • Page 90 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. WARNING: NEVER disassemble battery. Batteries contains sulfuric acid electrolyte (fuild).

  • Page 91: Starting Switches

    IMPORTANT: When storing tractor for long period Wiring / Fuse Arrangement without operation, self discharge of CAUTION: Keep all wiring connections battery will happen (especially in win- clean and tight. Make sure wiring is cor- ter). If the tractor is stored for more rectly secured to prevent damage.
  • Page 92 FIG. 171: General layout and location of electrical system components and fuses: Main fuse box - Located on right side of the steering post. TABLE 13: Function of main fuse box Ref. Function Left hand side of Fuse Box Fuel Pump CAB Power supply (AC) Turn light, Winker Mater panel and Safety relay...

  • Page 93: Clutch Free-Play Adjustment

    CLUTCH FREE-PLAY ADJUSTMENT FIG. 172: Check clutch pedal free-play regularly and adjust as necessary. Correct clutch pedal free-play, A, is 20 to 40 mm (7 / 8 to 1-1 / 2”) when measured at the end of the pedal as shown. NOTE: Through use, clutch free-play will be reduced.

  • Page 94: Adjustment Of Parking Brake Lever

    FIG. 176: 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 ped- als is equal. Secure lock nuts against turnbuckles. When adjustment is complete, latch pedals together and operate tractor at low speed.

  • Page 95: Neutral Start System

    Neutral start system WARNING: DO NOT bypass or modify the neutral switch system. If the switch sys- tem does not operate properly, consult your dealer immediately. This tractor is equipped with a neutral start system consisting of neutral switches and a relay. To start the tractor, all the following is required: Oparator seated on the seat.

  • Page 96: Wheels & Tires

    WHEELS & TIRES TABLE 16: Tire inflation pressures Examine wheels and tires periodically for correct Load capacity Type inflation pressures, tight wheel bolts, and any physical ROPS Tire Location / Size Pressure Index & Speed Tires Category Symbol damage that may be a detriment to tractor operation 6-14 Front 176kpa 1.76kgf/cm2 67A6...

  • Page 97: Front Wheel Alignment

    Front Wheel Alignment FIG. 181: Correct “toe-in” dimensions of front wheels (A minus B) are as follows: 4WD ..........2-6 mm (0.08-0.24”) To adjust, loosen lock nuts (1) and adjust tie rod length by turning turnbuckle (2). Adjust each side evenly.

  • Page 98: Rear Wheel Spacing

    Rear Wheel Spacing FIG. 183: To reverse entire wheel and tire assembly - Raise both rear tires of tractor. Remove bolts secur- ing both rear wheel assemblies to rear axle hubs and switch wheel assemblies to opposite sides of tractor. CAUTION: Rear wheels are heavy.

  • Page 99: Clutch Housing Plug

    CLUTCH HOUSING PLUG FIG. 186: The plug (1) should be removed from bot- tom of clutch housing once a year. Any oil leakage from engine rear crankshaft seal and / or transmission input will be indicated by oil draining through hole. Contact your dealer if oil leakage is evident.
  • Page 100 FIGS. 188 & 189: Fill fuel tank to prevent condensa- tion from forming on inside of tank. Turn filter cock (1) to OFF position (handle to front). Remove battery and store in cool dry place. Maintain charge during storage period. If tractor is stored during cold weather season insure that anti-freeze is adequate.

  • Page 101: Washing Of The Machine

    WASHING OF THE MACHINE Wash the macine 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 this operator’s manual and safety label of washer. In case of irregular use, it may cause personal injury and damage to the machine.

  • Page 102: Major Consumables List

    MAJOR CONSUMABLES LIST FIG. 191 AIR CLEANER FUSE / BLADE / 32V05A ELEMENT ASSY FUSE / BLADE / 32V10A FUSE / BLADE / 32V15A FUSE / BLADE / 32V20A FILTER / FUEL ASSY FUSE / SLOW BLOW ELEMENT CARTRIDGE ASSY HEAD LAMP (Hydrostatic transmission) BULB / H4 / 60 / 55W...
  • Page 103 PARTS NAME MODEL PARTS CODE AIR CLEANER 1650-104-203-10 ELEMENT ASSY FILTER / FUEL ASSY 1672-105-210-00 ELEMENT 1672-105-211-00 CARTRIDGE ASSY Hydrostatic transmission 1646-516-692-00 Except for hydrostatic CARTRIDGE / 20 / R 1742-508-332-10 transmission TH4295 / 4335 6213-240-002-10 CARTRIDGE / OIL FILTER TH4365 6213-240-005-10 FUSE / BLADE / 32V05A...

  • Page 104: Troubleshooting

    TROUBLESHOOTING ENGINE Problem Possible Cause Remedy Starter motor does not Gear shift lever not in neutral Place gear shift lever in neutral. operate with key turned to PTO clutch engaged Switch off PTO. START Broken safety switch Consult your dealer. Discharged battery Charge battery.

  • Page 105: Clutch

    Problem Possible Cause Remedy Poor engine output Seized fuel injectors and / or carbon Consult your dealer. deposit Insufficient compression or leaking Consult your dealer. valves Incorrect valve clearances Consult your dealer. Incorrect fuel injection timing Consult your dealer. Insufficient fuel supply Check fuel system.

  • Page 106: Steering System

    Problem Possible Cause Remedy 3-point hitch does not Locked lowering speed control knob Turn counterclockwise to LOWERING lower position. Defective control valve Consult your dealer. Broken cylinder Consult your dealer. Seized lift shaft bearing Consult your dealer. STEERING SYSTEM Problem Possible Cause Remedy Steering wheel is hard to...

  • Page 107: Specifications

    ENGINE TH4295 TH4335 TH4365 Make ............Iseki Diesel ......Iseki Diesel ......Iseki Diesel Model ...............E3CD ......... E3CD ........ E3CG Type Indirect Injection,......Indirect Injection ....Indirect Injection ....Indirect Injection Overhead Valve ....Overhead Valve ....Overhead Valve Aspiration............Natural ....... Natural ......Natural Displacement ..........

  • Page 108: Hydraulic System

    HYDRAULIC SYSTEM Steering System Type....................... Hydrostatic Pump ................Separate engine-mounted gear pump Maximum Output .................13.6 liter / min Pressure ................Relief valve setting 100 kgf / cm2 Main Hydraulic System; Pump ............Engine-mounted pump Maximum Output .................. 32 liter / min Pressure ................Relief valve setting 150 fg / cm2 Rear Linkage Type.

  • Page 109: Dimensions

    DIMENSIONS Rear ROPS Type TABLE 20: Dimensions (Rear ROPS Type) Tire Turf Turf Agri Agri Agri Agri* Front 24x8.50-12 26x12.00-12 6-14 6-14 7-14 7-16 Rear 315 / 80D-16 13.6-16 9.5-22 12.4-16 9.5-24 11.2-24 Wheelbase (mm) 1695 Front tire track (mm) 1035 1090 Rear tire track...

  • Page 110: Center Rops Type

    Center ROPS Type TABLE 21: Dimensions (Center ROPS Type) Tire Turf Turf Agri Agri Agri Agri Front 24x8.50-12 26x12.00-12 6-14 6-14 7-14 7-16 Rear 315 / 80D-16 13.6-16 9.5-22 12.4-16 9.5-24 11.2-24 Wheelbase (mm) 1695 Front tire track (mm) 1085 1130 1090 Rear tire track...

  • Page 111: Axle Loads & Tire Load Carrying Capacity

    AXLE LOADS & TIRE LOAD CARRYING CAPACITY TABLE 22: Load capacity Front Tire Rear Tire Tire Maximum Front Maximum Rear Maximum Total Model Load Capacity Load Capacity Type Axle load (kg) Axle load (kg) Load (kg) Size Size (kg) (kg) Agri 6-14 9.5-22...

  • Page 112: Vibration Declaration

    TABLE 28: List of attachment (option) ATTACHMENT PARTS CODE External Auxiliary Hydraulics Value (1R) 1772-512-940-00 External Auxiliary Hydraulics Value (2R) 1772-512-950-20 (HST) 1772-511-500-20 Joystick (Mech) 1772-511-220-00 Front Bumper 1742-410-250-10 (Hydrostatic transmission) NOTE: When attaching non-ISEKI authorized parts, consult your dealer.

  • Page 115: Index

    INDEX Numeric 3-point hitch 61 differential lock 39, 56 4-wheel drive 39, 57 dimensions 108 dismantling and disposal 15 draft control 42, 65 adjustment drawbar 71 brake 92 fore-aft 44, 45 height 44 electrical system 16, 88, 105, 107 weight 44, 45 electric system 16 air-bleeding fuel system 87 electric wiring 16...
  • Page 116 hitch controls 61 neutral start system 94 homologation attestation numbers 25 noise declaration 110 hood normal starting 47 opening / closing 79 horn / light turn switch 32 operation 46 hydraulic system 104 another person 8 hydraulic system-standard type 107 before 9 hydrostatic transmission 38, 52, 55, 105 during 13...
  • Page 117 safety 6 table of contents 3 loading onto or unloading from a truck 12 tachometer 32 maintenance 7 throttle lever 87 operation 8 tire inflation pressures 95 personal 6 to our customer 1 starting engine and operating tractor 10 torque chart 98 when traveling 10 towing 73 safety decals 18...

  • Page 118: Wiring Diagram

    WIRING DIAGRAM...
  • Page 119 TH4295F3/FH3 TH4335F3/FH3 TH4365F3/FH3 Overseas Business Division 5-3-14, Nishi-Nippori, Arakawa-ku, Tokyo 116-8541, Japan Phone: (03) 5604-7658 Fax: (03) 5604-7703 Parts code: 1772-912-102-0-EN Publishing date: 20 January 2018 Printed in Japan...

This manual is also suitable for:

Th4335f3/fh3Th4365f3/fh3

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