Iseki TXG23 User Manual Download Page 73

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TROUBLESHOOTING

ENGINE (CONT)

Problem

Possible Cause

Remedy

Engine overheats

Exhaust fumes are white

Exhaust fumes are too
black

Poor engine output

Oil pressure monitor is lit
during operation

Charging monitor is lit dur-
ing operation

Insufficient coolant

Broken or loose fan belt

Clogged grille, radiator screens

Clogged radiator fins

Defective thermostat

Insufficient engine oil
Clogged air cleaner

High engine oil level

Insufficient fuel delivery

Cold-running engine
Poor fuel

Excessive fuel delivery

Insufficient fuel injector pressure

Insufficient combustion air
Seizu re fuel injectors and /or carbon
deposit

Insufficient compression or leaking
valves

Incorrect valve clearances

Incorrect fuel injection timing

Insufficient fuel supply

Clogged air cleaner
Insufficient engine oil

Too low oil viscosity

Defective pressure switch

Clogged oil filter

Defective oil pump
Defective wiring

Defective alternator

Defective regulator

Low electrolyte level or defective
battery

Loose or damaged fan belt

Top up coolant.

Adjust belt tension or replace.

Clean.

Replace.

Inspect oil level and replenish if necessary.
Clean or replace elements.

Inspect oil level and correct.

Consult your dealer.

Check clean or replace air filter.
Replace with better grade.

Consult your dealer.

Consult your dealer.
Consult your dealer.

Consult your dealer.

Check fuel system.

Clean or replace elements.
Replenish

Replace with oil of proper viscosity.

Replace.

Replace element cartridge.

Consult your dealer.
Correct loose or dirty terminals, short circuit,
poor etc.

Consult your dealer.

Correct electrolyte level or replace battery.

Adjust belt tension or replace.

Summary of Contents for TXG23

Page 1: ...elivery service on your new machine He 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 him 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 which are accompanied by a caution mark contain par...

Page 2: ...ob 00 COMFORT ADJUSTMENT 00 Seat Adjustment 00 OPERATION 00 BREAK IN PERIOD 00 STARTING 00 Pre Start Inspection 00 Normal Starting 00 Restarting Warm Engine 00 Cold Weather Staring 00 Warm Up Period 00 Operator Observations 00 Starting Circuit Operation 00 GROUND SPEED SELECTION 00 Hydrostatic Transmission 00 STOPPING TRACTOR 00 DIFFERENTIAL LOCK 00 FOUR WHEEL DRIVE 4WD Model 00 POWER TAKE OFF PTO...

Page 3: ...t information available at the time of publication Model TXG23 Type FH E4 FH RE4 FH VE4 FH VRE4 TH E4 TH VE4 FH E6 Area Europe Oceania Rear PTO 540rpm Mid PTO Single Air Cleaner Hydrostatic Power Steering HST one pedal Independent PTO 2 speed Range Gear ISO Caution Label Agri Tire Turf Tire 2WD 4WD E3 ROPS SF 1200A E4 ROPS Electrical system USA type Electrical system EC type Hand Parking Brake sea...

Page 4: ... etc When transporting an unauthorized machine on a public road load it on a truck When travelling 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 t...

Page 5: ...ng on roads or handling ma terial above your head Protection to avoid being caught in the machine Wear tightfitting clothing and headgear because loose clothing or hair can get caught in the mov ing parts of the machine Protection from poisonous dust or gases Be sure to wear a protective device to protect the respiratory system eyes and skin when han dling poisonous chemicals Protection of the ear...

Page 6: ...replace the removed part after servicing 4 Never inject fuel while the engine is running or is still hot Keep away from open fires an never smoke around a fuel tank or while fuelling into the machine Never use open flames for illumi nation when fuelling the machine at night U STARTING ENGINE AND MOVING TRAC TOR 1 Before starting the engine indoors make sure that there is proper ventilation because...

Page 7: ...he front wheels do not lift up When going down a hill drive the tractor at a slower speed than used to climb up the hill While going down a hill never disengage the clutch or shift into neutral and never try to con trol the speed only with the brakes use the engine brake effectively 5 When travelling on a road where one or both shoulders are slanted and which run along a ditch look out for softene...

Page 8: ...ctor and have it guided by some one 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 p...

Page 9: ...orm for it changes angle abruptly U 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 av oid 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...

Page 10: ... shift levers in neutral Remove the starter key Lower the implement fully if equipped If not your hands or clothes may be caught or sandwiched between 3 When servicing the tractor use proper tools Using makeshift tools may lead to injuries or poor service which may result in unexpected accidents during operation 4 The engine muffler radiator etc are very hot just after operation so wait until they...

Page 11: ...ve 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 tyre beads onto rims never exceed the maximum inflation specifications speci fied on the tyre Inflation beyond this maximum pressure may brake the bead or even the rim with dangerous explosive force If tyres have deep scratches cuts or punctures the re...

Page 12: ...ric 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 dam aged wiring 4 Remove chaff or dust from the battery wiring muffler or engine Otherwise it could result a fire U TO HANDLE THE BATTERY 1 When working around the battery avoid smok ing The battery generates explosive hydr...

Page 13: ... cable of inadequate capacity will cause generation of heat which may lead to a fire U SAFETY DECALS The labels are stuck on the tractor You should of course read the safety instructions in the man ual But never fail to read the labels on the ma chine as well The labels should always be clearly seen that is nothing should obscure them When they have become dirty wash them with soap water and wipe ...

Page 14: ...ARNING HOT SURFACES RISK OF BURNS ON HANDS AND FINGRS Stay clear of the heated parts until they cool down sufficiently 5 Ether label Code No 1674 904 002 1 WARNING RISK OF EXPLOSION Ether or other starting fluid should never be used to start engines equipped with glow plugs 6 PTO label Code No 8654 901 002 0 WARNING RISK OF ENTANGLEMENT Stay clear of the PTO shaft while the engine is running 7 Tra...

Page 15: ...h exceeding UPPER limit or electrolyte may leak out F WARNING READ OPERATION MANUAL Read the safety and operating instructions in the operation manual before operating the tra ctor Take care of handling the battery 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 0 DANGER RISK OF ELECTRIC SHOCK...

Page 16: ...l the engine and heated parts cool down sufficiently Keep sparks open fl ames etc away from the fuel tank No smoking 13 ROPS label Code No 1674 904 005 0 WARNING RISK OF INJURY Keep the ROPS in the upright position and fas ten 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 uprig...

Page 17: ...17 SAFETY ...

Page 18: ...ER Fig 1 and Fig 2 ENGINE MODEL NUMBER Fig 3 1 ENGINE SERIAL NUMBER Fig 3 2 CHASSIS NUMBER Fig 4 MODEL OWNER OR OPERATOR NEAREST ISEKI DEASER DATE OF INSTALLATION EXPIRATION OF WARRANTY KEEP THIS BOOK SAFELY FOR REGULAR REFERENCE ENSURE THAT ALL OPERTORS HAVE AC CESS TO IT AND THAT THEY UNDERSTAND ITS CONTENTS TRACTOR IDENTIFICATION FIG 1 FIG 2 FIG 3 FIG 4 ...

Page 19: ...2 Front Axle Pivot 3 Stabilizer 13 Front Grille 23 Lift Arm 4 Lift Rod 14 Battery 24 Combination Lamp 5 Lower Link 15 Front Bumper 25 Center Housing 6 Rear Wheels 16 Engine 26 Roll Over Protective Structure ROPS 7 Operator s Seat 17 Foot Step 27 7P Socket 8 Instrument Panel 18 Transmission 28 Number Plate Lamp 9 Steering Wheel 19 Front Wheel Drive Shaft 4 WD only 29 Parking Brake Lever 10 Fender 2...

Page 20: ...uel Tank Filler 12 Hood 22 Front Axle Pivot 3 Stabilizer 13 Front Grille 23 Lift Arm 4 Lift Rod 14 Battery 24 Turn Hazard Light 5 Lower Link 15 Front Bumper 25 Center Housing 6 Rear Wheels 16 Engine 26 Roll Over Protective Structure ROPS 7 Operator s Seat 17 Foot Step 8 Instrument Panel 18 Transmission 9 Steering Wheel 19 Front Wheel Drive Shaft 4 WD only 10 Fender 20 Headlight FIG 6 ...

Page 21: ... Off PTO Clutch Lever 13 Four Wheel Drive 4WD Shift Level 14 Cutting Height Control Knob E6 Type 1 Steering Wheel 2 Parking Brake Lock Lever 3 Instrument Panel 4 Range Shift Lever 5 Rear Power Take Off PTO Selector Lever 6 Hand Throttle Lever 7 Brake Pedal 8 Hydro Forward Reverse Pedal 9 Differential Lock Pedal 10 Three Point Hitch Position Control Lever 11 Mid Power Take Off PTO Selector Lever 12...

Page 22: ...ailer Monitor 13 Horn Switch MAIN SWITCH FIG 11 Main Switch 1 has the four following positions OFF Engine and all electrical circuits off Key can be removed O ON Power supplied to all circuits Normal op erating position c START Starter activated This position spring return to ON G GLOW Turned to left Energizes glow plugs to preheat the combustion chambers and assist starting Spring return to OFF N...

Page 23: ...ights up if engine oil pressure is low If the light comes on while engine is running shut off the engine immediately and investigate the cause Coolant Temperature 3 Lights up when the engine is overheated NOTE When any of the indicator lights above stays lit stop the engine immediately and consult your dealer Turn Indicator Lamps 4 Blinks when the turn signal is activated Hour Meter FIG 13 Hour me...

Page 24: ...h lever to the center po sition after completing turn Hazard Signal Switch 3 When the switch is flipped on all position lamps starts blinking Small Lamp Switch 4 When the switch is flipped on small lamps are lit Horn Switch 5 The horn is activated by pushing the horn mark with the main switch is in the O position Main high beam 6 Lights up when the headlamps in the front grille are selected to the...

Page 25: ... not self cancel Re turn the turn signal switch lever to the center po sition after completing turn Hazard Signal Switch 3 When the switch is flipped on all position lamps starts blinking Fuel Gauge FIG 16 The gauge indicates fuel level in the fuel tank when the main switch is in the ON position NOTE The gauge can not indicate an accurate fuel le vel when the tractor is on an incline It takes a li...

Page 26: ...es in applied position To disengage parking brakes push in on release button 4 and lower lever to the released position IMPORTANT Always disengage brake before driving tr actor to prevent abnormal brake wear ENGINE SPEED CONTROLS Throttle Lever FIG 19 Throttle lever 1 controls engine speed and will remain in position selected by the operator Idling speed With hand lever is rearward engine will idl...

Page 27: ...g rearward portion of pedal moves Tractor rearward As each movement is progressively depressed a corresponding increase in ground speed of Tractor will be noticed in appropriate direction Returning pedal towards spring loaded center position will slow Tractor and step it when neutral position is reached When pedal is completely released Tractor should remain stopped with pedal assembly in neutral ...

Page 28: ...hut off Tractor engine before servicing PTO driven implement Allow all movement and motion to stop before leaving operator s seat REAR MID PTO SELECTOR LEVERS FIG 24 Rear PTO Power Take Off selector lever 2 co ntrols rear PTO on Tractor When lever is forward neutral position the gear drive is disengaged When lever is rearward 540 rpm rear PTO is selected CAUTION Always shut off PTO and shut off Tr...

Page 29: ... Knob FIG 26 Lowering rate knob 1 adjusts rate of drop of three point implements Turning knob clockwise will increase lowering time and counterclockwise will decrease lowering time Turning knob fully clockwise will lock implement or hitch in raised position for transport CAUTION When working near or under mounted equipment securely block in posi tion and turn lowering rate clockwise to stop Cuttin...

Page 30: ...t E6 Type FIG 28 Lift seat latching lever 1 to release seat latch and permit seat to be adjusted fore and aft NOTE E4 Type does not have a seat and seat belt Consult your dealer REAR VIEW MIRROR E4 Type There are holes for installing the rear view mirror both sides of panel Install the mirror to right or left side accord ing as your country regulation FIG 28 ...

Page 31: ...Inspection Prior to daily start up of Tractor a few basic procedures should be followed to ensure Tractor is in operating order to insure longer life and dependability K Make sure all safety shields are in place and secured properly K Make sure operator is instructed in correct and safe operation of Tractor and related attachments or im plements K Check coolant engine oil and transmission oil leve...

Page 32: ...tion 8 Turn main switch to on position for 1 2 seconds then turn to start position Release switch the moment engine starts 9 Once engine runs smoothly set engine speed to approximately 1 500 rpm to allow engine and hydraulic system to warm for several minutes DO NOT LOAD COLD ENGINE WARNING Range shift lever must be placed in neutral position to actuate neutral switch and permit operation of the s...

Page 33: ...cold weather conditions Consult your ISEKI Dealer IMPORTANT UNDER NO CIRCUMSTANCES SHOULD ETHER OR OTHER STARTING FLUID BE USED TO START ENGINES EQUIPPED WITH GLOW PLUGS SEVERE ENGINE DAMAGE WILL RESULT SHOULD ST ARTING FLUID CONTACT A HOT GLOW PLUG If for some reason a booster battery is required to start Tractor ensure booster battery is connected in parallel When using booster battery and boost...

Page 34: ... to operate ALL the following is required K Range Gear Shift Lever in Neutral K PTO clutch lever in disengage position WARNING Neutral switch system is installed for your protection DO NOT bypass or modi fy the neutral start switch system If the neu tral start switch system does not operate properly as detailed above contact your Dealer immediately and have the system repaired Periodically check t...

Page 35: ... will return to neutral position Reverse travel speed is obtained by pushing the rearward portion of the pedal downward As pedal is progressively pushed down a corresponding increase in ground speed will be noticed When released pedal will return to neutral position IMPORTANT For optimum operation keep engine sp eed above 2600 rpm whenever operating the Hydrostatic control pedal FIG 33 Arrangement...

Page 36: ... and remove key from ignition FIG 34 If engine fails to stop when main switch is turned off open left side cover and push inward on end of sole noid boot 1 until engine stops Consult your Dealer when manual operation of engine shut off device is necessary CAUTION Before leaving Tractor unattended make sure brake is locked rear mounted implement is lowered to the ground and key is removed from the ...

Page 37: ...lt FOUR WHEEL DRIVE 4WD model FIG 37 Four wheel drive models have a mechanically driven front axle Engagement and disengagement of front drive axle is controlled by lever 1 on right side of tractor IMPORTANT Prior to engaging or disengaging 4WD Tractor stopped FIG 38 When front axle is engaged ground speed of front tires will very from ground speed of rear tires This is to assist steering when fou...

Page 38: ... DO NOT work under raised equipment Before engaging a PTO driven implement ALWAYS carefully raise and lower the imple ment using Position Control Check clear ances PTO shaft sliding range and articula tion Ensure that all PTO safety shields are In place at all times Ensure all PTO driven implements are in good condition and conform to current standards NEVER step across any driveline DO NOT use th...

Page 39: ...rawbar FIG 40 Implement drive shaft shown connected to Tractor rear PTO shaft CAUTION Make sure all PTO shields are installed on Tractor and equipment Before cleaning or adjusting Tractor or PTO driven machine SHUT OFF ENGINE AND DISEN GAGE PTO Mid PTO Shaft FIG 41 Mid PTO 1 is forward facing shaft located at underside of Tractor The mid PTO is used to operate cer tain mid or front mounted impleme...

Page 40: ...OTE When the PTO clutch is engaged reduce engine speed To disengage PTO Move the PTO clutch lever rear ward Mid PTO selector lever 3 is used to select position of mid PTO drive gears To select mid PTO Make sure PTO clutch lever 1 is OFF and then move mid PTO selector lever 3 rearward to 2000 position to engage gear To engage PTO Move the PTO clutch lever forward NOTE When the PTO clutch is engaged...

Page 41: ...selected position Each lever setting provides a specific hitch and implement position CAUTION Use position control lever 1 when attaching or detaching implements FIG 44 Lowering Rate Control Knob 1 controls rate of drop of three point linkage and implement Turn knob clock wise to slow drop rate counterclockwise to increase drop rate Turning knob fully clockwise will lock implement in raised positi...

Page 42: ...ing points to lower imple ment 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 imple ment side to side Stabilizers 3 Reduce side sway of implement Top Link 4 Adjustable turnbuckle type to level imple ment front to rear FIG 45 ...

Page 43: ...itch frame using pin supplied with Tractor Rotate center barrel section of top link to lengthen or shorten it and level implement from front to rear After the implement is attached it can be readjusted for level operation using leveling crank and top link Secure all adjustments IMPORTANT With some mounted implements it will be necessary to remove drawbar at rear of Tractor to permit implement to b...

Page 44: ... turning and return lever to previously set position to resume operation To Finish Work and Transport Move position control lever 1 fully rearward in quadrant Fig 50 When using different weights of implements rate of drop of three point linkage and implement can be controlled with the Lowering Rate Control Knob 1 Turn knob clock wise to slow drop rate counterclockwise to increase drop rate Turning...

Page 45: ...panel NOTE Lengthening or shortening of top link may be re quired to permit disconnection from implement Disconnect lower links from implement pins Make sure lower links stabilizers 1 are readjusted to prevent tire interference Take position in operator s seat start engine and drive tractor clear of implement Cutting Height Control Knob FIG 52 Cutting height control knob 1 adjusts the cutting heig...

Page 46: ... worn WARNING If ROPS is damaged during opera tion do not weld bend or straighten Make sure all components are in correct working order to provide the intended protection Only original bolts or equivalent replacements must be used and torque to correct torque value NOTE E4 Type does not have a seat and seat belt Consult your dealer FIG 53 ...

Page 47: ...ise or lower positions Remote couplers are located at rear of the tractor above three point hitch Coupler set 3 corresponds with control lever 1 coupler set 4 with control lever 2 Implement hoses must be connected to each coupler set so when respective control lever is pulled rearward imple ment raises and when pushed forward implement lowers Male coupler tips on implement hoses must be compati bl...

Page 48: ...d water System Capacity 4 6 liters Fuel Tank Capacity 21 liters Fuel recommended Above 4 C No 2 or No 2 D Fuel recommended Below 4 C No 1 or No 1 D Transmission Differential Housing Including Hydraulic System Capacity US qts liters 11 0 liters Recommended Lubricant SAE 80 GL 4 Recommended Change Interval First 50 hours every 300 hours Front Axle 4 WD Only Capacity 4 2 U S qts 4 0 liters Recommende...

Page 49: ... adjustment Steering free play Front axle end float Action Required Inspect and repair Check and tighten Inspect and repair Lubricate Check and replenish Replace Check and replenish Replace and clean Check and replenish Replace Clean off debris Check and replenish Drain flush replace Check and adjust Clean Inspect clean or replace Fill Inspect and clean Replace and bleed Check clean tighten Check ...

Page 50: ...ain loca tions on Tractor Ref Description Type 1 Crankcase Engine Oil 2 Engine Radiator Engine Coolant 3 Fuel Tank Diesel Fuel 4 Rear Housing Hydraulic Oil 5 4WD Axle Hydraulic Oil 6 Brake Pivots Grease 7 Leveling Turnbuckle Grease 8 2WD Axle Grease 9 Linkage of Mower Grease FIG 56 ...

Page 51: ... installed and secure prior to operating unit FIG 57 To access radiator battery and engine compo nents open the engine hood 1 To open the hood lift up the hood at the rear end instru ment panel side To close the hood pull the hood down in reverse order of opening and push lightly on the rear end to lock FIG 57 ...

Page 52: ...per limit F and lower limit L on dipstick Wipe off dip stick momentarily reinstall in engine and check oil level again Add oil through filler opening 2 as required NOTE Add oil slowly to assist in venting air from crank case FIG 59 To Change Engine Oil Operate Tractor until oil is adequately warmed Remove drain plug 1 from engine and allow all oil to drain Reinstall drain plug and fill engine cran...

Page 53: ...mission oil FIG 62 Always replace hydraulic oil filter while oil is removed Carefully unscrew oil filter 4 from its adapter Use of a filter wrench may be necessary Clean filter adapter and lubricate gasket on replacement filter with clean hydraulic oil Install new filter until gasket contacts adapter and tighten additional 2 3 turn by hand Do not use filter wrench to install filter FIG 63 To clean...

Page 54: ...50 hours or oper ation and then replaced after every 600 hours thereafter FIG 64 To Check Oil Level Park Tractor on level ground and then remove fill plug 1 Check that the oil level is half of front axle housing When the oil level is lower add oil until half level of front axle To Change Oil Remove drain plug 2 from both wheel reduction units When all oil has drained replace drain plugs and refill...

Page 55: ...ted between marks when engine is cold Periodically check condition of hoses belt and clamps and tighten of replace as necessary Keep radiator radiator screen and hood screens clean to permit maximum cooling IMPORTANT Use care when cleaning radiator to prevent cooing fin damage FIG 66 Drain cook 2 will drain coolant from cylinder block and radiator Drain cook is located on left side of engine Coola...

Page 56: ...an CAUTION Due to muffler position allow to cool before checking or adjusting fan belt tension FIG 68 To adjust belt tension loosen alternator pivot bolt 1 and tensioning bracket bolt 2 Pull outward on top of alternator to correctly tension belt and tighten bolt 2 first and then tighten pivot bolt 1 IMPORTANT Do not pry against alternator housing or pulley Carefully pry against alternator mounting...

Page 57: ...ceable condition using following procedures Using compressed air not to exceed 200kPa from inside element remove loose dirt grass chaff etc Be careful not to damage element pleats with air flow If outer ele ment is coated with oil or soot 1 Prepare solution of warm water and non foaming detergent 2 Soak element for thirty minutes 3 Agitate element in solution until oil and soot are loos ened 4 Rin...

Page 58: ...on pump Fuel filter incorporates valve 2 to aid in filter servicing and air bleeding of fuel system Check filter bowl for accumulation of sediment or water and clean as required FIG 72 To replace fuel filter element or clean sediment bowl turn fuel valve to OFF position handle to rear Carefully loosen spanner nut 1 and remove nut sedi ment bowl 3 and O ring 4 Sediment bowl can be cleaned at this t...

Page 59: ...nt 2 Filter Valve On filter 3 Overflow Pipe Left front 4 Electric Pump Left front 5 Injection Pump Engine left 6 Fuel Tank Seat under NOTE Normally further air bleeding is not required due to electric fuel pump operating when main switch in instrument panel is ON If engine will not start after several attempts ch eck fuel pump fuses see Electrical System Fuel Tank Filler Cap When fuel tank filler ...

Page 60: ... electrolyte fluid Wear eye and face protection If electrolyte comes in contact with skin or clothes wash immediately Contact physician if electrolyte is ingested or gets in eyes FIG 77 Tractors are shipped with battery installed If bat tery replacement should become necessary disconnect negative cable 1 first and then remove positive cable 2 Loosen and remove battery securing clamp and carefully ...

Page 61: ...tarting Switches This Tractor is equipped with a neutral start system con sisting of neutral switches and a relay To start Tractor ALL the following is required Range shift lever must be in neutral position PTO clutch lever must be OFF WARNING DO NOT bypass or modify the neu tral switch system If the neutral start system does not operate properly consult your Dealer immediately Wiring Fuse Arrange...

Page 62: ...low blow fuse C for alternator circuit is yel low in color Fuse is located on right side of engine below alternator NOTE Failure of fuse C is usually caused from incorrect polarity such as reversed cables when using a booster battery Failed fuse will not allow battery to be charged during normal operation IMPORTANT Fuses are of specific amperage capacity for the circuit in which they are located D...

Page 63: ...63 MAINTENANCE ADJUSTMENT ELECTRICAL WIRING DIAGRAM FOR TXG23 E4 Type FIG 81 ...

Page 64: ...t and left hand brake stop lights 6 58L Left hand rear light number plate light 7 NOTE The letters and numbers in the reference column are marked on the rear of the socket and plug next each terminal Lamps E4 Type a Head lamps 12V 45 40W b Front turn signal lamps 12V 21W c Front small lamps 12V 5W d Stop lamps 12V 21W e Tail lamps 12V 5W f Rear turn signal lamps 12V 21W g License plate lamp 12V 5W...

Page 65: ...rief surges are encoun tered One 40A slow blow fuse B for main circuit is green in color Fuse is located on right side of battery One 60A slow blow fuse C for alternator circuit is yel low in color Fuse is located on right side of engine below alternator NOTE Failure of fuse C is usually caused from incorrect polarity such as reversed cables when using a booster battery Failed fuse will not allow ...

Page 66: ...MAINTENANCE ADJUSTMENT ELECTRICAL WIRING DIAGRAM FOR TXG23 E6 Type 67 FIG 84 ...

Page 67: ...buckle 3 so free play is correct for brake pedal 4 Secure lock nuts against turnbuckles 5 Adjust brake rod of other side in same manner Make sure lock nuts are secured when brake adjustment is complete Check operation of parking brakes after adjustment is made Parking Brake Lever Adjustment E4 Type FIG 87 1 After above broke rod is adjusted Adjust parking brake wire on left side 2 Loosen lock nut ...

Page 68: ...ures the respective tire should be repaired or replaced by qualified personnel as soon as possible IMPORTANT If necessary to replace any tire s ensure original tire size is used This is particularly true on 4 WD models to ensure correct amount of front axle over speed or lead is maintained Wheel Bolt Torque FIG 89 Periodically check all wheel bolt torques Correct bolt torques Front Wheel Bolts 1 1...

Page 69: ... tire center to tire center at a point halfway up on face of each tire To adjust remove clip securing rubber boot to tie rod Loosen lock nut and rotate the tie rod to adjust Tie rod ball joints should freely rotate in cylinder ends Adjust each side evenly Ball joints must move freely after lock nuts are tightened FIG 90 ...

Page 70: ...y can be caused by Loose or worn ball joints K Worn or damaged steering column shaft universal jo ints K Air in steering system K Worn or damaged power steering unit CAUTION Excessive steering free play must be corrected before use Contact your ISEKI Dealer TORQE CHART FIG 92 All fasteners should be tightened in accordance with torque chart unless a specific torque value is called out in relevant ...

Page 71: ...ires from oily or damp floor 6 Raise and lock three point lift linkage in up position by turning lowering rate control knob 1 fully clock wise FIG 94 Step 7 Fill fuel tank to prevent condensation from forming on inside of tank Turn filter valve 7 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 insu...

Page 72: ...nctioning fuel injection pump Improper valve clearance Defective fuel injectors Defective governor Incorrect high speed setting Engine oil is getting into combustion chambers Insufficient fuel supply Defective fuel injectors Defective fuel injection pump Engine seizure due to low or poor oil Place range shift lever in neutral Disengage PTO clutch Consult your dealer Charge battery Clean and retigh...

Page 73: ...ir cleaner Insufficient engine oil Too low oil viscosity Defective pressure switch Clogged oil filter Defective oil pump Defective wiring Defective alternator Defective regulator Low electrolyte level or defective battery Loose or damaged fan belt Top up coolant Adjust belt tension or replace Clean Clean Replace Inspect oil level and replenish if necessary Clean or replace elements Inspect oil lev...

Page 74: ...e Broken cylinder Loose joints Cracked pipes Poorly adjusted rod on position control lever Locked lowering speed control knob Defective control valve Broken cylinder Seized lift shaft bearing Adjust free play Consult your dealer Replace broken spring Remove rust then lubricate Increase speed Fill to specific level Retighten clamps or replace cracked pipes and defective o rings Clean or replace Con...

Page 75: ...roblem Possible Cause Remedy ELECTRICAL SYSTEM Battery cannot be charged Head lamps are dim Particular function will not operate Blown fuse Defective wiring Loose or damaged fan belt Defective battery Defective alternator Defective regulator Discharged battery Poor connections Burnt bulb as applicable Blown fuse Poor contact Defective switch Check fuse and replace Correct loose dirty terminals sho...

Page 76: ...earance Cold Intake 0 25 mm Exhaust 0 25 mm Air Cleaner Single stage dry element Engine Cooling Liquid forced circulation Cold Starting Aid Glow plugs 3 TRANSMISSION Type Primary Infinite Range 2speed constant mesh Gear Speeds 2gears forward 2 reverse Clutch None Brakes Mechanically actuated sealed wet disk POWER TAKE OFF PTO Type Independent engine drive Control Hydraulic control Clutch Mechanica...

Page 77: ...Capacity 4WD model 540 kg measured at ball ends ELECTRIAL SYSTEM System Voltage 12 volt negative ground Battery cca 0 F 18 390 cca Charging 40 amp alternator with internal regulator rectifier CAPACITIES Engine Crankcase with Filter 2 6 liters Transmission 11 0 liters Fuel Tank 21 0 liters Cooling system 4 6 liters Front Drive Axle 4WD model 4 0 liters TREAD WIDTH SETTINGS Front 4WD Ag Tires 930 mm...

Page 78: ... 1 370 mm Max weight 150 kg Disk harrow Max harrowing width 1 400 mm Max weight 150 kg Sprayer Max tank capacity 120 litres Broad caster Max tank capacity 120 litres Sand spreader Max tank capacity Front blade with sub frame Max cutting width 1 250 mm Rear blade Max cutting width 1 520 mm Max weight 150 kg Box blade Max cutting width 1 070 mm Max weight 150 kg Snow blower with sub frame Max cuttin...

Page 79: ...during assembly Tractors will arrive with battery installed To assemble and pre deliver the Tractor proceed as fol lows CAUTION Be observant of components wheels fenders ROPS etc that may be attached to or held in position by container panels 1 Remove ROPS frame steering wheel seat and sun dry boxes from container 2 Disassemble container 3 Inspect Tractor for damage and any evidence of coo lant fu...

Page 80: ...ottle and turn main switch counterclockwise 5 10 seconds until glow indi cator glows red K Turn main switch clockwise to ON Oil pressure and alternator warning lights will illuminate Hold in on position 1 2 seconds K Turn main switch to Start to crank the engine Release key to ON position the moment engine starts Check that warning lights go out K Allow engine to warm up to operating temperature a...

Page 81: ...ling objects Implements and Attachments Your ISEKI Dealer offers a complete line of implements and attachments such as mowers loaders tillers and numerous ground engaging tools to fulfull your needs Please check with him on your requirements and he will be happy to show you his full line of matched equipment ACCESSORIES ...

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