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SYMPTOM

CAUSE

REMEDY

lut

The clutch slips

Incorrect adjustment

Adjust to correct free play

Worm or burnt lining

Contact dealer for repair

The clutch does not
disengage

Incorrect adjustment
Rusty clutch lining

Adjust to correct free play
Contact dealer for repair

Brake not working

Incorrect free play Worm
or burnt lining Left and
right gap different

Adjust to correct free play
Contact dealer for repair Equalize

Brake pedal not returning

Faulty return spring Lack
of grease on the joints

Replace spring

Remove rust and lubricate with
grease

aul

Hydraulics are not lifting

Engine revs. too low

Lack of transmission

Oil

Air leaking in from a
pipe

Clogged suction filter

Increase engine revs.

Top up the oil to the correct level

Repair or replace pipe or replace
O ring on joint and tighten

Clean and change oil

Contact dealer for repair

Faulty pump

Faulty hydraulic valve

Faulty cylinder

Contact dealer for repair

Oil leak from pipe

Loose pipe joint Cracked
pipe

Tighten joint

Replace or repair pipe

When lifting the relief
valve whistles

The stopper has slipped
down

Adjust the stopper

For any other hydraulic problems please consult your dealer who has the correct equipment to

diagnose and repair the system

Содержание T431

Страница 1: ...TYM OPERATOR S MANUAL FOR TRACTORS T431 T451 604 9 Namsan dong Changwon city Kyungnam Korea TEL 82 55 279 4379 FAX 82 55 279 4447 www tym co kr...

Страница 2: ...IA Proposition 65 Warning The Engine Exhaust from this product contains chemicals known to the state of California to cause cancer birth defects or other reproductive harm WARNING SIGNS IN THIS MANUAL...

Страница 3: ...enance 51 74 Sr No Description Page No Section C 11 CABIN 75 83 12 Air conditioning system 84 94 Section D 13 Specifications 95 97 14 Fuel saving Tips 98 99 15 Fault tracing 100 103 16 Wiring Diagram...

Страница 4: ...T The manufacturer warrants this product and full details of the warranty are provided on a separate warranty schedule SERVICE Service is available from any TYM dealer in the country PARTS To obtain s...

Страница 5: ...are carried out at the recommended intervals Read this Manual carefully and keep it in a convenient place for future reference If at any time you require advice concerning your Tractor do not hesitat...

Страница 6: ...nformed of the latest methods of servicing Tractors They stock genuine spare parts and are backed by the Company s full support Through this manual The use of the terms LEFT RIGHT FRONT and REAR must...

Страница 7: ...1 Clutch and Transmission A single plate dry clutch 10 24 diameter is used on these tractors Tractor with IPTO Independent Power Take Off are fitted with hydraulic Clutch Assy The transmission Gear bo...

Страница 8: ...c pump Electrical System A 12 Volt Lead Acid Propylene Battery is used to activate the Engine through the Starter Motor and the Electrical system comprising Horn Head Lamp Side indicator Lamps Plough...

Страница 9: ...assistance When additional assistance is needed Your Dealer Distributor has direct access to your office If you cannot obtain satisfaction by doing this contact the TYM CO LTD Office and provide them...

Страница 10: ...when lowering the upper section of the ROPS frame and take extreme care while 9 driving the tractor with the ROPS frame lowered Do not wear the seat belt with the ROPS lowered and please remember tha...

Страница 11: ...E ROPS Warning Never attach chains ropes to the ROPS for pulling purposes this will cause the Tractor to tip backwards Always pull from the Tractor drawbar Be careful when driving through door opening...

Страница 12: ...cked in its position Figure 1 identifies the seat fitted to your Tractor FOR Sliding seat To select Seat position move Adjusting lever and slide Seat closer to or away from Dash panel and Seat Adjusti...

Страница 13: ...safety Carefully read the message READ SAFETY INSTRUCTION Carefully read all safety instructions given in this manual for your safety Tempering with any of the safety devices can cause serious injurie...

Страница 14: ...n when the machine is equipped with a certified ROPS Failure to do so will reduce or eliminate protection for the operator in the event of a roll over PRECAUTION TO AVOID TIPPING Do not drive where th...

Страница 15: ...rohibited by state or local regulations Use slow moving vehicle SMV sign when driving on public road during both day night time unless prohibited by law during both day night time unless prohibited by...

Страница 16: ...enough to burn skin cause holes in clothing and cause blindness if found entry into eyes For adequate safety always 1 Fill batteries in a well ventilated area 2 Wear eye protection and acid proof hand...

Страница 17: ...l only when the Clutch pedal is fully pressed 2 Do not By pass this safety starter switch or work on it Only Authorized Dealers are WORK IN VENTILATED AREA Do not start the Tractor in an enclosed buil...

Страница 18: ...e that the operator wears clothing which will not get entangled in the moving parts of the tractor or machine and protect him or her from the elements When spraying or using chemicals please ensure th...

Страница 19: ...xhaust gases are very harmful and can cause death 6 Do not work under raised implements 7 When changing wheels or tires ensure that a suitable wheel stand is placed under the axle prior 18 7 When chan...

Страница 20: ...r they should take care during dusty operations which will reduce visibility substantially 9 Never start the tractor unless the transmission is out of gear the operator is in the seat and all round sa...

Страница 21: ...igns 8 Keep safety signs clean of dirt and grease servicing the Tractor 1 keep the tractor in good operating condition for your safety An improperly maintained Tractor can be hazardous 2 Stop the engi...

Страница 22: ...t operate the tractor in an enclosed building without adequate ventilation Exhaust fumes can cause death 8 Do not park the tractor on a steep slope 21 9 If power steering or Engine seizes to operate s...

Страница 23: ...r and disconnecting the equipment 2 Do not wear loose clothing when operating the power take off or near rotating equipment 3 When operating stationery PTO driven equipment always apply the tractor pa...

Страница 24: ...oved cap may not be safe 10 Do not drive equipment near open fire 11 Never use fuel for cleaning purpose 12 Arrange fuel purchases so that winter grade fuel are not held over and used in the spring N...

Страница 25: ...soon as necessity is apparent DO Allow the engine to cool before removing the radiator filler cap and adding water remove the 24 DO Allow the engine to cool before removing the radiator filler cap and...

Страница 26: ...N T Mount or dismount from the right side of the tractor DON T Temper the hydraulic control levers upper limit stops DON T Use draft control lever for lifting of implements DON T Start the engine with...

Страница 27: ...he tractor Clear the area of bystanders Locate and know operation of controls Start engine only from Operator s seat with depressed clutch pedal transmission in the neutral PTO disengaged and hydrauli...

Страница 28: ...THOROUGHLY TO UNDERSTAND THE IMPORTANT FUNCTIONS AND CAUTION Warning Warning 27 under pressure It is dangerous to remove the radiator cap while the system is hot Always turn the cap slowly to the firs...

Страница 29: ...URY TO THE OPERATOR OR OTHER PERSONS Location On rear frame Part No 1260 904 065 0A FRONT TYRE 9 5 16 PRESSURE 28 FRONT TYRE 9 5 16 PRESSURE Air pressure 30 p s i REAR TYRE 13 6 26 PRESSURE Air pressu...

Страница 30: ...um Setting Engine coolant temperature Warning Hare fast or maximum setting Fuel level Hazard warning Transmission oil pressure Engine Stop Neutral Turn signal 29 Stop control Neutral Turn signal Light...

Страница 31: ...h the location and function of all the features of your New Tractor Do not start the engine or attempt to drive or operate the Tractor until you are fully accustomed to all the controls It is too late...

Страница 32: ...NT AND SWITCHES 31 Main switch OFF The key can be inserted or removed ON The electric circuit is on Glow Glow plugs preheat the combustion chamber START The starter motor is engaged When the key is re...

Страница 33: ...ed in top gear 2 Left needle Indicates engine revolutions 32 HOUR METER The hour meter consists of digits with the last digit indicating 1 10th of an hour FUEL GAUGE Shows the amount of fuel in the ta...

Страница 34: ...on please stop the engine as overheating can occur if not rectified immediately Oil pressure lamp Will go out as soon as the engine starts if the oil pressure is correct If it comes on while the engin...

Страница 35: ...clutch pedal is released or the implement is lowered 34 Two switches operate the independent PTO 1 PTO ON OFF switch PTO ON OFF switch is situated on the LHS on the steering column and can be identif...

Страница 36: ...ntally cause injuries to the persons standing near the tractor The stopping of the PTO when the implement is lifted off the ground with the position control prevents the damage to the implement or the...

Страница 37: ...ushing it away from the driver decreases revolution Clutch disconnecting arm For long term storage of the Tractor it is possible to latch the clutch in the disengaged position Push the clutch down and...

Страница 38: ...l can override a fixed hand throttle setting Park brake Connect the brake pedals push them down while pulling the park brake up to engage Press the parking brake pedal and push the Brake pedal to rele...

Страница 39: ...lever This lever can be shifted by using the clutch both when the tractor is stationary or mobile It is located on the R H S of the driver seat Sub gear lever Linear shift lever Operate the sub gear...

Страница 40: ...heel drive with the front wheels in the straight position and at low Engine RPM important Do not use front wheel drive at high speed or on the road as premature wear of components will result Always u...

Страница 41: ...the tractor stop the engine and remove the key Set the parking brake MODEL POSITION 1 2 3 4 T431 T451 587 705 1 057 1 321 40 Operating the hydraulics The hydraulics are powered with an engine driven h...

Страница 42: ...ever backwards the depth increases Adjusting Knob of hydraulic descent speed 41 This knob controls the downward speed of the hydraulics three point linkage and is positioned at the front of the driver...

Страница 43: ...ucket cylinders simultaneously Remote hydraulic control valve coupler connecting and disconnecting Connecting 1 Clean both couplers 2 Remove dust plugs 3 Insert the implement coupler to the tractor hy...

Страница 44: ...ting the turn buckle barrel by which the threaded ends are interconnected ADJUSTMENT OF THE TOP LINK Lengthening or shortening the top link will change the angle of the implement The locating hole of...

Страница 45: ...44 Caution Do not attach a PTO shaft with the engine running and ensure all safety shields are in place MOUNTING IMPLEMENT If the PTO is used remove the safety cover off the PTO shaft Adjust the yoke...

Страница 46: ...is running as this can cause serious damage to the starter and engine flywheel Only engage the starter for a period of not more than 10 seconds If Engine does not start rest the starter for about 20 s...

Страница 47: ...e hydraulic system and the synchromesh in the transmission Correct times for warming up are Temperature Time for warming up Above 50 F 5 10 min 50 F 32 F 10 20 min 32 F 14 F 20 30 min 14 F 4 F 30 40 m...

Страница 48: ...f individual pedals To make a tight turn use both the steering wheel and the brake pedal at the same time For a left turns use the left pedal and a right turn the right pedal 47 Perform tight turns on...

Страница 49: ...d Release the clutch and as it engages release the brake pedals Adjust the throttle to the required speed 48 The diff lock would only be used in situations where traction is lost on one of the rear wh...

Страница 50: ...re are not clogged or that the tractor has a broken or stretched fan belt When traveling on public or farm roads connect both brake pedals and allow for the weight of any mounted implement to ensure t...

Страница 51: ...Track adjustment As some models of TYM are front wheel assist the front track can be set in 2 positions The rear track can be set in 5 positions as illustrated 50 Unit mm in...

Страница 52: ...Maintenance 51 This section gives full details of the service procedures necessary to maintain your Tractor at peak efficiency while the lubrication and maintenance chart provides a ready reference t...

Страница 53: ...olant is a rusty color drain the system completely and refill with the correct mixture of water and anti freeze or corrosion inhibitor Engine oil Pull out the stick wipe it and dip in the oil sump Ens...

Страница 54: ...tires has a direct bearing on the life of the tire and its performance in the field Ensure that the tire pressures are correct and in accordance with the table on page 59 To make a visual judgment see...

Страница 55: ...Electrical Check the operation of all gauge switches horn lights and indicators Installing loader 1 Connect P port of loader control valve to the line on the tractor marked P from the PTO valve 54 1...

Страница 56: ...urs To correct level on the dipstick Air cleaner Clean every 100 hours Radiator coolant Check daily top up if required See page 54 Radiator Check daily for damages leakage 55 Engine Fuel Fill tank Fue...

Страница 57: ...brake pedals Check daily Adjust so that both operate simultaneously and brake at the same time Operation of each Check daily Smooth operation 56 of each lever Free play of steering wheel Check daily A...

Страница 58: ...to proper torque Check the leakage of oil at the clutch chamber Check once a year with the lower plug pulled out Hydraulic oil filter Change every 300 hours Oil of the Check every 100 Replace if leaki...

Страница 59: ...Above 25 C 77 F SAE30 or 10W 30 0 C to 25 C 32 F to 77 F SAE20 or 10W30 Below 0 C 32 F SAE 10W or 10W 30 7 0 1 85 gal 3 TRANSMISSION CASE See next page 34 9 US gal 4 FRONT AXLE Gear oil 80 or 90 8 8 2...

Страница 60: ...can be removed by pulling forward having first detached the hood lamp wiring harness 59 Opening the Side cover To open grasp the side cover Pull the forward panel upward to separate from guide support...

Страница 61: ...quality oils as engine or transmission oil refer to the page 61 Refer to the table on page 60 61 and 62 for the change frequency Changing engine oil Park tractor on level surface shut off engine Remo...

Страница 62: ...nsmission and drain the oil Replace and check the drain plug Refill the transmission to the correct level on the dipstick with new oil qty 34 9 US gal 61 important Always use the same grade and specif...

Страница 63: ...her 2 3 turn to tighten it FUEL FILTER This is the primary filter and removes water and coarse dirt from the fuel To clean it first close the tap then remove the filter and wash it After replacing it...

Страница 64: ...DRAULIC OIL FILTER Remove the filter with a filter wrench To replace apply oil or grease on the seal fit by hand until seal contacts bare then turn it 2 3rd turn further to tighten it check for leaks...

Страница 65: ...tor Caution Serious burns can result from the contents of pressurized hot radiators Allow the engine to cool down completely before opening radiator cap Caution Anti freeze Frozen cooling water can da...

Страница 66: ...ooling fins on the radiator and reduce its efficiency GREASING THE TRACTOR Grease the tractor according to the service schedule page 56 and 57 Ensure that grease nipples are cleaned well before any at...

Страница 67: ...iod of time will increase the free play The correct free play of the pedal is 0 78 1 18 in To adjust loosen the locknut on the turnbuckle and adjust 66 adjust Check the adjustment and tighten the lock...

Страница 68: ...can cause severe shaking of both the steering wheel and the entire tractor The correct toe in is 0 08 0 24in We recommend that this adjustment is made by the dealer CHECKING THE BATTERY The electroly...

Страница 69: ...boost charged battery It is necessary to recharge the battery as early as possible Failure to do this will shorten the battery s service life 68 Always disconnect the negative terminal first when rem...

Страница 70: ...pprox 10 mm 0 39 in as shown in the picture To adjust the belt loosen or tighten the nut as shown in the picture important Never beat the element on a stone or concrete floor wall to clean it Check al...

Страница 71: ...e as required REPLACING FUSES The circuit has 8 blade type fuses in its wiring circuit See diagram on page 90 and 91 When a fuse has blown replace it with one of the same value Using a large capacity...

Страница 72: ...to remove the battery and keep it inside in a warm environment This will ensure effective starting when the tractor is required When the outside temperature is below 32 replace the Antifreeze complete...

Страница 73: ...pressure Lower any implement to the ground or store in a shady dry place Disconnect the clutch by using the clutch disconnecting arm Place a piece of wood under each tire to preserve the tire importa...

Страница 74: ...tem It is available in the following version Cab with ventilation and heating systems Cab with ventilation heating and air conditioning systems The cab is in full conformity with the international sta...

Страница 75: ...ful during implement hitching and unhitching operations When using implement supports be sure they are suitable and sufficiently strong Doors Instrument and Related parts The doors are provided with k...

Страница 76: ...c arm to allow positioning for maximum convenience by the user Remember that mirrors must always be positioned in compliance with road traffic regulations when driving on a public highway Cab ceiling...

Страница 77: ...le N B it is very important that the air diffusers never be completed closed so as to allow for a steady air flow To obtain a greater pressurization inside the cab it is necessary to take the air from...

Страница 78: ...t temperature control as required fully clockwise For maximum cool and fully counterclockwise for heat Circulation diffuses With the circulation vent set in any position outside Air will still be pull...

Страница 79: ...MPORTANT Ventilation is provided by a single blower unit serving both the heating system and the air conditioning system After reaching the desired temperature adjust the system to suit your needs Not...

Страница 80: ...not come out from the diffusers right away as soon as the system is started turn off immediately and identify the fault N B Never turn on the heating system when working in dusty environments 2 Compre...

Страница 81: ...s advisable to consult our specialized workshops whenever repairs or adjustments need to be performed Do not approach the system with open flames as any escape from the circuit may produce a lethal ga...

Страница 82: ...foreign particles from the air ACTIVE CARBON filter is informed to parts catalogue ACTIVE CARBON filter is informed to parts catalogue Warning Cab air filters remove dust in the air but are not capab...

Страница 83: ...r conditioner system 5 Always check the temperature and pressure of the air conditioner system before reclaiming the refrigerant and when you test the system 6 Never leak test the system using a flame...

Страница 84: ...drier is a container filled with moisture removing material which removes any moisture that may have entered the air conditioner system in order to prevent corrosion of the internal components of the...

Страница 85: ...air conditioning system in the coldest for 5 minutes C Check sight glass for clear sight or cloudy Caution If the air conditioning system is operated without being charged The lubrication in the compr...

Страница 86: ...ool High low pressure is normal with below Low 1 5 2 0kg High 14 5 15kg normal 5 Diagnosing malfunctions 1 Tracing faults SYMPTOM CONDITION CAUSE REMEDY 1 Compressor Abnormal sound Inlet sound Outlet...

Страница 87: ...aged to push Clutch gap large Adjust Engaged to push with hand Clutch gap large Adjust Low voltage Check battery No defect wire malfunction Replace Slip Slip during rotation Low voltage Check battery...

Страница 88: ...LTD policy is one of continuous improvement and the right to change prices specifications or equipment at any time without notice is reserved All date given in this book is subject to production varia...

Страница 89: ...RPM 1250 2460 engine RPM 88 Firing order 1 3 4 2 Accelerator Hand Foot Accelerator ELECTRICAL STARTING AND LIGHTING Battery Capacity 12 Volt 110AH Starter Solenoid Engaged Key Start with Safety starte...

Страница 90: ...0 37 4 0 54 0 49 L 1 0 65 0 60 2 0 92 0 84 3 1 24 1 14 4 1 64 1 50 M 1 1 82 1 66 2 2 55 2 33 3 3 46 3 16 4 4 54 4 15 89 Engine Output speed PS rpm 43 2600 Fuel Diesel fuel Fuel tank capacity 43 5 Star...

Страница 91: ...of air cleaner Fuel injection Pump or nozzles should be checked 90 Pump or nozzles should be checked 3 Do not run the engine without load for more than 2 minutes It is better to stop the engine rathe...

Страница 92: ...not remove the thermostat but replace with a new one if required 5 Do not change the radiator water often Note 1 Always stop any fuel or oil leakages 2 Carry out the regular maintenance failure to do...

Страница 93: ...er for repair Engine revolutions are irregular Air in the fuel system Faulty injector Bleed the system Contact dealer for repair FAULT TRACING 92 Fuel pipe leak The engine stops at low revolution Poor...

Страница 94: ...repair Contact dealer for repair Contact dealer for repair Fill the tank and check fuel quality Clean the element Oil warning light comes on with the engine running Low oil level Wrong oil Faulty ligh...

Страница 95: ...lubricate with grease Hydraulic system Hydraulics are not lifting Engine revs too low Lack of transmission Oil Air leaking in from a pipe Clogged suction filter Increase engine revs Top up the oil to...

Страница 96: ...tact dealer for repair Replace or adjust Before anything else check the electrolyte level of the battery and the connections Top up it required and clean and retighten the terminal Dim head lights Low...

Страница 97: ...T431 T451 WIRING DIAGRAM 96...

Страница 98: ...T431 T451 WIRING DIAGRAM 97...

Страница 99: ...CABIN WIRING DIAGRAM 98...

Страница 100: ...CABIN WIRING DIAGRAM 99...

Страница 101: ...for direction Signal relay for the power 6 PTO monitor PTO safety relay 7 Coupler for the power Max rated ampere 8 Coupler for the trailer A Head lamp 12V45 45W B Direction signal lamp 12V21W Stop la...

Страница 102: ...Wiring diagram of Independent PTO 101...

Страница 103: ...T431 T451 POWER TRAIN 102...

Страница 104: ...DATE JOB CARD NO NATURE OF DEFECT PARTS REPLACEMENT W CLAIM NO AND DATE REMARKS TRACTOR HISTORY CARD 103...

Страница 105: ...DATE TRACTOR HOURS NATURE TYPE OF REPAIR SERVICE CARRIED OUT SERVICE RECORD 104...

Страница 106: ...DATE JOB DONE MACHINE HOURS FUEL CONSUMPTION ENGINE OIL TOPPED UP REMARKS START END DAILY OPERATION LOG 105...

Страница 107: ...PART REPLACEMENT RECORD DATE PART DESCRIPTION QTY COST DATE PART DESCRIPTION QTY COST 106...

Страница 108: ...T431 T451 OPERATOR S MANUAL FOR TRACTORS CODE NO 1291 912 001 0 Printed on Dec 2004 Edited on March 2008 6th EDITION 107...

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