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TYM T454HST, Operator'S Manual

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18 

DO NOT WELD, DRILL OR STRAIGHTEN THE ROPS

 

 

 

         

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 or under low overhead 

objects. Make sure there is sufficient overhead clearance for the ROPS fatal injuries 

 

 

 

If the ROPS is removed or replaced, make certain that the proper hardware is used to replace the ROPS and the 
recommended torque values are applied to the attaching bolts  

 

 

Always wear your seat belt if the tractor is equipped with ROPS 

Warning 

Warning 

Warning 

Summary of Contents for T454HST

Page 1: ...TYM OPERATOR S MANUAL FOR TRACTORS T454HST T554HST DaeYong B D 7 Eonju ro 133 gil Gangnam gu Seoul Korea TEL 82 2 3014 2800 FAX 82 2 3014 2852 www tym co kr...

Page 2: ......

Page 3: ...lity or fitness for a particular purpose except where such disclaimer is prohibited by law If such disclaimer is prohibited by law then implied warranties shall be limited in duration to the life of t...

Page 4: ...esponsible for the transportation of the engine to and from the repair location as designated by YANMAR To Locate an Authorized YANMAR Industrial Engine Dealer or Distributor You can locate your neare...

Page 5: ...but not be limited to loss of revenue loan payments cost of rental of substitute equipment insurance coverage storage lodging transportation fuel mileage and telephone costs The limitations in this wa...

Page 6: ...at no charge to you including diagnosis parts and labor Manufacturer s Warranty Period The model year 1998 or later certified and labeled non road compression ignition engines are warranted for the pe...

Page 7: ...y replacement part which is functionally identical to the original equipment part in all respects may be used in the maintenance or repair of your engine and shall not reduce YANMAR s warranty obligat...

Page 8: ...ng receipts covering maintenance on your non road compression ignition engine but YANMAR cannot deny Warranty solely for the lack of receipts or for your failure to ensure the performance of all sched...

Page 9: ...WARNING CALIFORNIA 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 SIGN...

Page 10: ...nce 5 ROPS Roll over protection structures 6 Safety instructions Do s Don ts 7 Safety signs 8 Universal symbols Section A 9 Controls Instruments Operations Section B 10 Lubrication maintenance Section...

Page 11: ...ice record 19 Daily operating Log 20 Part replacement record 119 124 125 126 127 130 131 137 138 139 140 141 142 9 All information illustrations and specifications in this manual are based on latest i...

Page 12: ...ts 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 spare parts please contact...

Page 13: ...routine services as specified in this manual 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 a...

Page 14: ...est 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 be understood to a...

Page 15: ...er is divided into right and left and to the respective final cases In the final cases the transmitted revolution is reduced by the level gears to drive the front wheel The 4WD mechanism with level ge...

Page 16: ...m Three point Linkages can be used for Category 1 type USA or Category 2 type EU of implements Steering It consists of Hydrostatic Power steering system which has a hydraulic cylinder and tandem type...

Page 17: ...roblem and request 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 Offic...

Page 18: ...n these tests were all mounting bases and bolts or other fasteners DANGER For ROPS frames to be effective and protect the operator the seat belt provided must be worn in order to keep operators within...

Page 19: ...maged or cracked the faulty component must be replaced with a new unit Such a unit must meet all of the test criteria of the original unit Fitment of an inferior item or items affects the certificatio...

Page 20: ...hen driving through door opening or under low overhead objects Make sure there is sufficient overhead clearance for the ROPS fatal injuries If the ROPS is removed or replaced make certain that the pro...

Page 21: ...t Seat position move Adjusting lever and slide Seat closer to or away from Dash panel and controls Check whether the seat properly locked in its position before driving the tractor Always use the seat...

Page 22: ...anual for your safety Tempering with any of the safety devices can cause serious injuries or death Keep all safety signs in good condition Replace missing or damaged safety signs Keep your tractor in...

Page 23: ...checked after the first 100 hours of Tractor and every 500 hours thereafter for any evidence of damage wear or cracks In the event of damage or alteration the ROPS must be replaced prior to further op...

Page 24: ...e fuel with care it is highly flammable Do not refuel the Tractor while smoking or near open flame or sparks Always stop engine before refueling Tractors Always keep your tractor clean of accumulated...

Page 25: ...he Tractor clean and dry Do not attempt to service Tractor when it is in motion Keep body and clothing away from rotating shafts Always lower equipment to the ground Stop the engine Remove the key All...

Page 26: ...harge by placing a metal object across the poles PREVENT ACID BURNS Sulfuric acid in battery electrolyte is poisonous It is strong enough to burn skin cause holes in clothing and cause blindness if fo...

Page 27: ...the people standing nearby the tractor 2 For additional safety keep the pull to stop knob fuel shut off control in fully pulled out position Transmission in neutral position Foot brake engaged and PTO...

Page 28: ...tem to become operational 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 recommended to work on safety starter switch...

Page 29: ...sure 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...

Page 30: ...ed area ensure that the area is well ventilated as exhaust 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...

Page 31: ...orkers are not injured In particular 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 opera...

Page 32: ...Replace all missing illegible or damaged safety signs 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 ma...

Page 33: ...r TYM Tractor Dealer Distributor if safety starting switch malfunctions 4 Avoid accidental contact with the gear shifter lever while the engine is running Unexpected Tractor movement can result from s...

Page 34: ...turning at corners 3 Lock the tractor brake pedals together when transporting on roads to provide proper wheel braking 4 Keep the tractor in the same gear when going downhill as used when going uphil...

Page 35: ...ntain control of the fuel filler pipe when filling the tank 6 Do not fill the fuel tank to capacity Allow room for expansion 7 Wipe up spilled fuel immediately 8 Always tighten the fuel cap securely 9...

Page 36: ...estigate any abnormality immediately DO Keep the radiator filled with clean water and in cold weather use anti freeze mixture Drain the system only in an emergency and fill before starting the engine...

Page 37: ...long period DON T Run the engine if it is not firing on all cylinders DON T Ride the brake or clutch pedal This will result in excessive wear of the brake lining clutch driven member and clutch releas...

Page 38: ...General safety Information should be kept with the machine at all times as reference data This symbol means ATTENTION YOUR SAFETY IS INVOLVED The message that follows the symbol contains important inf...

Page 39: ...37 Part No 1200 910 003 0 Part No 1200 910 023 0 Part No 1769 910 009 0 Part No 1200 910 006 0 Part No 1200 910 011 0 Part No 1200 910 004 0 Part No 1200 910 019 0 DECALS ON THE CHASSIS...

Page 40: ...38 DECALS ON THE CABIN Part No 1200 910 024 0 Part No 1200 910 005 0 Part No 1200 910 001 0 Part No 1200 910 016 0 Part No 1220 904 122 1 Part No 1200 910 015 0 Part No 1200 910 012 0...

Page 41: ...Part No 1200 910 011 0 Part No 1200 910 013 0 Part No 1769 910 009 0 39...

Page 42: ...d rev minX100 Pressured open slowly Corrosive substance Hours recorded Continuous variable Tortoise Slow or minimum Setting Engine coolant temperature Warning Hare fast or maximum setting Fuel level H...

Page 43: ...d Parking brake Engine oil pressure Power take off disengaged Work lamps Air filter Lift arm raise Differential lock Battery charge Lift arm lower See operator s manual 41 Regen Request Lamp Exhaust T...

Page 44: ...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...

Page 45: ...43 DESCRIPTION OF TRACTOR CONTROLS INSTRUMENT AND SWITCHES...

Page 46: ...heat the combustion chamber HOUR METER The hour meter consists of five digits where the last digit indicates 1 10th of an hour 44 HEAD LAMP TURN SIGNAL SWITCH AND HORN HEAD LAMP SWITCH High and low be...

Page 47: ...in the tank when the ignition switch is ON WATER TEMPERATURE GAUGE This comes on when the coolant temperature is over 110 degrees HAZARD LAMP SWITCH Push the hazard warning signal once to operate the...

Page 48: ...engine starts if the oil pressure is correct If it comes on while the engine is running stop the engine and get expert advice Parking brake lamp is operated on when the ignition key is turned onto ON...

Page 49: ...y Cruise Control Lamp Will turn on when cruise control is engaged Forward indicator lamp is operated when F R Lever indicated forward Reverse indicator lamp is operated when F R Lever indicated revers...

Page 50: ...inside of the cleaner Also blow air through the filter in the direction of intake air to clean it or replace the filter with a new one Cruise control indicator This comes on while the cruise control...

Page 51: ...arning Lamp RegenAck Lamp RegenReqSW RegenDisable Lamp RegenDisableSW Lamp functions Run the system in a well ventilated area to secure your safety If running the system in a poorly ventilated area su...

Page 52: ...mp blinks However the regeneration process is not performed if the regeneration activation conditions are not satisfied 3 Press and hold the ACK button for 3 seconds and release it Then the ACK lamp a...

Page 53: ...ed colored indicator When the switch is pushed down to start the PTO indicator glows to indicate that the switch and the PTO are in ON position If the switch is pushed down again the indicator goes of...

Page 54: ...ng it indicates to the operator that the PTO is in the on position but temporarily not rotating either because the clutch pedal is pressed or the implement is lifted off the ground or both The PTO wil...

Page 55: ...is indicated by the blinking PTO monitor is to make the operator aware that the PTO is in on position and will instantly start rotating if the clutch pedal is released or implement is lowered or both...

Page 56: ...again to decrease cruise speed more by increment ratio Adjusted setting is erased when cruise control is disengaged LOAD SENSING BUTTON Load sensing function is used to prevent engine from stalling d...

Page 57: ...ement It will provide more quick changes in speed or direction The tractor would be more jerky Mode 2 Depress top or bottom of mode switch to activate mode 2 This mode gives the medium response sensit...

Page 58: ...TRACTOR CONTROLS Steering Wheel Sub shift Lever 4WD shift Lever Tilt Lever Brake Pedal Forward Reverse Speed control Pedal Joy stick lever Draft control Lever Position Lever Auxiliary Valve Lever 56...

Page 59: ...ve backward The speed control pedal will return in neutral position and the tractor will stop when the speed control pedal is released BRAKE PEDAL A connecting latch is provided to connect the right a...

Page 60: ...the tractor be sure to apply the parking brake and stop the engine In applying the brakes The torque of wheel axle is extremely high while creep speed is being used Be sure to step down on the clutch...

Page 61: ...achine is in motion important SUB GEAR LEVER RANGE SHIFT LEVER Operate the sub gear lever using clutch to select the appropriate speed for different applications It is located on the LHS of driver sea...

Page 62: ...use the diff lock at high speed or on the road as this can cause roll over and injury Caution FRONT WHEEL DRIVE LEVER 4WD In the ON position the front wheels are engaged and in the OFF position they a...

Page 63: ...ions and conditions Use the PTO switch to engage or disengage rear PTO MODEL SPEED rpm T454 T554 HST 540 DRIVER S SEAT To adjust the seat backwards and forwards push left side the lever at the front o...

Page 64: ...rn on the PTO switch Rear PTO and mid PTO are engaged simultaneously 5 Increase engine speed to desired speed Always use the clutch when engaging or disengaging the PTO or Mid PTO Let the PTO driven i...

Page 65: ...nsure that the implement returns to the same depth every time To raise the implement Pull the lever back To lower the implement Push the lever forward After finishing the work always lower the impleme...

Page 66: ...ement Sudden dropping of an implement due to hydraulic problems can cause serious injury or death Caution REMOTE HYDRAULIC VALVE LEVER Move the lever up or down and hold This will raise or lower the i...

Page 67: ...elieve pressure by moving hydraulic control levers with engine shut off Pull the hose straight from the hydraulic coupler to release it 4 Clean oil and dust from the coupler then replace the dust plug...

Page 68: ...ore applying pressure to the system Release all pressure before disconnecting the lines or performing other work on the hydraulic system To find a leak under pressure use a small piece of cardboard or...

Page 69: ...67 OPERATING THE 3 POINT LINKAGE TPL...

Page 70: ...rrows ditchers cultivators and the like That is when working with draft control The length of stabilizers is adjusted by removing the pin and rotating the turn buckle barrel by which the threaded ends...

Page 71: ...IF EQUIPPED EXTENDABLE TYPE Push the point area and pull the end of the lower link to adjust the length of lower link Only use drawbar to tow and keep the 3 point linkage in raised position when toei...

Page 72: ...er links to suit the implement in use Attach the left lower link then attach the right lower link using the adjusting handle on the leveling box if required Attach the top link Attach the PTO shaft to...

Page 73: ...f As the lamp goes off turn the key to the start position to start the engine 9 Ensure that all the warning lights are off with the engine running Never turn the key to the start position while the en...

Page 74: ...ion and operating temperature Failure to do so can shorten engine life substantially WARMING UP IN COLD WEATHER Cold weather will change the viscosity of the oil resulting in a reduced oil pumping cap...

Page 75: ...IN OPERABLE CONDITION FOR 3 MONTHS OR MORE When the engine is not operated during storage of three months or more internal engine parts can rust and lose oil film As a result the engine can seize whe...

Page 76: ...same time push in the clutch and brake simultaneously When the tractor has come to a halt lower any implement to the ground and put the main gear in neutral Apply the park brake stop the engine and re...

Page 77: ...ituations where traction is lost on one of the rear wheels Use low engine revolutions when using the diff lock If the diff lock does not release after removing the foot from the pedal use the left and...

Page 78: ...veling on public or farm roads connect both brake pedals and allow for the weight of any mounted implement to ensure that the unit is not unbalanced Also allow for the width when passing other road us...

Page 79: ...ist the front track can be set in 2 positions The rear track can be set in 5 positions as illustrated Unit mm in MODEL T454HST T554HST DIVISION FRONT REAR TYRE 9 5 16 6PR 13 6 26 8PR AIR PRESSURE kgf...

Page 80: ...ion Maintenance 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...

Page 81: ...th the correct anti freeze or anti corrosion inhibitor in it If the coolant is a rusty color drain the system completely and refill with the correct mixture of water and anti freeze or corrosion inhib...

Page 82: ...l through the filler hole Always ensure that you use the correct oil for topping up or oil changes Caution FUEL The fuel Filler is located on the left side of transmission Use the fuel gauge to check...

Page 83: ...n page 77 To make a visual judgment see the drawing on the right STEERING Ensure that the steering wheel does not have excessive free play BRAKE Ensure that the left and right brakes are adjusted corr...

Page 84: ...he loader control valve to the line on the tractor marked T 3 Connect the remaining line from the control valve to the line on the tractor marked P1 to the transmission housing DETACHING THE LOADER LO...

Page 85: ...k Frequency Comment 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 0 5 0 0 5 5 0 6 0 0 Engine Engine oil Every 500 hours or 12months after first 50 hours To correct level on the dipstick API CH4 gr...

Page 86: ...quency Comment 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 0 5 0 0 55 0 6 0 0 Engine Fan belt Check daily See page 100 101 Battery Check daily Oil filter Every 500 hours or 12months after first...

Page 87: ...ily 0 78 1 18in Free play of brake pedal Check daily 1 18 1 57in State of both brake pedals Check daily Adjust so that both operate simultaneously and brake at the same time Operation of each lever Ch...

Page 88: ...e pedal Check every 300 hours Grease each nipple Replenish every 50 hours everyday in dusty conditions Loose bolts and nuts Check daily Tighten to proper torque Hydraulic oil filter Change every 500 h...

Page 89: ...FILLING DIAGRAM CAPACITY TABLE 87...

Page 90: ...emperature 5 3 1 4US gal 3 TRANSMISSION CASE See next page 35 9 24 US gal 4 FRONT AXLE API GL 4 Grades Gear oil 80 or 90 10 2 64 US gal 5 FINAL DRIVE CASE B API GL 4 Grades Gear oil 80 or 90 6 Clutch...

Page 91: ...d water is kept well away from the fuel tank important Opening the Side cover To open grasp the side cover Pull the forward panel upward to separate from guide support pin 1 And pull the side panel fo...

Page 92: ...l the tank with fuel and turn the ignition key to on 2 Loosen the air breather screw of the fuel filter two or three turns 3 When fuel free from air flows bubbles from the Air breather screw tighten t...

Page 93: ...e factory with 15W 40 For summer use over 77 use SAE 30 For temperatures from 32 77 use SAE20 or 15W 40 For temperatures below 32 use SAE 10W When changing the oil always change the filter Always use...

Page 94: ...ach final drive to vent air from final drives 4 Remove the dip stick from the filter hole and fill with 2 64 US gal 10 liters and allow time for the oil to drain into the final drives 5 Check the oil...

Page 95: ...illed when the element is removed Notice Do not use a tool in order to remove the fuel filter Attempting to remove the fuel filter with a filter wrench or a filter strap could damage the locking ring...

Page 96: ...filter base is clean Push a new fuel filter fully into the fuel filler base 5 Hold the fuel filter in place Fit locking ring into position Rotate the locking ring clockwise in order to fasten the fuel...

Page 97: ...ine to cool down and then turn the cap slowly to ensure that there is no excessive pressure in the radiator Caution Serious burns can result from the contents of pressurized hot radiators Allow the en...

Page 98: ...radiator Release the bolt and pull to remove the cover Then clean the radiator between the fins and tube by using clean water important GREASING THE TRACTOR Grease the tractor according to the service...

Page 99: ...THOD Loosen the locknuts to adjust the brake Turning counterclockwise to increases the free play or turning clockwise to decreases Tighten the locknut and confirm to fix the Nuts Check that the free p...

Page 100: ...ractor The correct toe in is 0 08 0 24in We recommend that this adjustment is made by the dealer CHECKING THE BATTERY Check the Indicator condition Green color Good condition Black color Charging nece...

Page 101: ...fe Disconnect the terminals prior to charging the battery to avoid damage to the circuit and electrical instruments Caution Terminal Terminal BATTERY MAINTENANCE Low temperatures will affect the perfo...

Page 102: ...k the engine When the engine is not run for long periods of time or if the engine is run for short periods The batteries may not fully charge A battery with a low charge will freeze more easily than a...

Page 103: ...dust out When working in dusty conditions increase the service frequency Replace the element after cleaning it 5 times or it is damaged CHECKING HOSES AND LINES The fuel lines radiator hoses hydraulic...

Page 104: ...or fuses can cause fires to both the tractor and surrounding area so get the dealer to check it annually Likewise fuel pipes and wiring age with use Ask your dealer to check it at least once every 2...

Page 105: ...and keep it clean Fill the tank to avoid condensation and rust Lower any attached implement to the ground before parking the tractor For long term storage consult your dealer important DON T DON T DON...

Page 106: ...tion measure Either removes the battery or the negative terminal as mouse damage to wiring can cause short circuits and fires Remove the ignition key and store in a safe place When washing the tractor...

Page 107: ...system 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...

Page 108: ...mounted onto the tractor must be safely secured Be very careful during implement hitching and unhitching operations When using implement supports be sure they are suitable and sufficiently strong Door...

Page 109: ...ed on by means of the special switches on the roof console Rearview mirrors The cab is provided with rearview mirrors on both sides They can be adjusted and folded whenever necessary to avoid interfer...

Page 110: ...Ventilation The ventilation unit is housed in the cab ceiling To switch it on and adjust it turn the electrical fan switch to the desired speed The cab becomes slightly pressurized when the ventilati...

Page 111: ...front and rear working lights are ON when push the button The work light indicator lamp on the instrument cluster will illuminate Wiper control switch Switch ON The Wiper switch is ON when Push the To...

Page 112: ...isture level is decreased NOTE 1 During cold weather with ambient temperature above 0 C 32 F operate the air conditioner at least once per month for a period of 10 to 15 minutes This will lubricate th...

Page 113: ...st or fast demist all other vents should be closed off 1 Speed heating fan 2 Electric resistances 3 Recirculation inlets 4 Pivotal air diffuser 5 Air filter IMPORTANT Ventilation is provided by a sing...

Page 114: ...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 COMPRESSOR BELT...

Page 115: ...ITIONING SYSTEM The system is designed to ensure optimum temperature inside the cab and maximum comfort and safety for the operator However it is advisable to consult our specialized workshops wheneve...

Page 116: ...cide treatment is finished it is necessary to once again replace the ACTIVE CARBON filter with the paper filter since this is the only type suited for filtering foreign particles from the air Optional...

Page 117: ...The air is uselessly compressed by the compressor and no cooling effect is produced The moisture has a tendency rise to obstructions which prevent the cooling efficiency Check belt tension when finge...

Page 118: ...the bolts Clutch fail Check Abnormal revolution Inlet cause Damaged parts Check replace Slip the clutch Check replace Not Lub Replenish Outlet cause Belt tension released Adjust Refrigerant or oil le...

Page 119: ...eakage Check tighten Unable to control the fan Motor Air volume control switch failure Check tighten Motor is abnormal Motor failure Replace 3 Clutch Noise Regular noise Irregular noise Interference w...

Page 120: ...manifold pressure gauge is various sensibly Ambient Temp is based on 30 35 Caution Operating E G RPM 1500 2000 is must and so to that you can check the correct cause and air conditioning In case below...

Page 121: ...y 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 variations Dim...

Page 122: ...le rpm 950 10 RPM Fuel injection pump Common Rail Cylinder sleeve Air Cleaner Dry Filter element paper element filtering type DPF Horizontal External type Firing order 1 3 4 2 Accelerator Hand Acceler...

Page 123: ...ous operation A foot brake is fitted for parking Disc Diameter 183mm 7 2in Number of lining 4 each side Total brake thickness 21 1 0 83in 121 HYDRAULIC SYSTEM Independent fully Live hydraulic pump and...

Page 124: ...Firing order 1 3 4 2 1 Injection pump Direct Lubrication type Forced circulation Cooling system Water cooled Forced circulation Coolant capacity 9 3 Air cleaner Dry Single Element Muffler Horizontal s...

Page 125: ...765 108 9 Wheel base mm Distance between shafts 1 935 76 2 Min Ground Clearance mm 370 14 6 Tire Front 9 5 16 6PR Rear 13 6 26 8PR Axle type Front Center pin Rear Central axle Implement Operation Hyd...

Page 126: ...ns are subject to change for improvement without notice Traveling Speed Km hour mile hour MODEL T454 T554HST Range shift Forward Reverse L 0 7 04 4 37 0 7 04 4 37 M 0 11 41 7 09 0 11 41 7 09 H 0 33 41...

Page 127: ...wer excessive oil consumption fuel consumption B Engine 1 put the engine oil on load after the engine is heated the water temperature gauge indicates the needle to be in the green zone 2 If excessive...

Page 128: ...g as when required F Cooling system 1 Check the fan belt tension regularly Adjust If required 2 Check the coolant level in the radiator fins always clean 3 Replace the radiator cap with a genuine cap...

Page 129: ...lter No fuel being supplied Glow plug disconnected or not working Bleed the system Clean or replace both filters Fill tank or turn tap on Contact dealer for repair Engine revolutions are irregular Air...

Page 130: ...valve seat Incorrect valve gap Faulty timing Fuel shortage Clogged air cleaner Contact dealer for repair Contact dealer for repair Contact dealer for repair Contact dealer for repair Contact dealer fo...

Page 131: ...ing in from a pipe Clogged suction filter Faulty pump Faulty hydraulic valve Faulty cylinder Increase engine revs Top up the oil to the correct level Repair or replace pipe or replace O ring on joint...

Page 132: ...s needed Contact dealer for repair Contact 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 reti...

Page 133: ...131 T454 T554HST ELECTRIC SYSTEM DIAGRAM...

Page 134: ...132 T454 T554HST ELECTRIC SYSTEM DIAGRAM...

Page 135: ...T454 T554HST ROLL BAR WIRING DIAGRAM 133...

Page 136: ...134 T454 T554HST CABIN WIRING DIAGRAM 1...

Page 137: ...135 T454 T554HST CABIN WIRING DIAGRAM 2...

Page 138: ...136 T454 T554HST CABIN WIRING DIAGRAM 3...

Page 139: ...R THE TRAILER A HEAD LAMP 12V55W B TURN SIGNAL LAMP REAR 12V21W STOP LAMP TAIL LAMP 21 5W C INSTRUMENT PANEL LAMP 12V3 4W D WORKING LAMP 12V35W E TURN SIGNAL LAMP FRONT 12V21W FRONT POSITION LAMP 21V5...

Page 140: ...138 T454 T554HST POWER TRAIN...

Page 141: ...139 DATE JOB CARD NO NATURE OF DEFECT PARTS REPLACEMENT W CLAIM NO AND DATE REMARKS TRACTOR HISTORY CARD...

Page 142: ...140 DATE TRACTOR HOURS NATURE TYPE OF REPAIR SERVICE CARRIED OUT SERVICE RECORD...

Page 143: ...DATE JOB DONE MACHINE HOURS FUEL CONSUMPTION ENGINE OIL TOPPED UP REMARKS START END DAILY OPERATION LOG 141...

Page 144: ...PART REPLACEMENT RECORD DATE PART DESCRIPTION Q TY COST DATE PART DESCRIPTION Q TY COST 142...

Page 145: ...T454 T554HST Operator s Manual for Tractors Code No 1748 940 001 0 Printed on APRIL 2014 1st Edition...

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