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TYM TX753, User Manual

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TYM TX753 User Manual Download Page 142

5 - 

Maintenance and service

 errOr indicatiOn On Meter panel

This displays an error code for abnormal condition in the 3P system or various devices. 
find its cause and take a necessary action.

►

    11: Defective lift arm lifting solenoid circuit
    1: Defective lift arm lowering solenoid circuit
    15: Defective lift arm position sensor
    16: Defective draft sensor
    1: Defective plowing depth sensor
1301: Low hydraulic clutch feed oil pressure
130: Strainer restriction warning
105: Poor contact and short circuit of forward driving solenoid terminal
106: Poor contact and short circuit of reverse driving solenoid terminal
110: Defective horizontal balance sensor
111: Defective horizontal stroke sensor

1303: Water in fuel filter

993f0B

Error display on meter panel

14. checking electrOnic hydraulic systeM

TX753,TX853-영문-05(마).indd   24

2014-04-05   오전 10:03:18

Summary of Contents for TX753

Page 1: ...modification in accordance with the de sign change Therefore if there is any ambiguous part contact a Tongyang distributor or an authorized dealer near by Warning symbols are particularly important fo...

Page 2: ...and to attain the safety goal of the equipment For doing so we develop and perform the product safety program system atically in all the processes from procuring raw materials to design manu facturing...

Page 3: ...rectly DESCRIPTION OF SYMBOLS AND TECHNICAL TERMS Engine speed High speed Engine speed Low speed Hazard flasher Headlamp high beam Headlamp low beam Horn Turn indicator Parking brake Lift arm lifting...

Page 4: ...tating speeds Operated with a hand PTO Power Take Off for an implement Differential lock button Pedal to engage and disengage the differential which is used to rotate the left and right wheels at the...

Page 5: ...3 When starting engine 0 14 4 When driving 0 16 5 Driving on narrow farm road bumpy road or slope 0 19 6 When getting on off the truck 0 21 7 When working in paddy field 0 23 8 After daily work is co...

Page 6: ...xplosive material diesel gasoline etc on the machine Do not load anything that hinders driving Keep the vicinity of driver s seat clean at all times Do not use cellular phone while driving Park the ma...

Page 7: ...sleep and rest Please wear the appropriate work ing clothing Safety helmet Fit clothes Tight sleeves Nonskid shoes When leasing the machine to an other person deliver this manu al together with the m...

Page 8: ...modi fication Especially never modify the safety frame cab If it is dam aged or bent replace it with a new one immediately Check the condition of the machine before and after each operation and repai...

Page 9: ...ne Also do not put any object on the machine Keep peo ple away from the machine Do not jump on or off the machine Do not park the machine close to any flammable material such as dry grass rice straw c...

Page 10: ...the speci fied it can affect the engine perfor mance and tractor life Use only clean diesel fuel Diesel JIS 2 or 3 WARNING They can fall off the machine or the machine may roll over leading to a sever...

Page 11: ...ls if it is on a slope 2 During maintenance and cleaning Before refueling adding oil or checking stop the engine on a lev el ground Do not refuel or add oil while the engine is still running or hot Wh...

Page 12: ...to an accident If the fuel system and hydrau lic system are not set properly ac cording to the specifications they can affect the tractor s perfor mance and safety negatively Have the fuel system fue...

Page 13: ...ne oil in a properly equipped authorized site When checking the battery keep flammable items cigarette lighter etc away It can catch fire It can pollute the environment The battery produces hydrogen g...

Page 14: ...the positive battery cable first When replacing the battery use only the prescribed authentic battery Do not mix the positive and neg ative battery cables See if the electric wirings are in contact wi...

Page 15: ...ck for any foreign materials caught on the engine muffler battery and the fuel tank Remove them immedi ately Check and adjust the brake Check if the steering wheel s play is correct Check if the both...

Page 16: ...ein stalled to their original positions Replace fuse with the one with rec ommended capacity Do not replace with substitutes such as iron rod or foil Also nev er use a fuse with over capacity Make Sur...

Page 17: ...he cap when the en gine is hot Otherwise hot steam can burn you seriously Never open the radiator cap while the radiator is hot Make sure to open the radiator cap after the engine is stopped and coole...

Page 18: ...area Make sure that no one is around the machine before starting the en gine And do not let any person such as a child get close to the ma chine In particular when driving back ward signal to bystande...

Page 19: ...he parking brake on the level ground Make Sure To Follow You Must Follow As The Following Or Accidents Can Occur When driving backward from low roof storage disengage the planting clutch lower down th...

Page 20: ...cident It can lead to a collision Unexpected machine damage or accident can occur Never drive the tractor with the dif ferential lock engaged If the vehicle cannot be driven on the roads suddenly due...

Page 21: ...When turning reduce the engine speed When parking or stopping the ma chine park it on the leveled ground with the parking brake thoroughly applied Make sure that the hydraulic lock lever sensitivity...

Page 22: ...on and rollover Braking only at one side can cause an accident Never adjust the position of the steering wheel or seat during driv ing Make sure that the left and right brake pedals are interlocked be...

Page 23: ...road or slope Slow down and drive safely On a slope or uphill downhill put the shift pedal in neutral position or do not disengage the clutch When climbing a slope stop the machine and move the range...

Page 24: ...ace prop under the rear wheels Do not drive on a steep slope When driving up to a steep slope drive backward Trans planter can suddenly move and cause an accident Trans planter can roll over and cause...

Page 25: ...raightly lined up with the cargo bed of the truck Place the two ramp boards for the right and left tires respec tively and place them parallel to each other Ensure that the hooks on the ramp boards ar...

Page 26: ...rval between them When loading the machine on the vehicle shift the main shift lever of the rice planting machine to 1st or reverse gear and apply the park ing brake securing the rice plant ing machin...

Page 27: ...and left brake pedals are interlocked Drive slowly while checking whether the bank is collapsing or not Do not let anyone get near the ma chine when working on the paddy field Especially do not allow...

Page 28: ...le ment leading to an accident When getting out of the trac tor or installing removing adjust ing cleaning or repairing any im plement such as a rotavator wait until the implement is completely stoppe...

Page 29: ...se can result in mechanical failure such as gear damage and in jury The machine can be damaged or you can get injured When the PTO is not in use have the PTO shaft cap in stalled Do not remove the PTO...

Page 30: ...any straw debris dirt on the engine muffler or fuel tank and clean Store it on a leveled ground and apply the parking break Remove the ignition key Set the hydraulic lever sensitivity lever lock posit...

Page 31: ...and store it or disconnect the negative battery cable When disconnecting the battery from the equipment disconnect the negative battery cable first Children may play with the ma chine which can lead...

Page 32: ...season Before discarding any part such as the battery or tractor contact your dealer Make sure to keep the annual maintenance schedule and use only the genuine parts for re placement Thorough inspect...

Page 33: ...ining Title Training Description Confirm v Training Title Training Description Confirm v Training how to operate each unit 1 How to Start Drive and Stop Safety Training 1 Cautions when getting on off...

Page 34: ...age 4 Independent PTO operation 2 Transmission fluid level and leak age 5 Work lamp illumination Instrument Device 1 Instrument flash and light Driving and Control Device 1 Shuttle shift lever operati...

Page 35: ...ning Title Training Description Confirm v Training Title Training Description Confirm v Training how to operate each unit 1 How to Start Drive and Stop Safety Training 1 Cautions when getting on off t...

Page 36: ...TX753 TX853 00 indd 4 2014 04 07 10 08 46...

Page 37: ...INFORMATION DESCRIPTION OF OPERATING SYSTEM OPERATION WORK PROCEDURE MAINTENANCE STORAGE AND DISPOSAL TROUBLESHOOTING SAFETY STANDARD FOR FARM WORK APPENDIX INDEX 11 WARRANTY DECAL INFORMATION TX753...

Page 38: ...rning in field 3 6 7 Stopping and parking 3 7 8 Driving on slope 3 7 9 Cautions for driving into out of field 3 8 10 Loading to Unloading from truck 3 8 11 Cautions for driving on road 3 9 12 Operatio...

Page 39: ...tem 7 7 6 Electric system 7 8 7 Cooling heating system ST model 7 10 SAFETY STANDARD FOR FARM WORK 8 1 Instruction before use 8 2 2 Checkup list before operation 8 3 3 Cautions during the work 8 4 4 C...

Page 40: ...MEMO TX753 TX853 01 indd 4 2014 04 23 4 40 41...

Page 41: ...AL INFORMATION 1 EXTRRIOR VIEW 1 2 2 SAFETY SIGNS 1 5 3 Use of the machine 1 9 4 Supply term for service parts 1 9 5 Regarding the direction terms of machine 1 9 1 TX753 TX853 01 indd 1 2014 04 23 4 4...

Page 42: ...roof Roof Work lamp Headlamp Outside rearview mirror Wiper Front Sub fender Tire Rear Step Tire Front Windshield Lower Door RH 853O101A External lifting lowering switch 1 EXTRRIOR VIEW TX753 TX853 01...

Page 43: ...1 GENERAL INFORMATION 1 Windshield Upper Hood Turn signal lamp Position lamp Weight Muffler Door LH Side window 853O102A External lifting lowering switch TX753 TX853 01 indd 3 2014 04 23 4 40 43...

Page 44: ...Check link Lift rod LH Lift rod RH Horizontal balance control cylinder Optional External hydraulic port Power connector for trailer Position lamp Brake lamp Work light Rear Turn signal lamp Rear glass...

Page 45: ...etone because these can erase characters or pictures If washed with high pressured water a decal may be peeled off Do not apply high pressured water directly onto decals If a safety decal is damaged o...

Page 46: ...implement or driving make sure to place the lift control lever in the upper position and lock the implement with the lock switch to avoid implement fall and injury Hood opening lever WARNING Lock Rel...

Page 47: ...hot Otherwise hot steam can burn you seriously Open it after the engine is cooled down WARNING NOFLAMMABLES UNLEADED GASOLINE WARNING Make sure that engine is stopped before fueling 1 Ventilate the ca...

Page 48: ...rollover Handle adjustment WARNING Never use the throttle lever unless working in a field It can lead to speeding and accident Interlock the left and right brake pedals while driving on a road loadin...

Page 49: ...ARNING 4 Supply term for service parts The service parts of this machine will be available until 12 years after the production of this model is stopped However when it comes to order the special parts...

Page 50: ...MEMO TX753 TX853 01 indd 10 2014 04 23 4 40 56...

Page 51: ...PTION OF OPERATING SYSTEM 1 Switches and instrument panel 2 2 2 Driving system 2 15 3 HYDRAULIC SYSTEM 2 27 4 IMPLEMENT LIFT SYSTEM AND TOWING HITCH 2 39 5 CABIN 2 42 TX753 TX853 02 indd 1 2014 04 23...

Page 52: ...100rpm 5 10 20 30 40 15 25 35 PTO 540 853O201A Instrument cluster Hazard flasher Main switch Ignition switch Column switch Turn signal lamp Horn Headlamp Shuttle shift lever 1 Switches and instrument...

Page 53: ...n Hazard flasher lamp Press the hazard flasher switch in emergency to warn other vehicles in order to prevent an accident The hazard flasher lamp can be operat ed regardless of the position of the mai...

Page 54: ...select forward driving and pull it backward B to select reverse driving To start the engine place the shuttle shift lever in the neutral position and depress the clutch pedal completely in advance to...

Page 55: ...5B Headlamp Low beam Turn the lever A from the position 2 to 3 High beam Push the lever down with the low beam activated The high beam can obstruct the view of other drivers coming in the opposite dir...

Page 56: ...the ON position regardless of the posi tion of the column lever Left turn Pull the lever 1 in the direction B Right turn Pull the lever 1 in the direction A This lever is not automatically returned to...

Page 57: ...indicator 16 Preheat indicator 17 High beam indicator 18 Plowing depth control indicator 19 4WD indicator 20 One side brake indicator 21 PTO indicator 22 Fuel level warning lamp 23 Trailer brake indi...

Page 58: ...Red digit Decimal place for hours of use There are 6 digits for the hour meter The last digit indicates one tenth hours Example The time of use illustrated above is 234 hours and 30 minutes 3 Speedome...

Page 59: ...uge This indicates the temperature of coolant while the main switch is in the ON position C Cold H Hot If the needle is in the red H zone during driving the coolant is overheated In this case stop dri...

Page 60: ...ignal indicator Green This indicates the turn signal lamp operation with the column lever This blinks along with the right turn signal lamp Charge warning lamp Differential lock indicator 12 Different...

Page 61: ...lifting indicator This comes on when the turn up lifting activation button is operated 16 Preheat indicator This comes on while the en gine preheating function is ac tivated Turn up lifting indicator...

Page 62: ...r This comes on while the PTO shaft is rotating ON The PTO shaft is rotating OFF The PTO shaft is stopped Blinking The PTO shaft is tem porarily stopped 22 Fuel level warning lamp This comes on when t...

Page 63: ...adius during this operation WARNING 26 Quick turn indicator This comes on while the quick turn function is in operation 27 Engine oil pressure warning lamp This comes on when the main switch is turned...

Page 64: ...rake AD indicator 29 Draft control indicator This comes on when the draft control function is activated 30 Automatic one side brake AD indicator The automatic one side brake function is activated when...

Page 65: ...switch panel Throttle lever Throttle pedal Main shift lever Joystick lever External hydraulic control lever Electronic hydraulic control system PTO switch Brake pedal Driving clutch pedal PTO lever R...

Page 66: ...move the main range and shuttle shift levers into the desired positions and release the pedal slowly Then the clutch is engaged Driving clutch pedal 623c016a 803C102B Throttle lever High speed Low spe...

Page 67: ...ch Brake Pedal LH 623c019a There is an engaging hook for con necting the left and right brake pedals Driving on road Engage both brake pedals operated together One side brake warning lamp OFF Working...

Page 68: ...lever to lock the pedals To release the parking brake de press the brake pedal firmly Parking brake lever 623c021a Throttle pedal 623c020a 803C103A Shuttle shift lever SHUTTLE SHIFT LEVER This lever i...

Page 69: ...red by impact due to inertia Change the driving direction af ter stopping the vehicle Operate the shuttle shift lever only when seated in the driver s seat WARNING The response speed can vary as follo...

Page 70: ...e shift lever Main shift lever When the range shift lever is placed in the position H the driving speed increased There fore never put the range shift lever in the position H during driving backwards...

Page 71: ...th ro tavator Cultivating with rotavator but hard to work at standard speed due to firm ground Transplanting Loading Unloading Working with trencher Types of work inappropriate for creep speed gear Es...

Page 72: ...and operate the tilt lever to adjust the wheel to the desired position After adjustment confirm that the tilt lever is locked in position Tilt lever 623c029a 3 Seatback reclining The angle of the sea...

Page 73: ...he label attached to the joystick lever WARNING Do not operate the boom cylin der and bucket cylinder at the same time A loader may mal function due to insufficient oil flow NOTE Boomdown Boomup Bucke...

Page 74: ...Hydraulic pressure is applied to the valve port 1 2 Lever operation Hydraulic pressure is applied to the valve port 2 3 Lever operation Hydraulic pressure is applied to the valve port 3 2 How to disc...

Page 75: ...independent PTO place the lever to its highest position PTO activation Press and turn clockwise PTO deactivation Press 803C109A P T O ON P T O OFF 803C003A Keep the switch pressed in when the PTO is n...

Page 76: ...hen the steering wheel is completely turned to one end the safety valve is activated to output the audible signal relief sound When this sounds avoid using the steering wheel O K only for a short time...

Page 77: ...tion control lever 11 Lowest position setting knob 12 Draft Plowing depth control knob 13 Highest position setting knob 14 Lowering speed control knob 15 Horizontal balance control setting knob 16 Man...

Page 78: ...red positions Never stop and leave the tractor with an implement lifted The control unit is equipped with the self diagnosis function which triggers the alarm for any found fault in the system WARNING...

Page 79: ...ower Turning clockwise faster lowering operation disabled 10 Position control lever Push the lever to lower the lift arm and pull the lever to raise the lift arm 11 Lowest position setting knob Press...

Page 80: ...19 18 5 4 8 7 6 9 in the middle position during operation the rotavator s balance is maintained When working on a ridge or inclined field turn the knob to the left or right to set the desired balance...

Page 81: ...rol lever When pressing the lowering button during the one touch lifting operation the lift arm is stopped at the current position T h e n w h e n p r e s s i n g t h e lowering or lifting button the...

Page 82: ...attached to the right mudguard to lift and lower the horizontal bal ance control cylinder 803C113A 803C112A REMOTE LIFTING LOWERING SWITCH OPERATION These switches are installed to the left and right...

Page 83: ...4 Reverse driving lifting button 5 Turn up lifting button 6 Automatic PTO button 7 Quick turn button Optional 8 PTO deactivation height setting button 9 Automatic one side brake application setting bu...

Page 84: ...ock It is possible to control the differential lock manually for driver s convenience When pressing this button its lamp comes on and the differential lock is activated Pressing it again turns off its...

Page 85: ...in a field When traction is required on a slope in a wet field or for towing a trailer When working in a wet or sandy field When cultivating on firm soil with a rotavator to prevent the tractor from b...

Page 86: ...when driving backwards When pressing the button its lamp comes on and the reverse driving lifting function is activated Pressing it again turns off its lamp and deactivates the reverse driving lifting...

Page 87: ...plement height Driving clutch pedal PTOoperation indicator PTO shaft ON Automatic Low When the PTO automatic but ton is set in the OFF position depressing the driving clutch pedal does not stop the PT...

Page 88: ...rn 8 PTO stopping height setting It is possible to set the implement height for stopping the PTO shaft in the automatic PTO operation PTO stopping height control 9 Automatic brake application setting...

Page 89: ...TOWING HITCH Power connector for trailer External hydraulic port Lift rod RH Horizontal balance control cylinder Optional Lower link Top link Lift rod LH Control handle Check link PTO shaft Towing hi...

Page 90: ...NK BRACKET General work Fit the link lock pin to the hole A Draft control Move the pin in the hole A to the hole B and fit the top link to the hole C The draft control function is not activated while...

Page 91: ...r When no implement is at tached fix the lower links with the left and right check links so that they do not touch the rear wheels Engage the top link with the hook NOTE Make sure to use the towing hi...

Page 92: ...G SYSTEM 2 42 5 CABIN Exterior air Inlet 803C117A Work lamp Wiper Rear Rear window lever Work lamp FRT Sunroof Outside rearview mirror Wiper Front Side window handle Door lever 853O205A TX753 TX853 02...

Page 93: ...not be able to be opened depend ing on the type of an attached implement Make sure to check it in advance Avoid driving at a high speed or driving on a bumpy road with the window open The glass can b...

Page 94: ...ion with an obstacle outside adjust their positions to suit the driver 6 Sunroof It is used to ventilate the cabin To open the sunroof turn its lever Then the roof opens gently by its gas cylinder To...

Page 95: ...5a Wiper switch Washer liquid switch Work lamp switch 1 Front Rear work lamp switch Pressing this switch turns on the LED and work lamps for work at nighttime Pressing it again turns off the work lamp...

Page 96: ...wer speed control dial The blower speed can be adjusted in four steps for the air conditioner and heater 6 Air conditioner dial It is used to activated the A C com pressor ON The A C is turned on OFF...

Page 97: ...turn the temperature control dial counterclockwise Operate the blower speed con trol dial 1st to 4th step Turn the air conditioner dial to the ON position EQUIPMENTS FOR CONVENIENCE 1 Heater How to u...

Page 98: ...be performed by quali fied technicians WARNING If operating the A C without re frigerant the compressor is not sufficiently lubricated resulting in mechanical failure Make sure to check the refrigera...

Page 99: ...be selected by opening or closing four vents on the roof in the cabin Open Recirculation mode Closed Fresh air mode If the cabin needs to be ventilated switch to the fresh air mode Then fresh air is...

Page 100: ...ous items such as the user s manual RA ND OM 623c066a 8 Cup holder It can contain different items such as a bottle and cell phone 9 Cigarette lighter jack It provides power for additional devices in t...

Page 101: ...d driving 3 5 6 Turning in field 3 6 7 Stopping and parking 3 7 8 Driving on slope 3 7 9 Cautions for driving into out of field 3 8 10 Loading to Unloading from truck 3 8 11 Cautions for driving on ro...

Page 102: ...amps go off after the engine is started ENGINESTARTINGCONDITION 1 The engine can be started when operating the ignition switch with the shuttle shift lever in the neutral position PTO switch in the OF...

Page 103: ...e engine can be started while the preheating operation is in progress 993D001a 2 Manual preheating operation When turning the main switch in the GLOW position the engine can be preheated manually 2 En...

Page 104: ...vehicle is also used as transmission fluid If the temperature drops in winter so oil gets cold its viscosity rises and the hydraulic pump cannot suck oil in causing malfunction Make sure to idle the...

Page 105: ...ressing pedal It cuts off power Releasing pedal It delivers power However the 1st 2nd 3rd and 4th gears in the main shift system are a synchromesh type so it is possible to shift with the main shift l...

Page 106: ...n the steering wheel and depress the brake pedal for the desired direction While turning keep the engine speed low and turn slowly It is possible to work in a field without depressing the brake pedal...

Page 107: ...O206A After parking make sure to ap ply the parking brake Avoid parking on a slope if pos sible If it is absolutely neces sary to park on a slope chock the rear wheels WARNING Startingoffonsteepslope...

Page 108: ...erpendicular direction to the bank 4 When driving out of the field lower the implement so that the front wheels cannot be lifted 5 It is recommended to drive into a field backward to utilize full powe...

Page 109: ...roperly operated during driving Engine oil pressure If the engine oil level warning lamp comes on during driving the lu brication system may malfunction Check the engine oil immediately and have your...

Page 110: ...ake sure to connect the power connector to the trailer for proper operation of lamps on the trailer When driving on a road with a trailer attached be sure to con nect the power connector to the traile...

Page 111: ...4 Work Procedure 1 Precautions for handling implement 4 2 2 General implement 4 2 3 Types of Work by speed table 4 8 TX753 TX853 04 indd 1 2014 04 04 6 10 38...

Page 112: ...O shaft cover and safety cover on the universal joint When adjusting each part disen gage the PTO and stop the en gine in advance When driving on a road keep the PTO disengaged Also keep the rotavator...

Page 113: ...lit tle narrower than three times of one plowing width The starting point is the ending point Plow in a sequential pattern from 1 to 6 and in a circular pattern from 7 to 18 When driving forward to pl...

Page 114: ...4 should be overlapped with the one for 5 6 and 7 for approx 10 cm For the sections 1 to 7 per form plowing in an alternating pattern For the sections 8 to 19 plow in a circular pattern Refer to the s...

Page 115: ...g in a wet field fill the field with a sufficient amount of water so that the trace of plowing cannot be seen The border shown in the fig ure should be set a little narrow er than two times of one plo...

Page 116: ...ating tips of the load er valve and joystick lever for safe hydraulic pressure use For the operating tips for the load er valve and joystick lever refer to page 2 23 NOTE Loader When transporting thin...

Page 117: ...ide Make sure to distribute the load evenly Keep the clearance between the rear wheels as large as possible for safety of the tractor 993E009a Do not let anyone ride a load er for work such as spreadi...

Page 118: ...peed according to the work condition Full engine speed Range shift 3 Types of Work by speed table The tractor speeds specified in the table on the right side are recom mended by types of work for opti...

Page 119: ...filter and cartridge 5 8 6 Fuel system 5 9 7 Checking and cleaning air cleaner 5 10 8 Adjusting tread 5 10 9 Greasing 5 11 10 Checking hoses 5 12 11 Checking electric system 5 12 12 Check and adjust e...

Page 120: ...nd damage Tires for inflation pressure crack damage and wear Rotating parts for loose bolts and nuts Transmission fluid level Implement attachment sta tus Cleanliness of precleaner Open the hood and c...

Page 121: ...t is insufficient add more coolant 2 Change To drain coolant open the drain cock and radiator cap as well for faster draining At this time place the heater cock in the opening position Wash the inside...

Page 122: ...mixture ratio 853O501A Radiator cap Condenser grill If engine coolant gets on your skin it can irritate the skin and cause a skin condition Make sure to clean your skin with soap and water or hand cl...

Page 123: ...tion Pull out the dipstick wipe its tip and insert it again Then pull it out and check that the oil level is be tween the upper and lower limits If insufficient add oil 853O502A Upper limit Lower limi...

Page 124: ...iller hole 993F009a 993F010a If engine oil gets on your skin it can irritate the skin and cause a skin condition Make sure to clean your skin with soap and water or hand cleaner thorough ly Make sure...

Page 125: ...and cause a skin condition Make sure to clean your skin with soap and water or hand cleaner thoroughly CAUTION 3 Oil specification Tongyang genuine oil THF 500 Do not add fluid over the upper limit le...

Page 126: ...ouches the sealing surface turn it approx 2 3 turns further with a wrench Add hydraulic oil to the specified level Check the oil level with the dip stick again If still insufficient add more 803F002A...

Page 127: ...filling hole Replacing engine oil filter cartridge Remove the engine oil filter car tridge by turning it counterclock wise with a wrench Apply a thin film of oil to the O ring of a new cartridge and i...

Page 128: ...the cover thoroughly 3 Install it firmly so that dust does not enter below the cover 4 Never drive with the element and filter removed 5 Replace the air cleaner filter and element according to their...

Page 129: ...e the rubber caps on the floor and dash panel to access to the grease nipple Add grease with the supplied grease gun XS WG XS __G XS YG XS WG XS_ WG XS __G 1867 1757 1741 1668 1631 1557 GGGX_ GGGX GGG...

Page 130: ...by time even when the tractor is not in use Therefore such parts should be replaced with their tightening bands every 2 years or when they are damaged Checking and charging battery If any fuel hose i...

Page 131: ...add battery acid to the upper level If the battery terminal is corroded it cannot deliver current If it is corroded or contaminated wipe it with sandpaper or a brush 623F017a Negative terminal black...

Page 132: ...ed wirings 2 If wiring sheath is peeled off wrap wiring with insulating plastic tape 3 If fasteners or bands to fix wir ings are damaged fix wirings with clamps 4 Have wirings checked by your workshop...

Page 133: ...a pacity The function and capacity of each fuse are indicated on the cover of the fuse box If using fuses other than the specified wirings can be over heated leading to a fire Never use a fuse with di...

Page 134: ...d cabin electric de vices If any cabin electric device is not operating properly check this part If defect is found replace it with a new one The cabin relay box is in stalled in the roof 623F022a Rep...

Page 135: ...turning it counterclockwise Fit a new bulb by pressing it turning it clockwise Position lamp 12 V 8 W Turn signal lamp 12 V 21 W 623F024a Install the lamp lens by press ing it against the cover from o...

Page 136: ...t each part Adjusting clutch pedal inching cable The play of the inching cable can become excessive when using the clutch pedal for an extended period of time Adjusting clutch play Remove the inching...

Page 137: ...essor belt Check and adjust the tension of the A C compressor belt regularly Unscrew the three nuts that fix the tension adjusting bolt While tightening the tension ad justing bolt check the belt s te...

Page 138: ...essure of the front and rear tires is correct If not ad just it to the specification Make sure to keep the specified inflation pressure of the tires to avoid an accident or even death due to tire s ru...

Page 139: ...50 500 550 600 Engine Engine oil cartridge Every 250 hrs 5 6 9 Cleaning fuel filter and replacing element Replace element every 200 hours 5 10 Radiator coolant Check every year and replace as necessar...

Page 140: ...ry 50 hours daily if working in watery field 5 23 Clutch pedal play Check frequently before driving Play 20 30 mm 5 18 Brake pedal play Check frequently before driving check simultaneous operation of...

Page 141: ...THF500 68 4 Front axle API GL 4 SAE 90W 16 3 5 Fuel tank Diesel fuel 105 6 Brake arm Grease Sufficient amount 7 Lift rod Check link Grease Sufficient amount 8 Front axle tie rod Grease Sufficient amou...

Page 142: ...ensor 16 Defective draft sensor 17 Defective plowing depth sensor 1301 Low hydraulic clutch feed oil pressure 1302 Strainer restriction warning 1405 Poor contact and short circuit of forward driving s...

Page 143: ...6 Storage and Disposal 1 Tractor storage 6 2 2 Usage and disposal 6 3 TX753 TX853 06 indd 1 2014 04 05 10 17 56...

Page 144: ...a label indicating No Coolant and fix it onto the steering wheel If antifreeze is already added it is not necessary to drain coolant 3 Add oil fluid and fuel to each part according to the mainte nanc...

Page 145: ...If wiring is damaged by rodents its short circuit can start a fire CAUTION It is recommended to keep the fol lowings to protect the environment 1 Avoid overloading work as it can lead to incomplete co...

Page 146: ...MEMO TX753 TX853 06 indd 4 2014 04 05 10 17 58...

Page 147: ...ING 1 Engine SYSTEM 7 2 2 Clutch system 7 5 3 Brake system 7 6 4 Steering system 7 6 5 Hydraulic system 7 7 6 Electric system 7 8 7 Cooling heating system ST model 7 10 7 TX753 TX853 07 indd 1 2014 04...

Page 148: ...motor Have it repaired or replaced by workshop The start motor runs but its speed cannot be increased Weak battery Charge the battery Poor ground Clean the contact and connect the ground firmly Incor...

Page 149: ...by workshop Low idle speed Adjust it to the standard speed Faulty nozzle Have it repaired by workshop The engine overruns Restricted governor Have it repaired by workshop Oil rise Have it repaired by...

Page 150: ...ed by workshop The engine does not produce sufficient power Clogged or carbon on nozzle tip Have it repaired by workshop Insufficient compression or gas leak from valve seat Have it repaired by worksh...

Page 151: ...poor ground and repair as necessary Defective alternator Have it repaired by workshop Defective battery Replace the battery Damaged fan belt Replace the belt 2 Clutch system TROUBLE PROBABLE CAUSE SOL...

Page 152: ...pring No grease on each sliding section Remove rust and apply grease 4 Steering system TROUBLE PROBABLE CAUSE SOLUTION Steering system The steering wheel feels heavy The steering wheel vi brates Impro...

Page 153: ...paired by workshop Damaged and seizured lift shaft rotating part Have it repaired by workshop The hydraulic pressure won t be increased Insufficient engine RPM Set the speed to 1000 to 1500 RPM Insuff...

Page 154: ...t Defective battery function Check for loose or corroded terminal and insufficient elec trolyte and take any necessary action The headlamp does not produce enough light Low charging level of battery C...

Page 155: ...mp does not blink Blown bulb Replace the bulb Defective flasher unit Replace Poor contact Check and clean the ground and terminal The work lamp does not come on Blown bulb Replace the bulb Contact fai...

Page 156: ...nal cause Damaged internal part Check and replace Clutch slipping Check and replace No lubricant Add External causA Loose belt Adjust Refrigerant or oil leaks Damaged sealing washer Replace Loose moun...

Page 157: ...tor Defective motor Replace Open wiring Check the wiring and fuse Air leak Leakage from duct Check and tighten The blower speed cannot be adjusted Normal motor Defective blower speed control dial Repl...

Page 158: ...ng Check the wiring It is operated when pushing it with hands Excessive clutch clearance Adjust Low voltage Check the battery There is no wiring defect Internal failure Replace It slips Slipping when...

Page 159: ...use 8 2 2 Checkup list before operation 8 3 3 Cautions during the work 8 4 4 Cautions when driving on the farm road 8 5 5 Instruction after use 8 6 6 Cautions for inspection and maintenance 8 6 7 Trac...

Page 160: ...ing Put on an appropriate non slippery shoes to prevent a fall from the machine scattering soil and slippery surface Measures against dust and toxic gas Wear an appropriate protective gear Measures ag...

Page 161: ...them away and then drive the machine Do not load flammable explosive material diesel gasoline etc on the machine When getting on and off a truck have a helper give you signal and follow his her lead R...

Page 162: ...f the operating machine except for emergency Be cautious not to let anyone touch the belt Always check the connected area of belt When two people are working collaboratively ex change signals each oth...

Page 163: ...den stop and quick turning When driving at high speed do not slam on the brake Never slam on the brake especially when turning at high speed When loading unloading the machine Choose a place with a le...

Page 164: ...fuel either when the engine is still hot or while driving Measures against a fire Every working place with a risk of fire should be provided with a fire extinguisher Prevent a fire by taking measures...

Page 165: ...y it Replace the damaged safety frame with a new one If the safety frame was removed for specialized work restore it immediately Be careful to touch dangerous area such as power transmission gear rota...

Page 166: ...MEMO TX753 TX853 08 indd 8 2014 04 05 11 00 52...

Page 167: ...9 Appendix 1 Major specifications 9 2 2 Standard parts 9 4 3 Major consumables 9 5 TX753 TX853 09 indd 1 2014 04 05 11 08 02...

Page 168: ...4 35 80 0 23 35 03 540 750 1 000 Electronic control position draft and plowing depth Hole draw bar B3 3 3 300 63 2 600 Overall length mm Overall width mm Overall height mm Ground clearance mm Weight f...

Page 169: ...3 4 1 2 3 4 1 2 3 4 Forward High speed 0 27 0 47 0 74 1 01 1 47 2 57 4 07 5 56 8 57 15 02 23 75 32 44 Low speed 0 22 0 39 0 65 0 85 1 27 2 17 3 43 4 68 7 22 12 64 19 99 27 3 Reverse High speed 0 26 0...

Page 170: ...27 6 100 6 100 Tool bag 350cc User s manual Link pin Hydraulic oil fil ter Engine oil filter CD Ring spanner Pliers Double ended wrench Double ended wrench Double ended wrench Double ended wrench Doub...

Page 171: ...lt A C compressor belt 623J007a Cabin air filter Mounting bolt Element inner outer 853O702A Engine oil filter Engine oil filter Engine oil filler hole 803F002A Transmission fluid filter Hydraulic filt...

Page 172: ...belt Filter cartridge Engine oil filter Filter air main 1003 103 202 0 P600975 1003 103 205 0 P608533 4982998 1770 830 114 1 1768 515 314 0 C6002112110 1452 707 250 0 Air cleaner Engine fan belt A C c...

Page 173: ...INDEX 1 INDEX 10 2 10 TX753 TX853 10 indd 1 2014 04 05 12 21 36...

Page 174: ...ach part 5 18 CHECK LINK 2 41 Checking and adjusting A C compressor belt 5 19 Checking and adjusting brake pedal 5 18 Checking and adjusting fan belt 5 19 Checking and changing engine oil 5 5 Checking...

Page 175: ...3 9 Engine coolant inspection and change 5 3 Engine idling 3 4 Engine idling in cold condition 3 4 Engine oil pressure 3 9 Engine starting 3 2 Engine Stopping 3 3 Engine SYSTEM 7 2 EQUIPMENTS FOR CONV...

Page 176: ...ruction before use 8 2 Instrument cluster 2 7 j Jump start 5 14 l LIFT ROD ADJUSTMENT LH RH 2 40 Loader 4 6 LOADER VALVE AND JOYSTICK LEVER 2 23 Loading to Unloading from truck 3 8 Long term storage 6...

Page 177: ...f machine 1 9 REMOTE HORIZONTAL BALANCE CONTROL LIFTING LOWERING SWITCH OPERATION 2 32 REMOTE LIFTING LOWERING SWITCH OPERATION 2 32 Replacing engine oil filter cartridge 5 9 Replacing filter and cart...

Page 178: ...L IN CABIN 2 45 Switches and instrument panel 2 2 t TCU SWITCH PANEL 2 33 THROTTLE LEVER 2 16 THROTTLE PEDAL ACCELERATOR PEDAL 2 18 Tips for driving on slope 3 8 Tire inflation pressure 5 20 TOP LINK...

Page 179: ...WaRNING DECAL Information 1 MENDING AND MAINTAINING THE WARNING DECAL 11 2 11 TX753 TX853 11 indd 1 2014 04 04 3 31 02...

Page 180: ...n as thinner or acetone because these can erase characters or pictures If washed with high pressured water a decal may be peeled off Do not apply high pressured water directly onto decals If a safety...

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