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Owner`s Manual - Northern Tool + Equipment

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2. 4 Replace gear oil pump 5 Refit spring pin 6 Open distributor and fit swing rod 7 Dismantle distributor and clean valves 8 Clean main control valve 9 Clean lowering valve 10 Remove plug for lowering valve readjust the gap of lowering valve push pin or tighten lowering valve assembly 11 Open the oil way 1 Check the oil suction line and oil filter 2 Replace the system safety valve 3 Replace oil cylinder safety valve 4 Replace the gear oil pump 5 Replace the oil cylinder seal ring 1 Replace the filter element 2 Replace the O seal ring 3 Replace the gear oil pump 4 Add lube oil according to the requirements 1 Clean the check valve 2 Clean the lowering valve 3 Readjust the oil cylinder safety valve 4 Replace the O ring 5 Replace the seal ring 1 First measure the lifting height of implement then readjust Shorten Operation Description lift position the lifter case to open the safety the force position adjusting rod to the valve make the lift height lower that the distributor original position emits a loud noise 1 The oil inlet pipe of the oil cylinder 1 Fasten the control handle to lower Hydraulic is cut off the speed lifterhas 2 Front cone and conical hole of 2 Replace the valve no speed lowering control valve have 3 Push the lifter control handle to the hydraulic not been sealed tightly lowering position to lower the
3. MORIRA Nortrac XT20 and XT25 Tractors Owner s Manual Sold By Northern Tool amp Equipment Inc P O Box 1299 Burnsville MN 55337 Tel 1 800 222 5381 www northerntool com YFXT20 25MAN Nortrac 20XT and 25XT Tractors Product Identification Data Sheet raana NN Pom ade seam SSS eese ew meeswamme mese o Where Purchased Contact Information Complete this form carefully at purchase All SNs in this form should be recorded completely including letters NORURAL Distributed by Northern Tool Equipment Co Inc Burnsville MN 55306 6936 Made in China User Notices Thank You Thank you for purchasing a NorTrac tractor from Northern Tool Equipment Company We value you as a customer and wish you many years of safe and satisfied use of your tractor Using Your Owner s Manual This Owner s Manual is an important part of your tractor and should remain with the tractor if you sell it Read this Owner s Manual to help you and others avoid personal injury or damage to the tractor This manual provides information on the safest and most effective use of the tractor It will help you and others you might train to operate the tractor safely and correctly If you use the tractor with an implement or other attachment use the safety and operating instructions in the owner s manual for that implement or attachment along with this Owner s Manual so you can operate the implement s
4. Starting time shouldn t exceed 5 seconds each time to prevent battery drain If the tractor is not used for a long time the battery should be removed and maintained 30 Operation Description 2 14 8 2 Alternator The alternator should be used together with the regulator The alternator has a negative ground Positive and negative poles of the alternator regulator and battery need to be connected properly If not the alternator and the regulator will be damaged Never check if the alternator is generating power by grounding the ignition After parking the tractor remove the ignition key to cut off the connection between the motor and battery so that the battery will not discharge The starter cannot keep on working for long amounts of time Each starting time should not exceed 5 seconds to avoid starter damage When starting the tractor avoid engaging the key if the tractor is already running During starting if the starter keeps on running when the key resets you need to pull the shut down cable immediately Troubleshoot before starting 3l ce ir al J gt gt e sueJDeiq e2129 3
5. any personal injuries Post position left from the rear side of mudguard Fig 1 11 Safety warning identifier IX Safety Precautions Never sit on the fender when the tractor is operating as this could result in falling from the vehicle and possible injury Post position front side of the mudguard Fig 1 12 Safety warning identifier VI To avoid injury stay a safe distance from the lifting lever when the lifting lever control system is in operation Post position right rear side of the mudguard Fig 1 13 Safety warning identifier III Always shut down the engine and remove the key prior to maintenance and adjustment Post position in front of the instrument panel Fig 1 14 Safety warning identifier IX Do not open or dismantle the safety hood and keep your hands free of the engine when it is running Post position on the engine hood Fig 1 15 Safety warning identifier IX Safety Precautions Always start the engine from a secure position in the pilot seat Post position in front of the instrument panel Post position in front of the instrument panel Fig 1 16 Safety startup symbol Read and understand all instruction for use including the meaning of all non lettered safety symbols Post position in front of the instrument panel Fig 1 17 Reads the instruction identifiers Never touch moving parts when the tractor is in motion Post position on the PTO shield Fig 1 18 PTO safety
6. L2 Sate Pieter iee 6 LO Preventie Tacmoniachitne Bazatis a co cance oa rti arat ilta entia a Eu rn eite bida n 10 PE Operating liciialie TD et 14 2 1 ProductdescripLIODDie d acceiiatodieni t deti ase naL Edu didt ote A pc e ste DAL du ane Lo tss Rut tottu m tout d o ten E D RP Iud 15 2 2 Txactor operatio mechanism and Histtuctiolls usd eodeni dar en aue italia dada paa dE ads 15 Dotan Oe HDTRNE AE E eda E boi ee dua EENE LUN bt Mea EcL LL tx 20 Z4 Statin tbe tactob odio a uo EN OH RE o EN atm va I p MEM 27 2 teebie the TEdOLOD oi dece REO HE REN HRS MEN HE MEN I ISI IN PI UEA M NEDD UMEN LN COLS UD Saa ULIS 22 2 30 E VEDO a LOTES a a E TI E AM M ORTA IA 29 27 Differential fock Operatii di eiat re tet eus ed se Mars so Re bo eet tono adue td oce ba down debat as aeos Coe det ae ado eae Ad 23 DOr COME IIA CoA Me OP Ul CONN nona teur EEEE ade dan sali idan Fou uut de E 24 ZO VAC LOIN el UN C nc opened pee OU DRE RD EI DL di IL i ge M 24 2 10 Tractor parking andeng ine shutdO Wi 5 5 oreet ee eee 25 2T Use assembly and disassembly Or ne LIE coop denied a oaa eu Cotes RE Qo EE o Nn sese an 25 24 12 Use OL COUP EWET IE sessed re teat nel tantes dU Rada atom bula eda ooa ede athlete aed aaa ool un iua ue 25 AEA Diver SSC at adjust e Ead Aat eed Ao pt tU NM AM dota S betolsdU AE 26 2 4 Hydraul suspension operino eie gd Da eo De Ld a detta ten
7. TE250 362D 01 Dust ring shuttle shifter Msc ee e 10 TESD4SBOI Tubersdigsi 1 n XHMBSTIQ Fuel Filter Element 1 i YHMGSStNO Olf rHemen 1 43 Maintenance Instruction 4 Maintenance Instruction 4 1 Technical Maintenance Regulation Carrying out the technical maintenance specifications of the tractor is the effective way to prolong the service life of the tractor and reduce accidents The technical maintenance schedule for XT series tractors is based on the accumulated work hours which includes maintenance for every shift every 10 work hours every 50 work hours every 250 work hours every 500 work hours every 1000 work hours every 1600 work hours winter and long term storage Important notes IM 3 4 All maintenance work should be carried out by the owner operator or a trained service professional who is familiar with the tractor In order to keep the tractor Running In a normal operation and prolong its service life the technical maintenance regulations should be strictly observed The tractor warranty can be voided at any time should damage happen as the result of any operator who is unfamiliar with the tractor or when specified maintenance procedures are not performed according to manufacturer specified timelines Opening the engine and hydraulic system safety valve the relief valve and the voltage regulator are prohibited without p
8. first discharge the air in fuel line to ensure that the diesel engine can start smoothly The procedure is as follows Release the bleeder screw on the diesel filter then discharge the air in fuel line from fuel tank to the diesel filter using a hand pump until there are no bubbles in the discharged fuel Then unfasten the bleeder screw on the fuel pump to release the air until there are no air bubbles in the flow of fuel IMPORTANT NOTES 1 Clean contaminants from the radiator screen regularly to avoid over heating the engine 2 3 20 The Starter IMPORTANT NOTES 1 Release the key immediately after starting of engine The key will return to the ON position automatically see Figure Igniting Lock If not released the engine will continue to rotate the starter causing damage The key should be turned no longer than 5 seconds and you should allow 15 seconds of time between starts To maintain the charging ability of the battery do not try to start the tractor more than three times and troubleshoot in order to find the problem 20 Operation Description 2 3 2 1 Battery Start e Starting at ambient temperature above 23 F Turn the key to the ON position to start the auxiliary and the control circuit Then turn the key to the ST position to start the engine Release the key immediately after starting the key will return to the ON position automatically When you have a safety start switch first step on main clutch pe
9. output or 3 Lifter is in the neutral lifting outer lifting arm to the lowest weak position position Shut off the inlet oil line output to the oil tank then put the operation handle in the lift position 2 16 2 Electrical System Fault and Troubleshooting 2 16 2 1 Starter Faults and Troubleshooting Table 2 11 Starter Faults and Troubleshooting Troubleshooting 1 Battery capacity is insufficient 1 Charge the battery according to the 2 Battery pole is dirty or the cable is specifications loose 2 Remove dirt and tighten the connecting parts the start switch are broken 4 Check circuit and connection 5 No contact between the carbon brush 5 Replace starter 6 Circuit broken or a short in the starter 6 Replace starter 1 Battery capacity 1s insufficient 1 Charge the battery 2 Poor wire connections 2 Tighten the wire connections 3 Rectifier surface burnt or 3 Replace commutator or remove the contaminated by oil oil stains 4 The carbon brush is worn or the spring 4 Replace pressure is insufficient 5 Bad contact with rectifier 5 Replace 6 Main contact of the solenoid switch 1s 6 Replace burned resulting in a poor connection 7 Replace 7 Bearing severely worn Armature rubs against the case 1 Circuit breaker copper contact disc and 1 Replaces tarter the two contacts on the starter are 2 Readjust or replace stuck 3 Replace starter 2 Starter lever disengaged or l
10. 36x42 Oiling ventilation plug Raiser assembly 71x2 65G Sealing part of cylinder sleeve and housing Cylinder head regulating GB T3452 1 ieee vavle ones 53x5 3G Piston and oil cylinder tube por 53x5 3G Piston and oil cylinder tube Handle shaft safety valve seat eS Composition face between distributor and lifter housing Euer GB T3452 l 13 2x2 65G Safety valve holddown O rings screwed in plug Composition face between dide distributor and lifter IEN Composition face between AN distributor and lifter 4 Oil pump and oil GB T3452 1 O rings 18x2 65G Oil pickup circuit JB T2600 oil seal SG30x45x8 Transfer case output shaft l 12 5x1 8G Transfer case shift shaft KE case GB T3452 1 Front end of rear jacket i 36 5x2 65G O rings welding case 53x2 65G Back end of rear jacket welding member Front EM NUN x65x10 Oil seal housing washer x drive axle D4SxT0K10 0 x 70x10 Front drive shaft SD50x70x12 Lower end of vertical shaft E sleeve W50x72x7 Lower end of vertical shaft sleeve 33 5x3 55G Driving bevel gear shaft 2 O rings 40x3 55G Front pendulum shaft Transfer JB T2600 Skeleton oil seal GB T 3452 1 Pat Specification Installation Position Quantity Bearing cap External end of half shaft L 89355G 0 55G Rear Rearbearing 85x3 55G Driving bevel gear bearing saddle 170x3 55G 0 55G Drive shaft cap 175x3 55G Internal end of half shaft
11. Engine oil sump level check and oil replaceMent cccccsceccccceeeeeeceeeeseeeeseeeeeeeeeeeeeeeeeeeeaeaeeseeees 57 AF Ue Ter manene ee E E O a te ad M 57 4 13 Ensine Oil Titer manten dite mem iia iin aca Sie iode Sis trea ede dde dete a a a ea adel 58 2 14 Lifter hydraulic o1 filter mantenan C uod e tae eodera quao dec ed daba CER e 58 AAS Prone diye oil evel CHECK seinem p RD RARI M RD IDA UND IRA M UN DAMM M CMM DUM M UM ED UM UE 58 4 tO Transmission mechanisir Maintenanee seed deed dude hod Deu aa A a RUE Ce ERRRTIDURRRR OS EE M ute cUfe 59 2 17 Litter assembly maintenance secu edo rudes tete ene trt de a a dovu lus ro a aa aaiae e uae ades 59 ATS Maintenance OF Tue L TADE use oder IRE EEEE o RR pas ences pases EEE EEE EE TEE E ER 60 S SM bo al BN MAOD OSSU O a T T o o oU EN 60 4 20 Bnyiie coolins System matmtenance oe ve E E Oo tea dua e ERE TTE RUE Usa Ro Ear ba wats 61 AD NBIC Oto the ruc S V SECT o Pace e inpia idee tdeo ita odo bet oe b ac et edat beide 61 3 OO AOC eccrine di tei aa rendu n eet end ite die idt tli ein etit desired 62 SUE Rob eco NUI S RN ON NE NET ONIS NERO ENS 62 DZ TRACTORS CORA CS ick Baca ETT DTE S 62 5 9 SloraPeDeriod maintenance OF the tracto aci ecards Hob dental dae ase bonas an LL Pone ul dade 63 35 4 Removing tractor Trom stora e ooo mie e erede ie eb uda ad RE Re R a aues op AeA speed Uode bu CM ga aaa Filo dui ede de RN E dba 63 M nlii unii e edema es AE a 64 Tg lechnical SPCC HACAGIONS eT TR 6
12. PSED Ain oal External end of semi minor axis bearing GB T 276 6207N Deep groove ball Front end of the first shaft of bearing gearbox NT305E for single action clutch 11 GB T 283 NT206E for double action clutch GB T 283 NUP2207E Cylindrical roller Back end of the second shaft of bearing gearbox EN GB T 297 31305 Conical roller Front end of the second shaft of bearing gearbox EN GB T 297 32011 MODE ous Both ends of differential gear SEU 977907 Lower end of direction converter EN 15 GB T 297 a a E worm GB T 297 30205 Conical roller External end of front wheel hub bearing GB T 297 30206 Conical roller Internal end of front wheel hub bearing 18 GB T 301 51106 One way thrust ee e E mE housing UMP Release bearing Release bearing for clutch action clutch Cylindrical roller Back end of the first shaft of bearing gearbox Bearing Code Code Name of Bearing Installation Position 688711 for double action E S Rolling needle GB T 5846 KOMT Transfer case idle shaft bearing ES GB T 5846 K253120 e ues e Transfer case output shaft ER bearing m GB T 5846 K283327 Roe ae Gear of driven gear bearing GB T 5846 K303527 Rolling sans Range stationary gear bearing GB T 292 7206AC poe oe Internal end of front drive shaft ball bearing GB T 292 7208AC ene eon External end of front drive shaft ball bearing GB T 297 32007 Tappered roller Middle part of driving bevel gear bearing shaft GB T 297 32010 mente
13. Straight toothed vie joint separation Frontwheel 60 4 o o specification i Rear wheel 9 5 24 conventional Auxiliary Mee m Plough 100 120 Rowe mm eR Fudtanh tank Perfusion Engineoilpan ete pan E volume Oil gearbox Sil gearbox _ capacity ee a Hoisterol Oil frontal drive axles frontal drive axle 2 Engine Note Data behind refer to the parameters required for the 3 cylinder engine 69 8 Disassembly and disposal After the machine reaches the end of its service life for your personal safety and the protection of the environment please deliver it to the licensed company specialized in the disassembly and recycle of such products When done the tractor should be disassembled in a sequence from top to bottom outside to inside In case of large objects or heavy mass a special hoisting mechanism should be used Please take the battery to a battery recycling company and collect all waste oil for proper treatment A WARNING The battery electrolyte is corrosive Take precautions to ensure that it does not get in your eyes or on your skin or clothes If this were to happen clean the affected area immediately with water and seek medical treatment as soon as possible A ATTENTION Battery acid and machine oil are contaminants Contaminants should be disposed of properly following local laws so as not to cause any damage to
14. The driver should read and understand this operators manual 4 Drive slowly at first in order to test your skill level Fig 1 2 A qualified operator Clothing During the operation the driver should avoid loose fitting clothing Baggy and bulky clothes are not recommended Fig 1 3 Driver s clothes Fuel Usage e 1 Diesel fuel is a combustible substance Keep all fuel away from Y open flames hu 2 The engine should be shut down prior to refueling 3 Smoking is strictly prohibited when the fuel system is being M refueled and overhauled Fig 1 4 Use of fuel Use a clean rag to wipe off any fuel or machine oil overflow The requirements set out in the Appendix must be strictly complied with for fuel and lubricating oil quality assurance Safety Precautions Waste Oil Placement 1 Used machine oil is a waste fuel substance Do not discard at random 2 The used acid from the battery is harmful to the environment Do not discard at random Fig 1 5 Waste oil placement Pipeline Leaks Do not use your hand to check for leaks in the high pressure oil pipe You may use a paste or wood board to test for possible leaks Fig 1 6 Pipeline leaks Removing the Radiator Cap Never remove the radiator cap when the engine is hot Turn the engine off and wait until the engine has cooled then turn the cap to the first position Once pressure has been reduced you can then remove the cap Fig 1 7 Removing the ra
15. a load and with a load After completing the PTO shaft and hydraulic system has been broke in proceed with tractor break in procedures according to Table 2 2 3 on the condition that everything on the tractor checks out Break in time 1s 10 hours in total Load break in can be done after the idle running in and only after everything checks out The load and the speed of the load running in should be from low to high During the break in pay attention to Check if the electrical equipment and the readings for various instruments is normal Is the engine running normally or not Check if the clutch engages smoothly and disengaged completely Does the tractor shift easily and with without random shifting or popping out of gear Are the brakes working correctly Check to ensure that the differential lock engagement and disengagement are working correctly Check to ensure that the engagement release of the front axle is working correctly When a fault occurs stop the break in process and troubleshoot 2 15 6 Maintenance after break in After break in you will need to drain system and replace all lubrication oils and hydraulic fluids and conduct the necessary preventative maintenance according to recommended schedule then you can put the engine into normal operation The maintenance of engine after break in in is as follows After parking drain the warm lube oil in the diesel engine oil pan change the oil filter and engine oil air separat
16. bolt for the bracket and engine M14X1 5 126 154 93 114 Connecting bolt for the raiser housing and 41 51 30 37 rear axle casing Connecting bolt for the direction converter l M14 122 149 90 110 and clutch housing Connecting bolt for the gag lever post M14 122 149 90 110 bracket Avene When tightening the major bolts and nuts on the tractor torque wrenches should be used to avoid a reduction in machine performance and personal injury which is caused by a failure to meet the requirements for the tightening torques 74 10 3 Tractor Rolling Bearing Table 10 3 Schedule of Tractor Rolling Bearings Bearing Code Name of Bearing Installation Position as GB T 276 6203 Z n Sad Front end of clutch axle EB GB T 276 6006 Deep groove ball Front end of power take off drive bearing shaft 3 GB T 276 6206 Deep groove ball Front end of transfer case output bearing shaft 4 GB T 276 6207 Deep groove ball Back end o aa a shaft bearing Intermediate drive driving gear Front drive axle back end ES 5 GB T 276 6208 Deep groove ball reduction driving gear bearing Front drive axle intermediate drive driven gear E GB T 276 6210 DEED EEONYE pal External end of drive shaft p bearing GB T 276 6211 ER STOOVE 90d Internal end of drive shaft bearing Back end of power take off drive shaft GB T 276 6305 Deep groove ball Front end of power take off drive bearing shaft Back end of transfer case output l shaft mM GB T 276 6307
17. d he tnis La tto mds 26 2 9 Ba fp 2104 0 DEO ORB eos test ecobtb to enoabt e a rut ar LU ALIE 33 2 16 Common faults and troubleshooting methods eeeeessessssssssesseseeee nennen enne eene nns 35 3 Accessories Spare Parts and Consumables cce ee ecce eee eee eee eee e eee eee ee eee e esee esses eessss sss eee eeoe 43 S WE TUS eH CC 43 S 2 IESEOPSGODSUIHIADIGS s scctsccn scat secu scatinate dct ante sactnanes T T 43 A Wiaintenance DNS EU COlOMS n 44 4 1 Technical Maintenance feo Wat Ons ooi ices PE ere v einai acd OP ied EC esas tora 44 4 2 Clutch adjustment and Maintenance 5 iras eee evadere ree a epe a 48 7 Brake adjustiernt and Mal nen ance 39d atm eset atto aom atis nm Tues ad eeH E dees 50 4A DIereutial LOCK AG US CIA oou bus oo fe pete ri undo o foisse dude a stereo us 51 Z2 5 Steering system adT Us He DE a adeo peine dd tee ita ee be Fo Eo i ad s e RE CIR eso beeu vie etos ses Ente DAL d Tio 22 AO bront ditvesaxie adqustrie BE cade Tae sete aoa een eden hn hou SaL utei eo eoe ek odes Hie leues bote Sape Leo P acd d 53 4 7 Hydraulic lifting mechanism ad ustrietit io oes Poe elus Ee Loses Poe bee pet bosas Fase eeu teet a ae EP REP Udo eds 54 Table of Contents 4 Battery MaintendiC EE A E NE 55 ALDY Aik ClCANer ins Tuc HONS eara N dauteskavaGuows ER EDS MC bIL POE ERL ED di UE 56 AOF beradi U1 le DE soos a a aa a a lasst a 56 4 11
18. identifiers Please follow the requirements for fuse connections otherwise it may cause damage to the electric elements or create a fire Post position near the electric appliance box Fig 1 19 Fuse safety warning symbol Safety Precautions For battery service carefully read the instruction for use to understand the correct maintenance procedures Post position on the surface of the battery Fig 1 20 Battery symbol To prevent the risk of fire never refuel the tractor while it is running Clean grease fuel and oil spill immediately When the tractor is fitted with a piggyback reaper smoking is prohibited Post position near the fuel tank Fig 1 21 Refueling fire protection identifiers To prevent personal injury please install the safety shield on the PTO shaft when it is not in use Post position on the pneumatic brake cylinder Fig 1 22 PTO safety identifiers Safety Precautions Preventing Farm Machine Hazards The following article describes important general safety precautions for machinery such as the NT 204C NT 254 tractor It is reprinted here with permission from Professor Thomas L Bean Safety Leader and Professor Department of Food Agricultural and Biological Engineering The Ohio State University Extension The Ohio State University AEX 593 91 Thomas L Bean Each year 2 600 farm residents are killed and 230 000 disabled in farm related injuries many due to farm machinery Farm machine
19. maintained between vehicles If the tractor is being transported the following points should be satisfied l A smooth level spot should be selected for loading and unloading the tractor If available a special unloading platform should be used Have one helper available for guiding and make sure the area is clear of all others After loading the lift should be placed at the lowest position the hand brake set the reverse gear engaged the key taken out and the master switch turned off The front and rear tires should be fixed in place with straps in an 8 pattern Both front and rear tires should be blocked and the rear axle secured with straps The tractor should be pulled inside as far as possible and the rear view mirror may be taken down when necessary When tunnels and bridges are encountered full attention must be paid to the load height and speed should be adjusted for road safety While unloading the hand brake should be released first The drive gear should then be engaged and the tractor should be unloaded slowly and carefully 64 Technical Specifications for XT Series Tractors 7 Technical Specifications for XT Series Tractors 7 1 Technical Specifications for 2W Drive XT Series Tractors ee dios 2890 3030 excl front counterweight suspension Outline size Width 1470 m m m Height up to the top 1907 0r1933 1863 0r1 889 of muffle Wheelbase m 1577 1690 1100 1200 1300 adjustable Tread Rear
20. see Figure 4 2 2 The adjustment method of the clutch pedal working storke 1s as follows Loosen the screw nut 1 as shown in Figure 4 2 turn the stop screw 2 to make the working stroke below the clutch rocker arm 3 35 37mm and then lock the screw nut 1 49 Maintenance Instruction IMPORTANT NOTES 1 Adjusting the clutch requires technical skills and specific tools If uncomfortable completing this task call Nortrac Technical Support 2 In order to keep the friction plate from the oil keep drain hole clear of any blockage below the flywheel casing If serious leakage is found repair immediately Use solvent to clean the friction plate if necessary 3 In order to avoid friction plate abrasion the clutch should be maintained and adjusted frequently don t release and engage the clutch randomly when releasing the clutch step on the clutch pedal rapidly to set the limit Never run the tractor when the clutch 1s semi engaged as this will damage the clutch 4 Never use the tractor when the clutch is not adjusted properly This will speed up abrasion of the clutch friction plate and possibly burn the friction plate 5 When installing the clutch fill with lithium base grease in the internal cavity of the release bearing support 6 When dismantling the clutch replace the release bearing 5 Figure 4 3 Replace through out bearing 4 3 Brake Adjustment 4 3 1 If one the following should occur the brake sho
21. sleeve Morc Before using a supporting farm implement the owner operator should read the machines operation and maintenance manual carefully and become familiar with the construction performance and 75x2 65G method of operation to avoid machine damage and personal injury caused by accident IMPORTANT NOTES 1 Before purchasing farm machines and implements select a good match with your machine or consult a reputable dealer Understand your operational conditions soil resistance agricultural requirements etc of the areas where you will be working and referring to this list 2 Determine the main technical parameters of the farm machines and implements such as models according to the operational conditions soil resistance agricultural requirements etc of the areas where you will working and refer to the advisories in order to get the appropriate match Improper matching will make the new machinery ineffective and possibly dangerous 3 Working efficiency can be dependent on the implement the performance of which may vary with operational conditions soil resistance agricultural requirements etc Therefore you should determine working speed and width etc and make your purchase accordingly AAAS 227 A f NORURAC Distributed by Northern Tool Equipment Co Inc Burnsville MN 55306 6936 Made in China 78 On Line Spare Parts System Fill in Choose English h
22. the diesel engine according to the requirement of level 1 technical maintenance described in the engine manual 4 1 3 Maintenance for every 200 hours 1 Perform all technical maintenance required for every 50 work hours 2 Fill lubricating grease according to Maintenance Table 4 1 3 Replace lube oil in the diesel engine oil pan and clean the oil pan and filter screen 4 Replace the engine oil filter element and replace engine oil 5 Replace the air filter element 6 Maintain the diesel engine according to the requirements of level 2 technical maintenance specified in the engine manual 4 1 4 Maintenance for every 400 hours 1 Perform all technical maintenance after 1 hour running 2 Check the oil level of the transmission case and add if necessary 3 Check the oil level of the front drive axle and add if necessary 4 Check and adjust the tightness of the toe in on the front wheel and the front wheel bearing and conduct adjustment as necessary Replace the lubricating oil in the front wheel hub 5 Check the free running angle of the front ires and conduct adjustment if necessary 6 Clean and maintain the hydraulic system filter 7 Maintain the diesel according to the requirement of level 3 technical maintenance described in the engine manual 4 1 5 Maintenance for every 800 hours 1 Perform all technical maintenance after 1 hour running 2 Change the hydraulic system oil 3 Flush cooling sys
23. toler Front axle differential carrier bearing GB T 297 32207 Tappered roller Front end of driving bevel gear bearing shaft GB T 5846 K424822 Rolling needle IV gear of driving gear bearing III gear of driving gear Tractor Chassis Sealing Member Table 10 4 Schedule of Tractor Chassis Sealing Member Installation Position B35x55x8 Front end of the first shaft GB T 9877 1 Inside the bearing cap of Self seal packing for Lil iis power take off shaft revolving shaft B50x72x8 Outer flank of drive shaft 6 B55x75x8 Inner flank of drive shaft JE PD50x80x12 Final drive driving gear shaft 2 reinforced seal 11 8x1 8G PTO shift fork shaft Gearbox Differential lock declutch ipae a shaft 1 22 4x2 224x265G Reverse gear Reverse gear shaft GB T3452 1 m O rings 28x3 55G Final drive driving gear shaft 67x3 55G 2 shaft front bearing saddle 103x3 55G Rear axle bearing saddle 2 112x3 55G Drive shaft sleeve oe 15x2 65G Brake camshaft Ex O rings Front shaft Vertical shaft oil seal Lower end of steering 40x48x6 5 knuckle Non standard see the Front wheel hub drawing Half shaft oil seal 38x74x11 5 GB T3452 1 30x3 55G Upper ends of left and right O rings steering knuckles 76 Specification Installation Position Quantity uu T2600 PD42x62x10 Lift shaft reinforced seal 00d 5 00 13 5 Bleeder plug BE 10x13 5 Cylinder head EN JB T 982 Sealing gasket p82 Hydraulic output hollow bolt
24. twin wire Bue J 6 QA 90 0r 6 QW 70 service fee battery Rer oJ o Hed m Sd SMO pes Electric Front direction indicator IXSWb2ps ame Rear combined lamps 12V 2IW2IWISW refecoredy 12V 28W Ipc Instrument Ampere meter oil pressure meter and water temp meter Starter switch a JK430G Cold start device m DE plug Water tank radiator Fuel tank EE RN Perfusion E ngine oil pan volume capacity Oil gearbox Hoister oil Water tank radiator NOTE Data behind refer to the parameters required for the 3 cylinder engine 67 Technical Specifications for XT Series Tractors 7 2 Technical Specifications for 4W Drive XT Series Tractors Type FT204A FT224A FT254A pType Wheeled 4x4 Outline size rear suspension E bo 1470 0 Wheedbase 1673 1743 E G M eu Hs 1150 1200 1300 1350 adjustable Ground clearance 228 tires 8 3 24 or 254 tires 9 5 24 gearbox mm down side to ground single sided brake 2 6 0 2 Tuning circle radius Non single sided 3 1 0 3 brake Structural mass kg 1080 1130 Min usedmass kg 1180 1230 w ar Oooo Rear Rear wheel beia counterweight Counterweight Rear Se Nominal traction power kN 5 4 Number of gears o 8F 2R orl6F 4R Drive 92 6 Common gears gear 76 s 271 12 53 gear 2 06 3 14 Drive 4 92 6 79 gears 9 52 14 5 Shuttle 22 76 31 37 ERE 1 92 2 92 Estimated speed R
25. wheel mm 1150 1200 1300 1350 adjustable Ground clearance mm 320 tires 8 3 24 or 347 5 tires 9 5 240 gearbox down side to ground a Single sided brake 2 5 0 2 2 6 0 2 AE C E Non single sided brake 2 9 50 2 3 0 50 93 Structural mass 990 1040 Mass distribution NEM Nominal traction power PTO shaft power Number of gears SF 2R 8F 8R 16F 4R Theory speed calculated with the rear Common Drive gears wheels 9 5 24 end gear 2 06 3 14 4 92 6 79 9 52 14 5 Shuttle 22 76 31 37 Bea 192 292 Reverse 4 59 6 32 gear km h 8 87 13 51 21 2 29 22 2 06 3 14 Clamping l 4 92 6 79 gear Pee eats 9 52 14 5 22170 21 37 0 44 0 67 Clamping 1 06 1 46 drive gear 2 04 3 11 4 88 6 73 gear 65 Drive gears Auxiliary turning brake system Working device Technical Specifications for XT Series Tractors Clamping reverse 0 58 2 69 gear P Type o Vertical water oe 4 strokes diesel Number of cylinders Combustion chamber mode Straight injection or swirl lt 266 6 lt 278 8 or lt 268 KM385BT Nominal oil consumption rate on the h lt 2 04 lt 2 72 operating condition naa Frame assembly Frame semi frame Frontshaft vert tbe 0 O Transport Front wheel 200 250 Tire E 120 150 pressure Plough 200 250 100 120 Front wheel 400160r500 16 __ Te See aa Rear wheel 8 3 24 paddy field tires or
26. 3 ID1S Ol1DUIQUJOO 1Uu9UJnJlS JY o m pe p sur uorpuiquuoo jueuunas CC 70 E i 0 0 09 jueumnJsul Jo l qoo joubis r Z euinJjsul JO IS JOSU S JO OWOLWOY 40 10 0 Ja SWOUDW IO WOJ 3 009 Y J A A J E N x ix dil es cee Q Uo2Jb uo poJ JOSU S o 9 I 0 134 wo 91q09 CC fT C m ERR O JaIna uo YyOD q 0 QC 1 116 Ny Nee a a i Gu 6 Ba uo uaaJb 9 W01 3 909 pubis QC Nae NL s E ouas i wy OL are i is ate aes ots oy E 2J LDS WOJ 9 9009 Oz yoo q 9iqoo punog 7 5 G1 o pa burjoauasd 0 b M X 4 cin d E d Jausp 2100 29 2 Josuas aJnsseJd zu TM T re YUN o 9J 140 ZO OL vy Woy 21123 Ajddns 4 YOUMS BuiwJoj0 Jobupp 4 0 an i Taf A uui 4 Jejau Sec 0 J10 0Jauab wol SejoD9 R D 4 4010J9U9D WO 9 002 Ly Cy UO OUIGWOS o Q jubi 1022 JO JUD 0 Ud UO 91302 VY Qv RE AL we J COMM t paJ uo bnjd poojasd 0 Aoj8J pbojaJd WO 9 q02 PY I Dus Wo9 uounJjs ms LI f N D a NU NULLA d lt i EA MM 3 Nees ed RE E e J Paii k ra ALS A9 f ey O O d X 19 208S 19lDJ oY e O C Ds y I II a7 o UG E Saa 6 PUE e J e LAN P 1 lt L_Is Q A A Ji 3 c GZ JOJOs9U80 1010 xoq asn O hd R Zy j Q xdi O GH j ybi bulsaays u04 1YybIy nada 0J9CO 109 MO an JOLOUL Q UOl OUIGWO y 103 uondrdosoqq uoneaod O
27. 5 7 1 Main technical specifications for XT series two wheel drive tractors ssssseeeeeeeeeeeee 65 7 2 Main technical specifications for XT series four wheel drive tractors seen 68 5 Disassembly and DIS Psal asasena eI SE HERPES HE STEREO IINE 70 9 Warranty TOES oo Lise re EY ERI N SER CERTE FEET ERE REN EF EREOITE ARE ERR INI SA ORI IND MENT NI GA E Rot Ue EsE 71 OS A CIN CS osi recta caer eie E aa atero ix densius nisi peat Dd eese E MU m 73 IO T Tractors tuels oils anid SODUGIONS aie me our t tet o s a e en te e eode 73 10 2 Torque table of major bolts and nuls oeil tan ente Da tues eee tutte dod Deae radius 74 10 5 Tractor FO Mime De dL B oa its sok bee E ata m d d tdi E bate tappe m Do tes torio Lud un ier ertt 75 I0 4 Seals GENE tractor CHASSIS occ oie eoe ex meinte Res ba cc Sueco aie aee bea aeta e biz Soc ie a Eie e Leia tee LT eB Land 76 Safety Precautions 1 Safety Precautions 1 1 Safety Rules and Notices of Use Reading Prior to Use 1 The instructions for use maintenance and the safety warning identifiers o should be fully read and understood de 2 The correct usage and operating method should be observed 3 Local traffic rules and safety regulations must be observed at all times Fig 1 1 Reading prior to use A Qualified Operator 1 When operating the machine the driver must use sound judgment 2 Never operate the tractor if you have been drinking or are tired 3
28. 9 5 24 conventional a e Max rotating Rnwhede a i ie Brke Shoe brake Trailer brake Pneumaticbrake Deep plough control mode Position and floating control Hydraulic oil pump CBJ30 E06 W5B or pump CBJ30 E14 W5B pump CBJ30 E14L Oil cylinder diameter x stroke 63x100 Opening pressure of the system safety Mos 17 5 18 valve P Max lifting power 610mm behind kN 33 33 33 rear suspension point Rear mounted three point Spherical Hinge Cat I Pin hole diameter of upper suspension 19 point Pin hole diameter of bottom suspension im D22 point Simple hydraulic l jower akeol Ea Rapid exchange joint 1pc Multiple direction Hydraulic power take off valve hydraulic Rapid exchange joint 2pcs power take off Prosana _ Nonindependent 540772054071000 option PTO revolving direcion Chckviseviewed from the waco 66 Technical St cll for XT Series Tractors Single plate dry E usd spring pressed Clutch constant joint single action or non independent double actions Combined 4 1 x 2 8 drive gears 2 reverse AE E Gearbox gears clamping gear available for option n system 1 e 16F 4R Central wansmission Spiral bevel ger Differential OO aplete gees DifferentialTock Jewpostveconit Final transmission C Built single straight toothed Spur Gear Electric appliance system _I2 volts negative earth
29. During the storage period dust and moisture in the air get in to the tractor This can cause contamination and rusting of the components When pistons valves bearing and gears etc stay in one place for an extended period of time they will lose lubricant film protection which produces rust and causes parts to stick and seize up Aging Some components are made with rubber and plastic Rubber and plastic will age and deteriorated growing brittle and rot under ultraviolet light Distortion Components such as drive belt and tires etc may become distorted in shape Others Electric parts are more easily affected in damp conditions and the battery can discharge over time 5 2 Tractor Storage e Prior to storing the tractor give the tractor and its surroundings a good once over to ensure that the tractor can be stored with minimal effect Remove the battery coat the terminals with petroleum jelly and keep it in a dark well ventilated room with a consistent moderate temperature Drain the machine oil from the engine before it has a chance to cool Replace the oil with fresh oil and run the tractor for 10 minutes to allow the lubricant to stick to the parts and components Add lubricant to the various lubrication points Coat the contact surface of the electric appliances tie ins and non painted metal parts with anti corrosion spray Loosen the engine fan belt and remove them 1f necessary Wrap the belts up securely and spray the pulley groove wi
30. according to implement specifications 26 Operation Description 2 14 3 Lowering Speed Adjustment Select a suitable lower speed for the farm implement to keep from being damaged by heavy impact when it contacts the ground Before delivery the descending speed regulating valve was adjusted The owner operator can readjust the valve according to the weight of farm machinery and ground hardness e The farm machine will lower when the adjustment valve A is turned in a clockwise direction When turning the regulating valve A counterclockwise the lowering speed of the farm machinery will increase See figure 2 23 2 14 4 Application of the Hydraulic Output and Lock e Turn the adjustment valve B in a counterclockwise direction until the valve is closed This will also close the adjustment valve on the inlet and outlet of the oil cylinder The male connector on the quick change coupler is connected with the oil inlet of the farm machinery The hydraulic output female connector A is connected with the male connector on the farm machinery Push the distributor control handle to the lifting position to achieve the appropriate hydraulic Pie eo PU Ca OE Diagram output Simple hydraulic output can only control a single action oil tank When using the hydraulic output the farm implement should be in the lift position if the lower speed adjustment valve B is closed and the oil in the tank can not return The farm implement sh
31. add anti freeze to the coolant system as required Before every shift the engine should be started according to winter requirements 4 Itis recommended when the tractor is not in operation to park it in a shed that is warm and protected from the elements 4 1 8 Maintenance of the long term stored tractors If the tractor has been stored for less than one month and the time does not exceed 100 hours since the engine oil was replaced special technical maintenance 1s not required If the tractor has been stored for more than one month special technical maintenance should be performed according to Section 5 Storage specified in this manual 46 Maintenance Instruction Table 4 1 Maintenance Table of XT Series Tractors No Maintenance Part Operation Content Number Maintenance Period of Points Rear wheel hub Inject the grease lubricant m 2 pumps only rdi 55 3 9 Brake Check function Per shift pendulum shaft Front wheel central balance pin Inject the grease lubricant Per 50 hours eile ail a a e Hee Du i m B Engine oil pan rd the lubricating 3 Per 200 hours 720 Transmission case and raiser Check the oil Tevel hoig 2 Ferz bhous clutch pedals Injet te grease lubricant 1 Per 400 hows Caa Pomdies Chistes vel sa 1 Pets el maintenance engine clearance Transmission case and hydraulics Replace the lubricating m Per 800 hours oil 2 maintenance anti f
32. afely and correctly with the tractor While the tractor shown in this manual may differ slightly from your tractor model the instructions in this manual will apply to your manual unless otherwise stated Disclaimer The 20XT and 25XT tractor and its components may be changed by the manufacturer at any time without notice and may not correspond to the contents of this Owner s Manual Overview This manual describes safety precautions as well as running in proper usage technical maintenance adjustment faults and troubleshooting methods for various parts of the Nortrac XT tractors The manual gives an in depth look and should be used as a reference tool for owners and maintenance personnel In this manual the safety alert symbol A prompts important safety information When this symbol is seen you should be alert to possible injuries or affects to the service performance of the machine WARNING Alerts you to safety hazards that could result in serious injury or even death NOTICE Alerts you to actions that could result in minor injuries or could damage the tractor or it s implements and thus result in possible safety hazards IMPORTANT ISSUE Issues that may result in damage to the tractor related machinery and or the environment NOTE Provides additional information on a given topic Please read the messages that follow the symbol carefully and make other operators aware of any potentially hazardous situatio
33. ake to stop and park the tractor In an emergency step on the clutch and brake pedal simultaneously Never step on the brake without stepping on the clutch This can cause the engine to stall 3 When running the tractor on the road lock both the left and right brake pedals together with a locking plate 2 9 2 Left Right Brake Pedal Interlocking When tractor is used on the road lock both the left and right brake pedals together with a lock plate lass 1 Prior to operating the tractor make sure that the brakes are functioning properly When the brakes are not in working order this can result in an accident and or serious injury 2 When operating the tractor on the road the left and right brake pedals should be interlocked to prevent the tractor from operating erratically or overturning when applying the brake 24 Operation Description 2 10 Stopping the Tractor and Engine Flameout Procedures Throttle down to decrease the tractor s running speed Step on the clutch pedal the brake pedal and lock the braking handle When the tractor stops put the gearshift in neutral Release the clutch brake pedal and reduce the throttle to make the engine run smoothly Pull the fuel shut down cable back which stops the fuel pump from supplying fuel Turn starting switch key to the OFF position and shut off all power supply 2 11 Tire Usage and Assembly Disassembly 2 11 1 Tire Use The Tire is a consumable Attention sho
34. al attention to any obstacles that may impede progress or cause an accident before starting the tractor Also check for obstacles and impediments that may be covered by the tractor an implements or a trailer 3 Never leave the driver s seat to start and operate the tractor Prior to the startup make sure that various shift levers are in the neutral position the throttle lever and the front drive control handle are disengaged and the lifter operating handle is in neutral to prevent the sudden start up of accessories 4 Do not start the engine by bridging over the solenoid If you do this the tractor could lose control and cause a dangerous situation which could lead to injury or death 5 Make sure that the pedals are free from obstacles and able to move unhindered to their home position Never keep anything on the floor or around the pedals that could hinder treadle travel An extra foot blanket or non standard floor mats should not be used as they can hinder pedal movement and cause serious injury or damage Never get on or off the tractor while it is in motion Never climb under the tractor while the engine is running 8 Always remove the keys set all shift levels to neutral and lock the auxiliary brake handle before exiting the cab to avoid accidental start up and to keep the tractor from moving unattended 9 Keep your speed under control at all times Brake prior to turning in order to maintain your load and avoid tipping 10 When cro
35. and fastening devices can also snag clothing Check all equipment for potential wrap points and if possible shield those that can be shielded Replace any damaged manufacturer installed warning labels and place warnings on equipment parts not previously labeled In addition consider painting them a bright color perhaps with wide stripes Be aware of wrap points and be alert to their danger Crush Points Crush points are created when two objects move toward each other or one object moves toward a stationary object For example hitching tractors to implements Fig 3 below creates a potential crush point Stationary Moving Obj ect Object Figure 3 Hitch accidents most commonly occur to fingers placed at the hitching point Wait until the tractor has stopped before stepping into the hitching position If possible arrange the hitch point so that the tractor can be backed into position without anyone between Always know what the other person is doing Failure to safely block up equipment can result in a fatal crushing injury A jack may slip a hose or overhead support may break or the equipment may roll Take extra precautions when working with machinery that is raised for any reason The operator s head or chest can be crushed between the equipment and a low beam or other part of afarm building These accidents usually occur when the machine is being operated in reverse Tree limbs are also potential hazards when wo
36. ase driven assembly a ETIA GO Brae peaontbis 3 42Transfer case housing assembly B 43Braker assembly E 43Braker assembly 2 43Braker assembly 3 44Seat mounting assembly B 45Floor mounting 45Floor mounting 1 FEATURESCabIn WI eater at option 45Floor mounting 2 H Grammer seat at option 46Safety frame assembly original Perkins engine at option as well a AA amic am 47Engine hood locking device assembly 47Front wall fender assembly 47Hood lower tail plate mounting mds O eL gt Pat In Cart O SelectAll Select ary 9 GB T3452 1 O Ring18 0x2 65 4 L1 O 10 FT300 43 012 Left brake housing assembly F1 10 1 FT300 43 114 Crank shaft bush iv View Large Picture Webpage Dialoc 2 http 222 132 52 85 en GB wim_LargePicture aspx CurrentPictureFile http 222 132 52 85 temp FT300_43_00 FT300 43 001 Brake assembly 1
37. autions Important 1 Always operate the tractor according to the specified running in requirements This will prolong the life of your tractor 2 Prior to starting the tractor the oil system cooling system and electric circuits must be examined After startup strict attention should be paid to the various instruments 3 Before activating the PTO shaft make sure that the equipment is properly inspected When using PTO implements the angle between the PTO shaft and the universal joint drive shaft should be no more than a 15 angle the hydraulic operating control should be neutral and after the farm tool has been lifted the included angle between the power take off shaft and the universal joint drive shaft should be at no more than 20 angle Never use the implement without checking for a proper connection with the power take off This can cause damage to the implement and severe damage to the tractor clutch and power train To increase work efficiency the power supply should never be shut off at the curve and the lifting height must be maintain at 200mm above the ground 4 Hanging farm implements can shift tractor weight and should be low to the ground before exiting the tractor 5 Antifreeze should always be used in the cooling system 6 The front driving axle of tractor should only be engaged in agricultural instances and when roads are muddy Overuse of the front drive axle may result in premature wear of the tires and transmi
38. ce of Maintenance free Battery State Inspection of the Battery Normally the maintenance free battery does not require any special maintenance You can observe the power levels from the view hole of the liquid densimeter Green full power Grey lack of power Dark no power The battery should be charged when the inspection hole becomes grey It should be replaced when the inspection hole becomes dark Battery Maintenance gt The battery should be stored in a clean dry and well ventilated area the temperature range between 32 104 F The battery should be handled with care and stored right side up The battery terminal should be securely fixed to the power socket Figure 4 2 Hydrometer Petroleum jelly should be used on the terminals to avoid fusion with I nspection Vent the connectors and corrosion Keep the battery outer terminals clean Check the alternator output voltage regularly The voltage should be 14 2 0 25 V A covtions l When charging the battery keep it in a ventilated area and far from open flames Do not spill electrolytes on your clothing or your skin This can cause serious injury Over charging can create over heating of the battery In order to avoid a potentially dangerous situation the charging current should be reduced by half or charging should be stopped to lower the temperature When the temperature is safe charging can begin again When charging is over shut off the powe
39. cking shaft and fork pin is too large 3 The gap between the interlocking shaft and the rotor is too large 4 The return spring plate 1s broken or too soft 38 Troubleshooting 1 Replace the rubber ring or tighten the bolt 2 Replace the rubber ring 3 Replace the rubber O rings 4 Tighten the bolts 1 Check the gear oil pump Clean the filter screen Discharge the air in the system and check if air exists in the oil suction pipe Fill oil to specified height clean the relief valve and adjust the spring pressure in the valve 4 Replace parts components 5 Drain oil and replace with specified oil 6 Replace valve 7 Troubleshoot the point of the oil leakage and repair or replce 1 Replace the axle 2 Refit 3 Replace 1 Replace pump 2 Replace 2 and coupled 1 Replace 2 Replace 3 Replace 4 Replace Operation Description 2 16 1 6 Hydraulic Suspension System Faults and Troubleshooting Table 2 9 Hydraulic Suspension System Faults and Troubleshooting Cannot lift the load Lift should be in light load or is slow in heavy load Farm machine shakes or lifts slowly Implement slowly drops after being lifted and after turning off the engine When the handle is in 1 Oil level inside the lifter is low 2 The strainer of the oil filter is blocked 3 Air getting in the suction pipe 4 Gear oil pump fail
40. d cover assembly Engine Body assembly and accessory Fuel supply system assembly Oil filter Starting motor and chargeing Oil pump and oil pipe assembly Oil sump assembly Piston connecting rod assembly Timing gear train assembly Gi ssl B a mune ccn nd ePut In Cart O SelectAll TE204 L161Q5K E Searching 5 EN Sequence A M FEATURESCabin with heater at option original Perkins engine at option as well Pt i mra dt amas OnlineSupport Admin Quit Osearcn E QU E og 3 httpssjzz2 132 52 85 en Ge wrm_Frame aspx Wy Most Visited fij Getting Started Latest Headlines http www google co Parts Catalogue My Cart Order Enquiry Order Detail Order Sum Tech Docs Service Repair OnlineSupport Admin Quit 5 Product Product ProductLine Tractor Seriak Series TE25 Serials Tian TE204 L161Q5K UM m LLL 1 M art By Part ModelCode omber Part Name a E OBsearen 42Transfer case driven assembly a FI200 83 0010 8ko gaano AI 42Transfer case housing assembly B 43Braker assembly E 43Braker assembly 2 43Braker assembly 3 44Seat mounting assembly B 45Floor mounting 45Floor mounting 1 FEATURESCabIn WI eater at option 45Floor mounting 2 H Grammer seat at option 46Safety frame assembly original Perkins engine at option as well a AA amic am 47Engine hood locking device assembly 47Front wall fender assembly 47Hood lower tai
41. dal and then turn the key to start the engine Preheating start for models with a preheating circuit When starting the tractor in low temperatures below 23 F use the preheating starting instructions Put the throttle handle in the acceleration position turn the key clockwise to H position and leave it on H for 15 20 seconds Turn the key to the ST position to start the starter Release it immediately after starting and the key will automatically return to the ON position Start with a traction tractor When starting a traction tractor the traction tractor uses High III or High IV gearing for safety the speed of traction tractor should not be higher than 15km h Note When starting a traction tractor once the engine is started step on main clutch pedal immediately and throttle down 2 3 3 Running the Engine After the engine is started ease up on the throttle immediately to allow the engine run at idle Check the engine oil pressure to ensure that the indicator on the oil pressure gauge is in the green zone After the engine is started do not run a full load immediately The engine should be run at idle to medium speed to heat the engine When the coolant temperature rises above 140 F you can then increase to high speed and operate at full load capacity The engine rotary speed and load should be slowly increased or decreased especially for a recently started engine never use the throttle handle to run at high speed When
42. diator cap Electric Parts Maintenance 1 Remove the ignition switch key 2 Never service any of the tractor s electrical components without first removing the ground wire from the battery Electric parts maintenance In Case of Defects or Abnormal Operation 1 The tractor should not be operated in spite of defects In case of a lack of oil pressure excessively low oil pressure an overly high water temperature or unusual sounds and smells stop the tractor and troubleshoot the problem During lubrication maintenance and for any on field adjustment the engine should be shut down Fig 1 9 In case of defects or abnormal operation Safety Precautions Emergency Procedures In case of a brake failure hold the steering wheel firmly wait until the tractor has come to a complete stop and then shut down the engine If the steering malfunctions brake immediately and shut down the engine If fire should occur immediately shut down the engine If a fire extinguisher is available put out the flames at the source of the flame if a fire extinguisher is not available use sand or other non flammable substance to fight the fire After any safety incident immediately dial any necessary emergency services hospital fire department according to the situation and administer first aid as necessary Warning 1 Always operate the tractor in a safe and responsible manner to avoid injury and possible death 2 Pay speci
43. e level is too low 1 Replace battery Battery 2 Replace battery capacity 1s 2 Short circuit between electrode 3 Replace battery low and the plates 4 Connect fasten deoxidize and coat a engine is 3 Sulphurization of the electrode layer of Vaseline on the pole head difficult to plate start 4 Poor circuit connector contact or oxide on pole is too much 1 Impurities in the electrolytes 1 Replace battery 2 Troubleshoot and repair 2 Short circuit in the exterior wiring 3 Replace battery of the battery 4 Replace battery 3 Electrolyte overflows from 5 Replace battery 2 battery surface short circuit Excessive positive negative poles battery 4 Short circuit is caused by discharging placement of metal tool or bar between positive negative poles 5 Active substance on pole breaks off The pole short circuit caused by deposits or by isolation plate damaged positive negative pole is short circuited by pole wrap 41 Operation Description 2 16 2 4 Instrument Faults and Troubleshooting Table 2 14 Instrument Faults and Troubleshooting Fault Reasons Sequence No 1 Circuit opened and contact at plug in 1s poor 2 Water temperature sensor damage 3 Water temperature meter ineffective The water temperature gauge always indicates a low temperature 1 Water temperature sensor short circuit or damage 2 Short circuit 3 Water temperature meter ineffect
44. e light may be illuminating because it is normal that pressure in the lubrication system is low during the idling period If the lamp is lit under normal engine rpm it should be checked immediately after engine shut down Figure 2 7 Engine Oil Pressure Warning Lamp 17 Operation Description Left Rocker Switch Assembly 1 Signal switch 2 Light switch Signal Switch A Position 1 Left signal lamps are on Position 0 Power supply off Position 2 Right signal lamps are on Figure 2 10 Signal Switch Work Lamp Switch Position 2 Both position lamp and rear lights are on Position 1 Position lamp is on Position 0 Power supply off 1 Dimmer switch 2 Hazard alarm switch High Low Dimmer Switch Position 1 Spare Position 0 Low headlight on Position 2 High beam on Figure 2 13 Dimmer Switch 18 Operation Description Hazard Warning Switch The hazard warning switch should be used in case of a tractor malfunction where the tractor is stopped in a potentially dangerous area N SSS SS SS SS SSS Calan anneal ke Figure 2 14 Hazard Warning Switch Horn Switch Horn switches are located on both arms of the steering wheel Figure 2 15 Horn Switch Ignition Switch Put the key into the electric switch and turn it clockwise to the following positions Turn the key clockwise to ACC shift which will turn on the auxiliary electrical devices e Turn the key to ON shif
45. enance schedule 4 14 Lifter Hydraulic Oil Filter Maintenance The lifter hydraulic oil filter A is located inside the left upper part of the raiser shell below the driver seat The cleaning method is as follows Loosen the 3 MS bolts Take out the reticulated filter element clean with solvent and let air dry When it becomes hard to clean the filter element or the filter element 1s damaged it should be replaced 4 15 Front Drive Oil Level Check When checking the front drive oil level the assembly parts A measuring the oil dipstick should be unscrewed and the oil level should fall within the scale range of the dipstick otherwise engine oil needs to be added When replacing the engine oil unscrew the main drive drain plug and the final drive drain plugs on the left and right Discharge all of the dirty oil retighten the plug screw and add new engine oil to A After a waiting period if there is engine oil leaking from B this means that the engine oil is full Figure 4 27 Front Drive Oil Level Check 58 Instruction on maintenance 4 16 Transmission Mechanism Maintenance Pull out the oil dipstick on the right of the main gear lever as show in in the figure wipe it clean and then insert the oil dipstick If the oil level is lower than the lower scale mark refill the transmission oil to a level between the upper scale mark and the lower scale mark of the dipstick measure the level 5 minutes after addin
46. enance Instruction 4 11 Engine Oil Sump Level Check and Oil Replacement 1 Remove the oil dipstick A on the left front of the oil pan and check if the oil level is between the upper scale mark and lower scale mark If the oil level doesn t reach the lower scale mark add oil to the recommended level 2 Before maintenance and replacement of the oil preheat the engine When the engine oil temperature reaches 50 C 60 C unscrew the drain plug A below the oil pan discharge all of the dirty oil and refill with new oil Figure 4 23 Changing the Oil in the Engine Oil Pan IMPORTANT NOTE Never mix new and old engine oil or blend different brands of oil as this can damage the engine Replace the engine oil strictly in accordance with time limits recommended in the Operation Instruction of the Diesel Engine 4 12 Fuel Filter Maintenance The fuel filter 1s in the front upper area on the left side of the engine Cleaning the paper filter element of the cleaner is not allowed The filter element should be replaced when the engine works for 200 hours The detailed maintenance process is implemented according to the regulations of the shop instructions Figure 4 24 Fuel Filter Maintenance 2d Maintenance Instruction 4 13 Engine Oil Filter Maintenance The engine oil filter A is located in the middle lower part on the left side of the engine The oil filter should be replaced according to the recommended maint
47. everse 4 59 0 52 calculated with the rear gear 8 87 13 51 wheels 9 5 24 21 2 2922 2 06 3 14 Drive aes um gears 292 145 22 10 31 37 Clamping 06 1 Clamping drive 4 3 gear gear 88 6 bd 271 1253 bd o Mesdsuon o Mesdsuon Clamping reverse 0 58 2 69 gear 68 Technical for XT m Tractors T E Or IL Or EL LL380T KM385BT pType Vertical water cool 4 strokes diesel Number of cylinders Cylinder diameter x stroke 95x105 80x90 100x105 85x90 Combustion chamber mode wou Ta injection or swirl Nominal E 7 043 7 162 2 1484 4 Nominal rotate Nominal rotatespeed 2200 ps i 2350 Nominal fuel consumption rate on lt 266 6 5266 6 278 8 or lt 268 KM385BT lt 278 8 or lt 268 5266 6 278 8 or lt 268 KM385BT 5BT the operating condition g kW h Nominal oil hx rate on lt 2 04 lt 2 72 the hx condition single plate dry type spiral spring pressed Transmission Clutch constant joint single action or system non independent double actions Combined 4 1 x 2 8 drive gears 2 reverse Gearbox gears clamping gear available for option 1 e 16F 4R Differential 2 planet bevel gears Differential lock s Jaw positive contact Finaltransmission Built in single straight toothed Spur Gear Central transmission God heel Goan front P 5 Differential 2 planet bevel gears Single straight toothed Spur Gear Transfercase o
48. fications or any incorporation or use of unsuitable attachments or parts will automatically void this limited warranty This limited warranty does not include parts affected or damaged by accident and or collision normal wear amp tear battery belts tires clutch etc fuel contamination or from failure to follow the instructions contained in the User Manual for the equipment The cost of normal maintenance of the equipment is the responsibility of the owner This limited warranty does not extend to use in applications for which the equipment was not designed or to damages resulting from misuse abuse or neglect 7 9 Limited Warranty Disclaimer of Consequential Damage Any implied warranty of merchantability or fitness for a particular purpose to the extent that either may apply to any NorTrac tractor or compact crawler bulldozer shall be limited in duration to the periods of the express warranties shown above and to the extent permitted by law any and all implied warranties are excluded In no event will NorTrac or Northern Tool amp Equipment Company Inc be liable for any loss of income loss of time or use of the product transportation hiring of alternative services commercial loss or any other incidental consequential or special damages and or expenses Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages s
49. friction lining 4 No braking ES 2 Friction lining is worn severely or 3 Adjust the free stroke of pedal according unevenly to requirements 3 The free stroke of the pedal is too large 5 Brakes gets 1 Brake friction disk does not return 1 Replace the return spring hot 2 Friction plate and brake hub don t 2 Adjust according to the requirements disengage completely 1 The travel of the left and right brake 1 Adjust pedals are not consistant 2 Replace friction lining 2 Brake friction lining on one side is 3 Check and fill tires with air according to damaged requirement 3 Pressure in two rear tires is uneven 6 The tractor pulls in one direction when braking 2 16 1 4 Four Wheel Drive System Faults and Troubleshooting 2 7 Four Wheel Drive System Faults and Troubleshooting 1 Front wheel rim or the spoke is 1 Calibrate front wheel rim or severely deformed spoke 2 Toe in of the front wheel is abnormal 2 Adjust the toe in 3 Steering knuckle and two pin shafts of 3 Replace axis pin the oil tank are worn 4 Fill tire with air according to 4 Tire pressure is not adequate requirement 5 Front axle does not release before 5 Disconnect the front drive transportation axle 6 Drive tire thread mounted backwards 6 Refit the wheel according to the requirements 1 Set nuts or bolts for the ball pin oil cylinder and the steering arm are 1 Check and tigh
50. g the oil When replacing the transmission oil remove the drain plug at the bottom of the transmission case discharge all of the dirty oil and then tighten the drain plug and refill with new transmission oil Figure 4 28 Transmission Mechanism Maintenance Note When checking the oil level stop the tractor on level ground and switch off the engine 4 17 Lifter Assembly Maintenance Unscrew the fill plug at the back upper part of the lifter shell as shown in the figure If the oil level is lower than the upper scale mark of the dipstick refill When replacing the trans hydraulic oil unscrew the drain plug A on the back lower part of the lifter drain the dirty oil tighten the plug and refill with new trans hydraulic oil Figure 4 30 Lubrication Oil Oil Plug NOTE Stop the tractor on level ground descend the lift arm to the lowest position switch off the engine and then check the oil level 59 Maintenance Instruction 4 18 Fuel Tank Maintenance Stop the tractor on level ground switch off the engine and then remove the drain plug below the fuel tank Discharge the sedimented dirt at the bottom of the fuel tank e The sediment bowl of the fuel tank gathers water and impurities When maintaining the fuel tank the sedimented dirt in the sediment bowl B at the bottom of the fuel tank should be discharged biii simultaneously Erw LP gt e OA e pad TD 7 Figure 4 32 Fuel Tank Sed
51. ght Counterweight is added or reduced according to the requirements of tractor When traction force has to be increased for operating in a dry field or for transport operations counterweight should be added When the tractor is used in a hilly area the front counterweight should be increased appropriately to maintain traction Rear counterweights are round iron castings with the weight being per piece is 68lbs Two pieces can be installed respectively making the total weight of the rear counterweight 136lbs Each front counterweight is 20lbs and a total of six pieces can be mounted with the total mass of front counterweight at around 120lbs 25 Operation Description Mor Remove the counterweights from the wheel before removing the rear wheel from the tractor to avoid injury or damage 2 13 Driver s Seat Adjustment The driver seat for series XT tractors can be adjusted in both a front and rear direction During the course of adjusting turn the adjustment handle A on the outside lower left of the driver s seat see diagram At the same time move the seat forward or backward Release the handle once the required position is achieved a d Figure 2 23 Driver s Seat Adjustment A For safety the seat cannot be adjusted while the tractor is in motion 2 14 Hydraulic Suspension Operation The Series XT tractor uses a semi separate hydraulic lifting system with two types of adjustment modes position adjustmen
52. he liquid is often hot Before attempting any service on hydraulic systems shut off the engine that powers the hydraulic pump Lower the implement to the ground and relieve the pressure Follow instructions in the operator s manual because the specific procedures for servicing the systems are very important to your safety Funded in whole or in part from Grant Number U05 CCU506070 01 Cooperative Agreement Program for Agricultural Health Promotion Systems National Institute for Occupational Safety and Health Reviewed by Dr Randall Wood and Dr Warren Roller 13 Operation Description 2 Operator Instruction A ote operating the tractor properly can bring efficiency of the tractor into full play to reduce tractor wear and prevent an accident and ensure operator to complete farm and road operations fast efficiently in low consumption and safety mode Table 2 1 Common symbols Safety warning Four wheel T Horn identifier drive l Dipped High beam Quick headlight Charging and Engine oil discharging Slowly pressure a indication Steering light jl un Syringe Position lamp indicator vo Engine NS windscreen wiper preheated wiper Air filter E Pneumatic Hydraulic oil air l blockage m braking 15535255333 separator warning invalid failure Engine coolant Quantity of fuel EL Parking brake temperature oil Warning for Differential lock d e Warning lamp anger 14 Operation Descripti
53. he pinch points by the inertia of the moving part or loose clothing that becomes entangled Contact may be made by falling or brushing against unshielded parts You can become entangled in pinch points if you take chances and reach or work near rotating parts Machines move too fast to get out of a pinch point once you become caught To avoid injury from pinch points be aware where pinch points occur and avoid them Wear clothing that fits well and is not loose or floppy Never reach over or work near rotating parts Turn off machinery to work on it Always replace shields removed for maintenance Wrap Points Rotating shafts are the most common source of wrap point accidents although any exposed machine part that rotates can be a wrap point Acuff sleeve pant leg long hair or just a thread can catch a rotating part and result in serious injury Entanglement with a wrap point can pull you into the machine or clothing may become so tightly wrapped that you are crushed or suffocated In other cases you could be thrown off balance and fall into other machinery parts Even a perfectly round shaft can be hazardous if there is enough pressure to hold clothing against the shaft Hazards 11 Safety Precautions increase with shafts that are not round Clothing is more likely to catch if there is dried mud or manure on the shaft or if the shaft is nicked Ends of shafts that protrude beyond bearings are also dangerous Universal joints keys
54. heir use is not recommended Avior 1 Never fill fuel into the fuel tank while the diesel engine is running as doing so could cause an accident 2 When working in severe sunlight the fuel tank should not be filled up or the fuel may overflow as a result of expansion The overflowed fuel should be cleaned up immediately 43 10 2 Major Bolts and Nuts Tightening Torque Table Table 10 2 Major Bolts and Nuts Tightening Torque Table Name and Assembly Position Thread Tightening Tightening Torque Specification Torque N m LB FT Connecting bolt and nut for the engine and M10 41 51 30 37 the clutch housing Connecting bolt for the clutch housing and M14x1 5 123 154 90 113 the rear axle casing Fixing bolt for one and two axle bearings 41 51 30 37 Fixing bolt for the interlocking wedge 50 70 36 51 Fixing bolt for the driven spiral bevel gear M10x1 25 45 55 33 40 Connecting bolt for the drive shaft housing M12x1 5 73 89 53 65 and rear axle casing M18x1 5 397 457 293 337 kasumi radials Cobain nut for the front axle tie rod M16X1 5 122 149 90 110 Connecting bolt for the front outer shaft and front inner shaft aid ee Connecting bolt for the front drive wheel front wheel hub and radials Mun RE a het Connecting bolt for the front axle and M16 182 222 134 164 bracket Connecting bolt for the front bracket and 73 89 53 65 m tray meme tebaa teens bolt for the bracket and engine 73 89 35 TTET
55. iment Bowl 4 19 Tire Inflation Pressure Check the tire pressure with the an air pressure guage The tire inflation pressure is shown in the Technical Specifications of XT Series Tractor Mon If the tire pressure is too high or too low it will shorten the service life of the tires influence the tractor s operation and potentially cause accidents 60 Maintenance Instruction 4 20 Engine Cooling System Maintenance The engine cooling system uses antifreeze only In general antifreeze is good for a period of 2 years or 1600 hours and then should be replaced the cooling system should be flushed before new antifreeze is added Note Antifreeze must be used to prevent freezing in winter Close the radiator drain valve add a 50 50 anti freeze mix and run the engine for 20 minutes Check for leaks and fluid level once engine has cooled down Picture 4 33 Engine Cooling System Maintenance NOTE During winter water in the radiator can freeze causing the engine block to crack Always use antifreeze in the radiator 4 21 Bleeding the Fuel System If a tractor is out of commission for a long time after replacing the diesel engine filter or with an empty fuel tank air could enter the fuel line making it difficult to start the engine This problem can be fixed by following the steps below but first the fuel tank should be filled and the fuel cutoff switch turned on Unscrew the bleeder screw A on the fuel filter and t
56. ing When short time repetitive activity in one place is needed it is necessary to step on the clutch pedal lightly to disengage the main clutch At this time power for the tractor gearbox is disconnected the tractor stays in place however the farm machinery in the rear 1s still working normally When you need power output the power output operation handle should be in the release position and the cover for the power output shaft should be remounted When transporting farm machinery over long distances the PTO control handle should be pushed to the disengaged position to power off and prevent personal injury and or the farm machinery from being damaged 2 14 8 Electrical Equipment Usage The electrical system for the series XT tractor is a 12V negative ground system For components and circuit of electrical system see Diagram 2 30 2 14 8 1 Battery The battery is used to store the alternator energy When the alternator does not work or runs in low speed the stored energy can be provided to the power using equipment and as a secondary short term power supply for an overload Series XT tractors use a maintenance free battery You should clean the dust and oil stains on the battery cover to avoid electric leakage Check if there are any cracks and leaking electrolyte fluid Good contact between the poles and the conducting wire is vital The air vent in the plastic cover should be smooth to avoid an explosion
57. ingle object moves forcefully or rapidly enough to cut as with a rotary mower blade Shear Point Figure 1 10 Safety Precautions Both shear and cutting points are created on machinery designed to cut such as harvesters and on those that are not designed to cut such as augers They are hazardous because of their cutting force and they often move so rapidly that they may not be visible so it is easy to forget they are operating or to underestimate the hazard Because some shear and cutting points cannot be guarded it is important to be aware of their hazard and stay alert when they are operating It is also important to warn others and to look out for their safety This is especially true if there is a danger of thrown objects while using cutting type equipment Pinch Points Pinch points are another hazard of farm machinery Fig 2 below Pinch points which should be more appropriately named mangled or maimed points are formed when two rotating objects move together and at least one of them moves ina circle For example the point at which a belt runs into a pulley is a pinch point Belt drives chain drives and gear drives are other sources of pinch points in power transmission devices Feed rolls gathering chains and similar equipment designed to draw crops into the machine also create pinch points Pinch Points Figure 2 Fingers hands and feet can be caught directly in pinch points or they may be drawn into t
58. ition of the farm implement can then be controlled 4 7 Highest Lifting Position Adjustment of Farm Implements lowering During the adjustment turn the external lifting arm 2 outwards first to adjust the distance between the lower end of the internal lifting arm 3 and the limiting pin 4 of the cover of back end of the riser to be 5mm insert a block of about 5mm thick at the air plug 5 Adjust the distance between the lifting bstop 6 and bumper pin 7 to be 9 10mm and fix the block 6 on the return rod 8 with the bolt and lock the nut with the bolt T 8 9 Figure 4 17 Adjustment of Lifting Position 1 Handle 2 External lifting arm 3 Internal lifting arm 4 Limiting pin 5 Air plug 6 Lifting stop 7 Bumper pin 8 Pushrod 9 Lowering stop 10 Hydraulic output plug screw 11 Adjusting valve 4 7 2 Lowest Position Adjustment of Farm Implements During the adjustment turn the external lifting arm 2 downwards to the lowest lowering position at this time the piston in the oil cylinder is pushed nearly to the lowest point Adjust the distance between the lowering stop 5 on the return push rod 3 and bumper pin 4 to be 97 10mm and then fix the stop 4 on the push rod with the bolt and nut Figure 4 18 Lowering Position Adjustment l Handle 2 External lifting arm 3 Push rod 4 Bumper pin 5 Lowering stop 54 Maintenance Instruction 4 8 Battery Maintenance 4 8 1 Maintenan
59. ive The water temperature gauge always indicates a high temperature 1 Circuit opened or shorted 2 Oil volume sensor circuit broken short or not in good contact 3 3 Oil pressure meter ineffective 2 16 2 5 Light Faults and Troubleshooting Oil gauge indication abnormal Troubleshooting 1 Check amp repair the circuits Remove dirt at plug in 2 Replace water temperature sensor 3 Replace meter 4 Replace sensor 5 Check and repair or remove shorted circuit faults 6 Replace water temperature meter 1 Check and repair then troubleshoot 2 Repair or replace sensor 3 Replace oil pressure meter water temperature water temperature Table 2 15 Light Faults and Troubleshooting 1 Circuit broken short circuit fuse blowout 2 Bad contact or damage to the dimmer switch 3 Filament broken Head lamp has no high beam or dimmed light 1 Circuit open 2 Poor contact or damage to the rear light switch Rear light not lit 42 1 Check and repair then connect 2 Check and repair Replace necessary 3 Replace bulb 1 Check and repair then connect 2 Check and repair Replace necessary Operation Description 3 Accessories Spare Parts and Consumables 3 1 Accessories 3 1 1 Safety Frame optional The XT series tractor can be equipped with an OSHA safety frame to prevent the driver from being hurt by an accidental turno
60. j Getting Started i Latest Headlines u http Iwww google co Parts Catalogue My Cart Order Enquiry Order Detail Order Sum Tech Docs Service Repair r Product Product ProductLine Tractor Serie d Series TE25 Serials i i dal p_i M Part Name Model Code art is Number L TB40 Serials tractor amp TB454 X151Y1K tractor i2 10Xin Chai Engine Cooling water pump and fan assembly Crankshaft flywheel assembly Cylinder head and gas exchanging syst Cylinder head cover assembly Engine Body assembly and accessory Fuel supply system assembly Oil filter Starting motor and chargeing Oil pump and oil pipe assembly Oil sump assembly Piston connecting rod assembly Timing gear train assembly Gi ssl B a mune ccn nd ePut In Cart O SelectAll TE254 L161Q68K Searching m3 v Sequence EM Dv FEATURESCabin with heater at option original Perkins engine at option as well Pt i mra dt amas OnlineSupport Admin Quit Osearcn E QU E og 3 httpssjzz2 132 52 85 en Ge wrm_Frame aspx Wy Most Visited fij Getting Started Latest Headlines http www google co Parts Catalogue My Cart Order Enquiry Order Detail Order Sum Tech Docs Service Repair OnlineSupport Admin Quit Product ProductLine Tractor Serial Series TE25 Serials ara TE254 L161Q68K UM m LLL L 1 M O art gt Part Model Code sid DM Part Name a E search 42Transfer c
61. l plate mounting mds O eL gt Pat In Cart O SelectAll Select ary 9 GB T3452 1 O Ring18 0x2 65 4 L1 O 10 FT300 43 012 Left brake housing assembly F1 10 1 FT300 43 114 Crank shaft bush iv View Large Picture Webpage Dialoc 2 http 222 132 52 85 en GB wim_LargePicture aspx CurrentPictureFile http 222 132 52 85 temp FT300_43_00 FT300 43 001 Brake assembly 1 On Line Spare Parts System Fill in Choose English http 222 132 52 85 8080 Other Language Heavy Industry Product Electronic Catalogue Choose Guest x d Gangie ia sign TimecbGOMinute User Login Usartlame Enter Password Cancel Guest Choose Parts catalogue e E 7 v Page v tj Tools Online Support Parts Catalogue WELCOM TO THIS SYSTEM Wes woe op sy Google S008 mg ATAR ae amp ue 4 A n ED MAT ME UE Then search here Parts Catalogue My Cat Order Enquin Order Detail Order Sum Tech Docs Semice Repair Onlne5upport Adr uit l ae a a eee 4 Produc Pa a Product ProductLine Tractor Seria Series TE25 Serials ee TE254 L161Q68K Model Part Searching 7 P Fart Part Name gt A search Code Number sequence Then you can find the parts catalog and diagram of the tractor File Edit View History Bookmarks Tools Help LW we rahoo Most Visited f
62. leakage at the connection when the full hydraulic steering system is working If any steering difficulty is found or there is a steering failure during operation inspect for the cause first Do not turn the steering wheel too hard or dismantle the steering gear to prevent the parts from being damaged Never have two people turn the steering wheel together While installing the full hydraulic steering system the steering gear should be coaxial to the steering shaft and there should be some clearance between the axial directions Check the steering wheel for flexible resetting after the installation Ensure that the oil is clean Check the condition of the core and oil of the filter frequently Checking method dribble a drop of oil onto the a paper towel and change the oil if there is a black spot in the center of the oil mark The diverter valve is a precise part which should not be removed except in a clean environment It should be cleaned with clean solvent Before leaving the factory the pressure of the diverter valve is adjusted Do not dismantle or adjust it by yourself Replace if bad Figure 4 9 Full Hydraulic Steering System 1 Steering assembly 2 Steering cylinder column assembly 3 Hydraulic steering gear assembly 4 Overflow pipe assembly of the diverter assembly 5 Fuel intake pipe of the steering gear 6 Single way stable diverter valve 7 Hose assembly of the oil cylinder 8 Left
63. n push forward Reverse gear shift R If the shuttle shift is mounted as an option one shuttle shift handle will be added on the left top of the instrument combined with the main auxiliary gearshift rod main gearshift rod cancels backward shift 8 forward shifts and 8 backward shifts can be obtained Select the operating speed to obtain optimum productivity and economy and prolongation of service life When working in field the selected speed of the tractor should leave the engine load at 80 When the tractor does light duty operations at a low speed high shift 1 can be used to save fuel by throttling down 2 7 Differential Lock Operation Differential Lock Operation If the tractor is stuck you can engage the differential lock using the following sequence which will connect the left and right drive axle Step on the main clutch pedal and engage the low gear Push the throttle control handle to increase the supply position Push forward on the differential lock operation rod A on the right bottom of the driver s seat Figure 2 20 Differential Lock Operation Release the clutch pedal smoothly to operate the tractor After getting out of the obstruction pull the differential lock lever A and operate in reverse to release 23 Operation Description 2 8 Front Drive Axle Use The Nortrac XT series of 4 wheel drive tractors can be used for normal operations in the field and on wet and soft soil If only rear wheel dri
64. nce the clutch friction plate constantly EAA abrades during its operation the aforementioned clearance an will gradually diminish and even disappear therefore a regular inspection and adjustment must be applied 1 The adjustment method of the clutch pedal free stroke is as follows First loosen the locknut 3 on the adjusting nut 2 C Nee as seen in Figure 4 3 then turn the adjusting nut 2 for the adjustment making the distance between the working face of the three main clutch release lever 4 and the working face of the clutch pressure plate 1 Figure 4 3 Double action clutch A 86 5 0 2mm for 25 28hp models A 101 5 0 2mm for 30 32hp models and finally lock the locknut 3 Loosen the nut 7 and 8 turn the adjusting nut 8 to make the 3 Lock nut distance between the working face of the auxiliary clutch 1 Clutch pressure plate 2 Set screw 4 Main clutch release lever 5 Release bearing release lever 6 and the working face of the clutch pressure plate 1 C 78 5 0 2mm for 25 28hp models 6 Auxiliary clutch release lever 7 8 Nut C 93 0 2mm for 30 32hp models and screw down the nut 8 Adjust the clutch push rod control fork 4 as seen in Figure 4 2 to guaratee the free stroke of the clutch pedal is 25 30 mm and lock the screw nut 5 after the adjustment
65. nd Troubleshooting 1 Clutch is not disengaged completely 2 Gearbox interlocking pull rod is too long 3 Shift lever fork 1s severely worn 4 The meshing bush end surface and gear end surface is worn or broken Putting the tractor in to gear is difficult or impossible 1 The gearbox interlocking pull rod is too short 2 Locating slot of the shift fork severely worn 3 The pressure of interlocking pin spring 1s inadequate 4 The bearing on the gear shaft is worn 5 Spline of tooth seat worn 1 Shift lever fork is worn 2 Gearbox guide plate is severely worn 3 The fork slot of the fork and meshing bush is worn 4 Locating pin of interlocking pin and shift fork is severely worn 1 The gear wear is severe the tooth surface is peeled or the wheel tooth is broken 2 Bearing is worn or damaged 3 Lube oil is not efficient or the quality is not in compliance with the requirements 2 Shift disengages automatically 3 Random shift 5 Noise or knocking sound in the gearbox 1 Troubleshoot according to the clutch type 2 Shorten the gearbox interlocking pull rod 3 Replace the shift lever 4 Replace or repair 1 Lengthen the gearbox interlocking pull rod 2 Replace the shift fork 3 Adjust or replace the interlocking pin spring 4 Replace the bearing 5 Replace the tooth holder 1 Repair or replace the shift lever 2 Replace the gearbox g
66. ns This manual is an integral part of the product and should be kept with the tractor Please keep it in a safe dry place If you encounter any sections that you do not understand while going over the manual please call 1 800 222 5381 for assistance Only those familiar with this manual and the characteristics of this machine should be allowed to Operate service and maintain the tractor In addition some government regulations specify that no one under the age of 16 may be employed to operate power machinery Refer to U S Department of Labor Employment Standards Administration Wage and Hour Division Child Labor Bulletin 102 In employment conditions current OSHA regulations state in part At the time of initial assignment and at least annually thereafter the employer shall instruct every employee in the safe operation and servicing of all equipment with which the employee is or will be involved Observe the accident prevention rules as well as other safety regulations and local traffic rules at all times The manufacturer is not liable for any damage to the machine or personal injury resulting from any unauthorized refitting of this machine or use of the tractor for tasks that are outside the scope of the tractors usage guidelines Table of Contents Table of Contents t Safety PROCAUUIONS e M 1 Il Sane ly rules and noces ODISSE ee Do uisa ente bactinutumea Orid p tr anota up Ra tate ea Dci Quia I
67. o the above exclusions and limitations may not apply to you This limited warranty gives you specific legal rights which may vary from state to state NorTrac C O Service Manager Warranty Information 2800 Southcross Drive West PO Box 1219 Burnsville MN 55306 72 10 Appendixes 10 1 Tractor Fuel Oils and Solutions Table 10 1 Tractor Fuel Oils and Solutions Application Locations of Oils Fuel Oils and Solutions and Solutions International Adopt ASTM D 975 fuel Under general air temperatures use 2 D grade standard fuel when ambient temperatures are below 32 F use 1 D grade fuel Fuel Tank International Engine sump injection pump and governor use viscosity grades compliant Engine Sump with SAE viscosity classifications Use all season SAE 15W 40 multi grade standard oil Quality class should comply with API CD grade standard Water radiator Use a 50 50 blend of antifreeze and water Gearbox rear axle hydraulic Drive system and lifter hydraulic steering and central and final drives of International lifter and front front drive axle can use MF1135 Massey Ferguson M2C 86A Ford or standard drive axle J20A John Deer general purpose oil International Same as above Steering fluid standard Oil Fittings International Use a multipurpose grease zirks standard IMPORTANT NOTES Hybrid use of oils of different brands and manufacturers can affect the service performance of the machine T
68. od is use to prevent the lower pull rod from hitting the rear wheel of the tractor due to excessive swinging when the tractor lifts the farm machinery and turns at the end of field When the farm machinery is in the tilling position the limit rod is in a loose state A certain oscillating quantity between the tractor and farm machinery is allowed 29 Operation Description 2 14 7 2 Power Take Off PTO Shaft Use with a dual function clutch Power for the PTO shaft is switched on and off by a 2 stage clutch the PTO disengagement control handle and the power output gear shift knob on the left rear of the gearbox When the power output disengagement control handle is pushed downwards from the front position the control lever pushes the engagement sleeve in the gearbox back The PTO is engaged and disengaged with a reverse movement Push the PTO gear shift handle forward for a high speed shift and pull the handle backward for a low speed shift The procedure is as follows Remove the traction frame and the power output cover then install the required farm machinery The power output gearshift handle is set in the required gear Step on the clutch pedal to the lowest position to disengage the power output clutch Then push the power output clutch disengagement control handle to the engaged position Release the clutch pedal slowly First throttle down to run at low speed and check if the operation is normal and then start operat
69. oggle the fuel supply pump draw knob B up and down until the diesel is discharged out of the hole of the bleeder screw and there are no bubbles Tighten the bleeder screw A then unscrew the fuel injection pump bleeder screw Pump the fuel supply hand Picture 4 34 Exhausting the Fuel System primer knob B until the diesel is discharged out of the hole of the bleeder screw and there are no bubbles then tighten the bleeder screw C NOTE The engine runs on high quality light diesel fuel and must meet specifications Generally light diesel No 2 is applied during the summer while No 1 is used during the winter 61 Storage 5 Storage When the tractor needs to be stored for a period of time more than one month it should be kept in proper storage building The storage facility should provide protection from the elements so as to prevent dirt rust and corrosion Before storing the tractor it must undergo a thorough cleaning adjustment and tightening of various joint parts subject to the technical maintenance requirements in compliance with the duty hours so that the tractor remains on good technical condition IMPORTANT NOTE During long periods of non use it is very important to preserve and maintain the tractor If special steps are not taken the life of the tractor could be shortened and parts could deteriorate 5 1 Causes of the Damages There are several main causes of tractor damage while in storage e Rust
70. on 2 1 Description of Products The following information will help you use maintain and troubleshoot the Nortrac XT series tractors including XT20 and XT25 The Nortrac XT series of tractors is a medium sized tractor that can be used in a variety of land types The tractor has a compact structure and is easy to control with responsive steering a high lift capacity and low maintenance 2 2 Tractor Operating Mechanism and Instrumentation 2 23 1 Tractor Operation Mechanism Figur 2 1 Tractor Operation Mechanism 1 Clutch pedal 2 Decompression lever 3 Ignition cut off pull rod 4 Steering wheel 5 Front drive axle operation handle 6 Auxiliary shift lever 7 Power take off PTO speed lever 10 Parking brake pedal 9 Foot operated throttle pedal 10 Parking brake handle 11 Main shift lever 12 Power take off PTO lever 13 Multi way valve control handle 14 Differential lock control handle 15 Hand operated throttle control handle 16 Distributor control handle 15 Operation Description Instrumentation and Switches Figure 2 2 Instrumentation and Switches 1 Left rocker switch assembly 2 Start relay 3 Pressure regulator 4 Fuse box assembly 5 Ignition switch 6 Combined instrument 7 Right rocke
71. oose bolts 4 Replace starter 3 Lever return spring 1s broken or loose 5 Replace starter 4 Starter motor armature shaft is broken 6 Replace starting relay or bent 7 Replace igniting switch 5 Tooth surface snapped or locked After the engine has been started it continues to run but emits a switch doesn t automatically after starting 40 Operation Description 2 16 2 2 Alternator Faults and Troubleshooting Table 2 12 Motor Faults and Troubleshooting 1 Wiring is wrong broken or not making good contact The 2 Rotor circuit broken alternator 3 Rectified diode damaged doesn t 4 Carbon brush is not making proper work contact 5 Regulator is damaged 1 Check amp repair the circuits 2 Replace alternator 3 Replace alternator 4 Replace alternator 5 Replace alternator 1 The drive V belt is loose 2 Bad contact with the carbon brush 1 Adjust the tension of the drive and the slide ring contaminated by V belt oil 2 Replace alternator 3 The regulator is damaged 3 Replace alternator 4 Not enough electrolytes in the battery 4 Replace battery or it is sulfurized or too old The 1 Regulating voltage for the regulator is 1 Replace the voltage regulator alternator is too high overcharged 2 16 2 3 Battery Faults and Troubleshooting The alternator is not charging properly Table 2 13 Battery Faults and Troubleshooting 1 The electrolyt
72. ooting Fault Reasons Troubleshooting 1 Oil stain on friction lining and pressure 1 Wash with solvent locate the cause and plate do troubleshooting 2 Friction lining worn or burnt 2 Replace the friction lining 3 Belleville spring press reduced 3 Replace the butterfly spring 4 Free pedal travel too small or no free 4 Readjust the free travel of the pedal travel according to the requirements 5 Clutch plate severely deformed 5 Replace the clutch plate Clutch slipping The 1 Free pedal travel is too large or the 1 Adjust the free stroke of the pedal separation of operation travel too small according to requirements clutch is not 2 The clutch plate 1s warped 2 Replace the driven disk disengaging 3 Disengaging lever heads are not on the 3 Adjust according to the requirements and there is same plane noise when it is engaged 35 Operation Description Fault Reasons 1 Disengaging lever heads are not on the same plane 3 Tractor shakes when starting plate 3 The clutch plate is severely warped 4 The bolt for the flywheel and the clutch is loose 2 16 1 2 Gearbox fault and troubleshooting Troubleshooting 1 Adjust according to requirements 2 Clean friction lining and clutch plate 2 Oil stain on the friction lining and clutch 3 Replace driven disk 4 Immediately stop the vehicle and troubleshoot Table 2 5 Gearbox Faults a
73. or and fill with fresh lube oil as required Drain transmission and hydraulic system and replace fluids Perform technical maintenance on diesel motor according to Maintenance Instruction of Diesel Motor Drain the cooling water and clean the cooling system of the engine with water and then replace with new coolant Check the toe in and free strokes of the clutch and brake Adjust if necessary Check and tighten all bolts nuts and screws outside Fill lubrication grease to each lubrication point of the tractor according to Maintenance Chart IMPORTANT NOTES Tractor can not be put into service until the break in is complete and any maintenance is performed Ignoring the break in procedure can shorten the service life of the tractor The owner operator should familiarize themselves with the tractor before performing the break in procedures 34 Operation Description Table 2 2 Running in time for each stage 8F 2R shift bottom unit h Forward Shift Reverse Shift Tractor stopper m r Eg eva o Me 0 e I elt tst transportation should be used hr tals EE TT working depth 14cm Table 2 3 Running in time for each stage 8F 8R shift bottom unit h Forward Shift Reverse Shift Tractor MICI a a 290 When loading 4 5 5 2 5 1 ton with a 2 16 Tractor Common Faults and Troubleshooting 2 16 1 Chassis Faults and Troubleshooting 2 16 1 1 Clutch Faults and Troubleshooting Table 2 4 Clutch Faults and Troublesh
74. ould be locked in the transport position and the adjustment valve can act as the hydraulic lock A ote When traveling a long distance with farm machinery they should be locked with the hydraulic valve to prevent the distributor control handle from being touched during the course of driving to avoid an accident 27 Operation Description 2 14 5 Use of multiway valve Optional Switch off the engine Put the lifter in lowering position Move the hydraulic output valve operation handle forward and backward in order to eliminate the pressure in the hydraulic adapter seat Take out the sealing cover of the adapter seat and clean the adapter Connect the spare male connector to the female connector with the quick change coupler and then connect the oil inlet and outlet of the double action oil tank on the farm machine The multi way valve has four quick change couplers Figure 2 26 Multi Way Valve 25XT with female connections ABI and AB2 The control handle C controls the first hydraulic output AB1 and control handle D controls the second hydraulic output AB2 IMPORTANT NOTES 1 When a hydraulic output device is used the connector seat should be covered with a seal cover to avoid dust 2 After the hydraulic output device is used the operating handle should be set to the neutral position otherwise the hydraulic system may overheat 28 Operation Description Suspension Mechanism Application D
75. ous pipe joints are damaged or loose 2 Hydraulic steering gear valve body stator and rear cover rubber o rings are damaged 3 Rubber o ring at the axle journal is damaged 4 Leaks in hub subassembly 1 Not enough oil delivery to the gear oil pump The gear oil pump leaks inside or the oil screen inside the steering oil tank is blocked light at low speed and heavy at high speed 2 Erratic steering cylinder movement when the steering wheel is rotated 3 The oil level in the steering oil cylinder is insufficient 4 Spring tension in the relief valve becomes weak or the steel ball is not sealed light load is steering lightly and steering becomes heavier if load is increased 5 Oil viscosity is too high 6 Steel ball check valve in the valve body fails the steering wheel is heavy when turning it slowly or weak when turning sharply 7 Oil leakage from steering system both inside and outside 1 Linkage shaft opening is broken or deformed 2 Rotor and linkage shafts are improperly mounted 3 Steering oil cylinder piston or piston seal ring is damaged 1 Clearance between the rotor and stator is too big on pump 2 Driver does not feel endpoint strongly when steering with the oil cylinder piston in the extreme position when manual steering the steering wheel rotates and oil cylinder does not move 1 The gap between valve inside and the valve sleeve is too large 2 The gap between interlo
76. peration Description 2 15 Tractor Break In Before using the tractor should run for a certain period with proper lubrication at a certain rpm and without a full load After the warm up period the tractor should be checked and adjusted This period of time is called running in 2 15 1 Preparations prior to break in e During break in technical maintenance per shift and per 50 hours should be made on the tractor See Operation Manual 4 Maintenance e Apply emergency brake e Check and tighten the bolts nuts and screws outside the tractor e Fill lube grease into the grease fittings of the front wheel hub and front axle Check the oil levels in the oil pan drive train hydraulics front drive axle central drive and final drive If not adequate fill them according to the specification e Fill the diesel fuel and coolant to specifications e Check the tire pressure e Check the electrical circuits e Lubricate all grease fittings e Put the operation handles PTO transmission hydraulics in neutral 2 15 2 Engine break in without a load Perform idle running in for 15 minutes Start the engine according to the sequence specified in the Diesel Engine Operation amp Maintenance Instructions and run the engine in a sequence at low speed first then at mid speed and finally at high speed 5 minutes each During the idle break in check the working conditions of engine and the hydraulic oil pump Observe if there is abnormal ope
77. r in order to avoid a fire or explosion 55 Maintenance Instruction 4 9 Dry Air Cleaner Maintenance 4 9 1 Dry Air Cleaner Instructions The main filter needs to be maintained every 50 to 100 hours in normal environments In dusty environments keep up the maintenance on the filter elements per 8 hours or per each work sequence When the main filter element can not be cleaned or is worn out it should change out with a new filter element 4 9 2 Dry Air Cleaner Maintenance Method Remove the filter element clean the air cleaner with a brush and discard the dust in the rubber filter bag Rotate the filter element and blow the dust off from the inside of the filter element to the outside with less than 70 PSI of compressed air Reinstall the filter element IMPORTANT NOTES The correct use and maintenance of the air cleaner directly relates to the service life of the engine so it must be kept clean 4 10 Fan Belt Tightening Adjustment Press down on the middle part of the fan belt with your thumb and an applied force of 29 4 49 0N and a pushing distance is 15 3mm If the belt does not conformed adjustment is required with the method shown as follows Release the fixing nut on the alternator adjusting bracket rotate the alternator away from engine to achieve proper tension make the adhesive tape tense and then screw down the fixing nut on the alternator bracket A P Figure 4 21 Fan Belt Tightening Adjustment 56 Maint
78. r switch assembly 8 Fuse box assembly IMPORTANT NOTES Observe all warning lights and pay attention to the instrument panel during Operations The fuel gauge indicates the amount of fuel in the tank When Fuel Gauge x the indicator is in the far right position it indicates the fuel tank is ENS P d full of fuel when the indicator 1s the left red area it means the fuel XT tank is low and should be filled immediately i f b Note Never allow tractor to run out of fuel it can damage the fuel pump w Figure 2 3 Fuel Gauge Water Temperature Gauge The Water Temperature Gauge marks the engine cooling liquid temperature moving from left to right with the red area indicating high temperature N S No 8 ES NON S S S Figure 2 4 Water Temperature Gauge 16 Operation Description Engine tachometer The engine tachometer shows the operating rotary speed of the engine once the tractor is started Tractor running hours are displayed in the lower box Figure 2 5 Engine Tachometer Amp meter The Amp meter is used to indicate the status of the battery The indicator will be in the when the battery is properly charged Figure 2 6 Amp meter Engine Oil Pressure Warning Lamp is Red When the key is turned to the ignition position the lamp is lit After the engine starts the lamp will be extinguished It means the oil lube system pressure is normal When the engine is idling th
79. rations and sounds Check for any water oil or fuel leakage Check the instrumentation When any abnormal conditions occur stop immediately and troubleshoot Repeat break in procedure The following break in cannot be started until the engine is working normally 2 15 3 Power take off PTO shaft break in without a load The engine throttle control handle is set at the medium position and the engine runs at medium speed Set the PTO shaft at low speed and high speed for 5 minutes respectively then checked for any abnormalities The PTO shaft should be in the neutral position after break in 2 15 4 Hydraulic system break in Start the engine and run it with the throttle in the middle power position Operate the handle of distributor and lift and lower the suspension mechanism several times Install implement a piece of farm machinery or similar on the suspension mechanism run the engine on the throttle position and operate the distribution handle to make the suspension mechanism lift up and down 20 times Check that the hydraulic suspension mechanism can be fixed at the highest position at the required position and check for the lifting time and leakage With the tractor stationary run the engine at low and high speed and turn the steering wheel to the left and to the right smoothly 10 times in each direction While turning the wheel listen for any sounds and smooth operation 33 Operation Description 2 15 5 Tractor break in without
80. reeze fluid fluid NE EMEN es MEMNMSMSS 47 Maintenance Instruction No Maintenance Part Operation Content Number Maintenance Period of Points Front drive axle central drive Replace the lubricating Per 1600 hours oil Front drive axle final drive Replace the lubricating Per 1600 hours oil 4 2 Clutch Pedal Adjustment 4 2 4 Clutch Adjustment The adjustment method of the clutch pedal working stroke is as flollows Loosen the nut 1 as shown in Frgure 4 2 unmarked dimension unit mmy turn the stop screw 2 to make the working stoke below the clutch rocker arm 3 23 26mm and then lock the nut 1 4 l Lock nut 2 Stop screw 3 Release rocker arm 4 Pull rod front fork 5 Screw nut 6 Clutch pedal 7 Locknut 8 Interlock pull rod Figure 4 2 Schematic drawing of the operating system of the clutch 48 Maintenance Instruction 4 2 2 Adjustment of the clutch double action In order to ensure the normal operation of the clutch NI I SIE the clearance between the master clutch disengaging lever CLL X EMSS AN S 4 s working surface and the release bearing 5 s end face must be kept within 2 to 2 5mm that between the end faces lt lt of the slave clutch disengaging lever in 25 to 28 horse power model and the release bearing 5 must be kept within B 10 10 5 mm B 10 5 11 mm for 30 to 32 horse power model Si
81. rior manufacturer authorization Making adjustments to these sensitive areas may cause damage to the tractor and invalidate the warranty 4 1 Maintenance for every shift 1 2 3 4 5 6 7 8 Remove the dust oil and dirt on the tractor and clean air separator under dusty working conditions Check the tightness of each fastener outside of the tractor and tight them if necessary especially the front rear wheel nut Check the oil level of the engine oil pan radiator fuel tank hydraulic steering oil tank and hydraulic lifter when checking the oil level of engine oil pan the tractor should be parked for at least 30 minutes on a level plane Grease according to table 1 technical maintenance Check if the engine has any air oil water leakage If any eliminate the leakage Check front rear tire pressure and adjust as required Check and adjust the free travel of the clutch and the driving brake pedal Maintain the diesel engine according to the requirement of daily maintenance described in the engine manual 44 Maintenance Instruction 4 1 2 Maintenance for every 50 hours 1 Perform all of the technical maintenance after every working shift 2 Check the tightness of the fan belt press down the belt with your hand and measure the sag 15 20mm and make adjustments if necessary 3 Spread the grease lubricant on the electrode contact of the storage battery to prevent corrosion 4 Maintain
82. rking with tractors and other machinery To prevent being crushed or pinned recognize and avoid potentially dangerous situations Block all machinery securely if you must work under it If an implement can roll freely block its wheels so it cannot roll Free Wheeling Parts Many machine parts continue to spin after the power is shut off including cutter heads of forage harvesters hammer mills of feed grinders rotary mower blades fans and flywheels Never touch these parts until they have stopped moving This could take 2 to 21 2 minutes 12 Safety Precautions Springs Compressed springs Fig 4 below will expand with great force when released and springs that are stretched will contract rapidly when released Know what direction a spring will move and how it might affect another machine part when released and stay out of its path Spring Relaxed MM Stored Energy Spring Compressed Figure 4 Burn Points Be aware of burn points mufflers manifolds and even gear cases under adverse climatic conditions They may not be severe enough to seriously maim but they can startle the operator enough to cause him or her to jump into more deadly danger Hydraulic Systems Hydraulic systems contain fluid under extreme pressure Before loosening tightening removing or otherwise working with any fittings or parts relieve this pressure Jet streams from even pinhole leaks can penetrate flesh In addition t
83. rod 7 Brake pedal 8 Lock plate components M warnine Adjust the free strokes so that the left and right brake pedals are consistant or the tractor will turn to one side during hard braking which can cause an accident 50 Maintenance Instruction 4 4 Differential Lock Adjustment Adjustment of differential lock is performed through adjustment of the bolts 1 and 2 During the adjustment the clearance between the right coupling 3 and left coupling 4 is about 2mm Loosen the nut 2 and rotate the bolt 1 in and the clearance increases Rotate the bolt 1 out and the clearance is reduced After adjustment fasten the nut 2 REX ZI LA TA L LZ f 7 254 r r 7 Le Sp na cu E A Cu A T ES N N E X 24 N INE s N E A vp U val me E Figure 4 7 Differential Lock Adjustment 1 Adjustment bolt 2 Lock nut 3 Right coupling 4 Left coupling 5 Maintenance Instructions 4 5 Steering System Adjustment 4 5 1 Full Hydraulic Steering System Cautions The XT series four wheel drive tractor uses a full hydraulic steering system as shown in the figure Before leaving the factory the steering system of the tractor 1s adjusted Pay attention to the followings during use Check the threaded connections frequently and tighten them if there is any looseness There should not be any
84. ry uses mechanical power to do work This creates a number of possible hazards for both operators and bystanders Even though manufacturers take many steps to make machinery safe all hazards cannot be removed Some machine parts cannot be completely shielded and still do their job For instance a totally enclosed cutting blade could not cut Many machinery related accidents result from human error The operator either forgot something took a shortcut or a risk ignored a warning wasn t paying close attention or failed to follow safety rules In addition guards removed for maintenance often aren t replaced There are many different kinds of farm machinery mowers tractors shredders harvesters grinders blowers augers balers etc They all have similar characteristics and hazards You can be cut crushed pulled in or struck by an object thrown by these machines They have cutting edges gears chains revolving shafts rotating blades pinch points and other hazards You can also be injured if you fall while working on or near any of these machines Accidents with farm machinery are often serious even fatal It is important to recognize and be alert for machine hazards and to take precautions to avoid injury Shear and Cutting Points Shear points Fig 1 below are created when the edges of two objects are moved together closely enough to cut a soft material as with a pair of shears or an auger Cutting points are created when a s
85. ssing a bridge or going through a tunnel pay full attention to the load height 11 Use the lowest gear with the clutch enabled on a down slope Never put the tractor in neutral and coast downhill as this can cause instability Never change gears on a down slope as this can cause instability and a possible rollover 12 Avoid sudden turns at high speed or using unilateral braking to turn as this can result in instability 13 When driving on roads obey all local traffic indicators and laws 14 Keep a safe distance between the tractor and any other vehicles that may be on the road 15 Roadbeds along the ditch line tend to be more fragile Pay specific attention to the weight of Safety Precautions your vehicle when riding on the road shoulder Never overload the tractor Running the tractor over the specified limits can cause damage to the tractor and can result in injury When driving at night make sure that you have proper lighting to avoid any collisions When working in tall grass or hay a spark extinguishing device must be affixed to the exhaust pipe to avoid accidental fires Always slow down when working in wet or rainy conditions to avoid slippage and instability Always operate the tractor at a safe speed When attaching implements make sure all 3 Point hitch pins are securely fastened When disconnecting implements assure all 3 Point hitch pins are disconnected When lifting reduce engine speed to avoid damage
86. ssion problems 7 Only use parts recommended by the manufacturer to replace worn or broken components 8 Never rest your foot on the brake or clutch pedal when the tractor is in motion as this can cause premature wear of the brakes and clutch system Safety Precautions 9 When detaching the tractor from any implements the upper lever of the suspension unit should be adjusted to the shortest travel and the limit lever adjusted to prevent the implements from swinging out of control The locking nuts on the upper and limit levers must be tighten in order to guarantee travel safety and to avoid damage to the tractor and the machinery 1 2 Safety Warning Symbols A Caution 1 All safety identifiers should be visible and easy to read When dirty wash with soapy water and clean them with a soft rag When the safety identifiers are lost or damaged contact the sales department or the manufacturer for replacement stickers When replacing parts with attached Safety warning symbols the safety identifiers that correspond to that specific part need to be updated as well To prevent injury accidents and damage always comply with safety warning identifiers During machine operation keep a safe distance from the hot surface of the machine as it can cause serious burns Post position outer side of damper water tank flank Fig 1 10 Safety warning identifier IX Please keep a safe distance from the tractor when it operating to avoid
87. t and height adjustment Farm machinery is lifted and lowered through the distributor control handle When the handle is pressed forward the farm machinery will lower when the handle is pulled back the farm machinery will lift For the highest lifting position and the lowest position of farm machinery see hydraulic lifting system adjustment 2 14 1 Position Adjustment When the tractor doesn t have a land wheel the position adjustment is used The tilling depth of farm machinery is determined by the position of the lowering stopper in the reset push rod When using the lower stopper should be adjusted to the preset position When the farm machinery lowers to a suitable depth touch the lower stopper and the shift end of the handle will be pushed back to the neutral position The farm machinery will stop lowering and work at the set depth the adjustment method is shown in the adjustment on the hydraulic lift system 2 14 2 Height Adjustment When the tractor has a land wheel height adjustment is used The tilling depth of farm machinery is controlled by adjusting the height from the ground level to the plow bottom When using the lower stopper should be adjusted to the lower limit and the handle set on the lower position When the farm machine is lowered to the required depth adjustment method is shown in the adjustment on the hydraulic lift system the farm machinery will operate at the tilling depth NOTE Adjust draft control
88. t and the control circuit will be activated When the key is turned to H shift the preheating device will be turned on Once preheated turn the key to ST shift to start the engine After the engine is started release the key immediately so that the key returns to the ON position automatically To avoid burning out the starter avoid turning the key to ST shift for more than 5 seconds Figure 2 16 ignition lock 19 Operation Description 2 3 Starting the Engine AA venne Before operating the tractor should be checked over thoroughly to eliminate potential accidents or breakdowns 2 3 1 Engine Starting Preparations Before starting the tractor inspect for damaged or loose parts and leakage Check the engine oil pan the gearbox the rear axle and the lube oil level on the hydraulic system The radiator should be filled with antifreeze and the fuel tank should be full Figure 2 17 throttle lever Check the control lever of the gearbox and the PTO control handle The main shift lever PTO control handle and front drive axle control handle should be in the neutral position The distributor control lever should be in the lowering position Turn the fuel shut down knob to fuel shut down cable The oil spraying pump should be in the oil supplying position The throttle handle should be set at mid range Before starting a tractor that is new recently overhauled or one that hasn t been used for a long time
89. tem and radiator Replace fluids 4 Clean the transmission case and change the lubrication oil when the tractor is warm 5 Clean the oil suction filter screen of the hydraulic system check the cleanliness of the oil rinse the internal cavity of the lift housing with solvent and drain if necessary and change the engine oil 6 Check and adjust the valve clearance of the engine 45 Maintenance Instruction 7 Rinse the fuel tank and the filter in the fuel tank with solvent 8 Maintain the diesel engine according to the requirement of level 4 technical maintenance described in the engine manual 4 1 6 Maintenance for every 1600 hours 1 Perform all technical maintenance after 1 hour running 2 Check engine to manufactures specifications 3 Change the lube oil in the front drive axle central drive and the final drive 4 Check for bearing noise in clutch and front end 5 Check if the gap of the central drive gears and the contact footprint are normal check the gap of the bearings and the pre tightening Adjust if necessary 6 After maintenance assembly and a short running in time check and adjust each mechanism 4 1 7 Special maintenance in winter When the air temperature is below freezing along with completing the technical maintenance per shift the following regulations shall be strictly abided by 1 Replace the lube oil and the fuel used for winter 2 Check strength of coolant if necessary
90. ten loose 2 Adjust the toe in Front wheel 2 Toe in of the front wheel is abnormal 3 Adjust or replace the Front wheel tire has excessive wear shakes 3 Bearing gap too large or severely bearing worn 4 Replace the knuckle pin 4 Knuckle pin is severely worn 5 Replace the front wheel rim 5 Front wheel rim is deformed 1 Engagement trace of the front central 1 Readjust the meshing lash drive gear is abnormal 2 Adjust or replace 2 Clearance between the central drive 3 Replace the differential gear bearing is too large or destroyed shaft 3 Differential axle is worn or damaged 4 Replace the planetary gear 4 Planetary gear or gasket is worn or shims 5 Final meshing of planeatry gear pair is 5 Replace the planetary drive faulty gear Loud noise four wheel drive tractors 37 Drive shaft and sleeve become hot 4 wheel drive tractor Auxiliary box noise 4 wheel Operation Description 1 The drive shaft is severely bent or deformed creating friction 2 Speed gear is too high 3 Bearing or gear is severely worn 1 Replace the drive shaft 2 Put into low gear 3 Replace drive tractor 2 16 1 5 Hydraulic Steering System Faults and Troubleshooting No steering Steering column failure Hydraulic steering Steering is hard to Table 2 8 Hydraulic System Faults and Troubleshooting 1 Rubber o rings or bolts at vari
91. th a rust proof agent If possible cover all chips and unpainted spots on the tractor with a preservative Drain the diesel fuel from the tank or add diesel fuel conditioner Seal any engine opening such as intakes outlets with the protective material to prevent foreign matter dust and moisture from getting in Place all control handles in the neutral gear position including electrical system switches and the stationary brake system 62 Storage The tractor should be parked in a dry well ventilated area Never store your tractor around flammables or corrosive materials If you don t have access to such an area make sure that you cover the tractor with a waterproof covering Any parts taken from the tractor should be cleaned wrapped and stored in a dry area 5 3 Tractor Storage Maintenance Check on the tractor and its parts at least once a month to see whether there 1s any rust corrosion aging and distortion happenings Start the tractor bi monthly and allow the engine to run This will prevent interior rust If possible drive the tractor once every three months at low speed for 20 to 30 minutes This is a great way to see how the tractor is fairing in storage Clean dust off the top of the battery with dry cloth and check the charge level The battery can go dead even when not in use Recharge the battery once a month When transporting long distances by train truck or trailer the gears should not be engaged Transporting the
92. the commercial end user the limited warranty continues for thirty 30 days Commercial use is defined as all applications in which the equipment is used for income production purposes business purposes or used by any governmental agency To qualify for the limited warranty you must e Be the original purchaser of the equipment The limited warranty is non transferable e Provide proof of purchase e Have purchased the equipment in the United States from authorized representatives of NorTrac and or Northern Tool amp Equipment Company Inc To obtain service you must Contact NorTrac s Service Manager by calling 1 800 521 0438 select option 4 and relay your concerns about the equipment and to receive authorization from the Service Manager Or mail a letter with detailed failure and contact information to the address listed at the bottom of this page After receiving authorization from NorTrac s Service Manager and the address of the Preauthorized Service center take the equipment to the service center during their regular business hours Transportation costs are the responsibility of the equipment owner If you are not able to secure warranty service from the authorized service center or are not happy with the service please contact NorTrac s service manager by calling 1 800 521 0438 and selecting option 4 Exclusions and Warranty Disclaimers This limited warranty applies to equipment used in its original form Any unauthorized modi
93. the environmental Breaking down a retired tractor requires special tools and practical experience A lack of either of these can add up to serious injury to damage to the environment A WARNING When disassembling large or heavy objects 1 e a tractor a special hoisting mechanism must be used and care should be taken to ensure safety at all times 70 9 Limited Warranty LASS V CLT NORRAe LIMITED WARRANTY V YYYY NORURAG 4WD Diesel Tractor amp Compact Crawler Bulldozer NorTrac equipment is sold by NorTrac a division of Northern Tool amp Equipment Company Inc NorTrac will repair or replace at its option any part s thereof of the NorTrac 4WD diesel tractor or compact crawler bulldozer that are shown to be defective in material and or workmanship under normal use during the applicable warranty period There is a 100 00 deductible on the labor per warranty repair After the labor deductible all warranty repairs and replacements will be made without charge for parts or labor at a pre authorized service center All parts replaced as a result of this limited warranty become the property of NorTrac and must be returned upon request All parts replaced will become a portion of the whole and will be warranted for the duration of the original equipment warranty Length of Warranty The limited warranty begins on the original date of purchase and extends to 24 months for consumer household use For
94. the tractor is running the engine oil pressure and coolant temperature shall be checked regularly During normal operations of the engine the indicator on the oil pressure gauge and water thermometer should be in the green zone IMPORTANT NOTES When the engine is running the indicator on the engine oil pressure gauge should never be in the red zone Troubleshoot immediately 21 Operation Description 2 4 Starting the Tractor With the engine running at low speed step on the clutch pedal Then put the gear box shift level in the right position Release the brake pedal lock device Check for obstructions and honk your horn Release the clutch pedal immediately after starting to avoid the clutch slipping Gradually accelerated so that the tractor can reach the required operation speed Figure 2 18 Starting the Tractor During use never drive with the clutch semi engagement in order to lower the tractor speed Keep the clutch pedal free of obstructions in order to avoid accelerating the releasing rod and friction disc wear IMPORTANT NOTES To prevent damage to the drive gear in the gearbox or early clutch damage do not start in high gear 2 5 Steering the Tractor 2 5 1 When driving the tractor on the road press the turn switch to light the indicator and finally make the turn Reduce the speed before making a turn If you have to make a large turn make the turn at a slow speed 2 5 2 When turning the tractor
95. tightly or on loose soft ground you may experience some sideslip on the front wheel When this happens step on the corresponding brake pedal and rotate the wheel to make the turn Aran G 1 Never make sharp turns when the tractor is moving at a high speed When turning the front wheel sharply to prevent damage to the hydraulic steering system the steering wheel may pull back slightly This is to prevent the hydraulic steering system from being overloaded Before making turns or backing up during field work make sure that any machinery is lifted from the soil to avoid damage 22 Operation Description 2 6 Shifting the Tractor Shift 28 2 Shift Shuttle 8 8 Shift Creeping 16 4 The main and auxiliary gear shift is controlled by one control handle to achieve 8 2 shifts The main gear shift lever A has four gears 3 and one reverse shift R The auxiliary gear shift lever B has two speed ranges L is low speed and H is high speed Step on the clutch pedal and operate the auxiliary gear shift lever B Push down from the neutral position low shift L If lifting up use the high shift H Figure 2 19 Differential Operation 20XT Figure 2 19 Shifting the Tractor Step on the clutch pedal push forward on the main shift lever A from the neutral position Shift 1 pull backward Shift 2 move to the left from neutral and then pull backward Shift 3 push forward Shift 4 move to the right from neutral and the
96. to tractor and personal injury Upon charging the battery insure proper ventilation Beware of overhead high voltage transmission line A Caution Check nuts bolts nuts and other loose components regularly and tighten as required This could prevent a potentially dangerous situation When the tractor runs by power take off PTO make sure that there 1s a safety shield installed Never approach the PTO shaft when it is running Never take sudden turns when the PTO shaft is under load as this can damage the universal joint or the PTO shaft When the PTO shaft is not in use the lever should be returned to the neutral position After parking and before shutting down the tractor the driver should remove the key from the ignition set all gearshift levers to the neutral position and lock the brake handle This will prevent the tractor from accidental startup and unattended movement When parking the tractor on an incline the hand braking should be engaged and the engine shut down Put the tractor in gear apply the auxiliary brake and use the triangle chocks to block the rear wheels Tire installation and adjustment should be done by trained personnel only using special tools Faulty installation may cause a serious accident or damage When cleaning the radiator shut down the tractor and allow the tank to cool for Pay attention to all safety precautions when replacing or installing new parts on your tractor Safety Prec
97. tractor with the gears engaged will drive the parts such as the gears bearings crankshaft and pistons which can rub without lubricant and cause damage IMPORTANT If you cannot carry out the anti rust treatment and the tractor needs to be out of use for several months or longer at a minimum replace the machine oil and oil filter Start the tractor once every month and run the tractor at low speed for 20 23 minutes at a minimum Check to make sure everything is operating properly and keep the tractor clean and try to limit the amount of corrosion that could result from dust and wet conditions 5 4 Removing Tractor from Storage Remove the grease used for anti rusting Reopen the various sealed up nozzles and clean the tractor Check coolant machine oil and diesel fuel and lubricate all of the lubrication points according to the provisions Remove any anti rust agent in the belt grooves and reinstalls and or adjust the belts See Engine Instruction for Use and Maintenance Reinstall the battery and check the terminals Check that all of the circuits hoses and lines are properly connected Check air pressure in tires NOTE Please refer to the Engine Instruction for Use and Maintenance for details on engine storage and removing tractor from storage 63 Storage 6 Transportation If the tractor is displaced by self drive local traffic regulations should be strictly observed with at least 180 feet of distance
98. transitional pipe of the oil cylinder 9 Right transitional pipe of the oil cylinder 10 Drag link and steering oil cylinder assembly 11 Diverter valve bracket 12 Right duct assembly of the oil cylinder 13 Left duct assembly of the oil cylinder 22 Maintenance Instruction 4 6 Front Drive Axle Adjustment 4 6 1 Front Drive Axle Side Drive Adjustment Adjustment of the mesh mark and meshing teeth side clearance of the initiative gear and passive gear of the first level intermediate drive of side drive of the front drive axle can be realized by adjusting the adjusting shim 1 Adjustmet of the mesh mark and the meshing teeth side clearance of the initiative gear and passive gear of the second level end drive can be accomplished by adjusting the adjusting shim 5 Clearance of the two meshing teeth side clearances should be 0 25 0 45mm Figure 4 16 Front Drive Axle Side Drive Adjustment l Adjusting shim 2 Driving gear of intermediate drive 3 Driven gear of intermediate drive 4 Final driven gear 5 Adjusting shim 4 6 2 Track Front of the Four Wheel Drive Model The track of front drive axle can be 1073mm 1193mm and 1257mm 53 Maintenance Instruction 4 7 Hydraulic Lifting Mechanism Adjustment Position the farm implement lifting handle in the neutral position as shown in the figure and then adjust the distance between the block on the push rod and the bumper pin fixed on the lifting shaft The lifting pos
99. ttp 222 132 52 85 8080 Other Language Heavy Industry Product Electronic Catalogue Choose Guest x d Gangie ia sign TimecbGOMinute User Login Usartlame Enter Password Cancel Guest Choose Parts catalogue e E 7 v Page v tj Tools Online Support Parts Catalogue WELCOM TO THIS SYSTEM Wes woe op sy Google S008 mg ATAR ae amp ue 4 A n ED MAT ME UE Then search here Parts Catalogue My Cat Order Enquiry Order Detail Order Sum Tech Docs Service Repair OnlineSupport Adr uit l EO e a A 2 a Product aA Product ProductLine Tractor Seria Series TE25 Serials ee TE204 L161Q5K Model Part Searching 7 P Part Part Name A search Code Number sequence Then you can find the parts catalog and diagram of the tractor File Edit View History Bookmarks Tools Help LW we rahoo Most Visited fj Getting Started i Latest Headlines u http Iwww google co Parts Catalogue My Cart Order Enquiry Order Detail Order Sum Tech Docs Service Repair r Product Product ProductLine Tractor Serie d Series TE25 Serials i i dal p_i M Part Name Model Code art is Number L TB40 Serials tractor amp TB454 X151Y1K tractor i2 10Xin Chai Engine Cooling water pump and fan assembly Crankshaft flywheel assembly Cylinder head and gas exchanging syst Cylinder hea
100. uide plate 3 Replace the fork and meshing bush 4 Replace the interlocking pin and shift fork shaft 1 Replace gear 2 Replace bearing 3 Fill or replace lube oil 2 16 1 3 Rear Axle and Brake Faults and Troubleshooting 2 Rear Axle and Brake Faults and Troubleshooting Troubleshooting 1 The bearing play of the small conical 1 Adjust according to requirements gear is too large 2 Readjust according to requirements 2 Gear engagement is abnormal 3 Replace bearing or gear 4 Replace the differential gear shaft 5 Replace the planetary gear or shims 6 Replace the differential bearing 1 An increase in noise in the central drive 3 Bearing of conical gear pair or the actual gear 1s damaged 4 Differential gear shaft is worn or stuck 5 Planetary gear or gasket 1s worn 6 Differential gear broken or damaged 36 Operation Description Troubleshooting 2 Small conical 1 The pre tightening force is too much 1 Readjust the bearing pre tightening gear and 2 Lubrication is poor force differential 3 The backlash at gear pair side of 2 Check the oil level add if necessary bearing is hot conical gear is too small 3 Readjust the backlash 3 Abnormal noises from the 1 Bearing gear or shaft damage 2 Replace bearing gear or shaft final drive 1 Free stroke of the brake pedal is too 1 Readjust the free stroke of the pedal large 2 Replace the
101. uld be adjusted The free stroke of the brake pedal is too large which can cause a braking failure The free stroke of the brake pedal is too small which can cause too little clearance between the friction plate and the brake hub and semi braking state Inconsistant braking force in left and right which causes the tractor to pull Brake Adjustment Method Adjustment on the brake pedal free path Loosen the lock nut 3 in the brake rod and turn the brake rod control fork 2 to change the length of the brake rod Adjust the free stroke of the brake pedal displacement of the brake pedal between the highest position and the position where the clearance between the brake hub 5 and friction plate 4 disappears within 20 30mm Make the length of brake rod 6 consistent Then fasten the lock nut 3 Adjustment to equalize left and right braking deviation In case of inconsistant adjustment of the left and right brake and hard braking of the tractor during high speed driving the impression length of the left and right tires will become irregular 1 e deviation Adjust the shorter brake rod by the side shortening the impression length or the longer brake rod by the side lengthening the impression length until the impression length of left and right tire are consistant and braking is reliable Then fasten the nut 3 Figure 4 4 Brake System l Brake arm 2 Control fork 3 Locknut 4 Friction plate 5 Brake hub 6 Brake
102. uld be paid to its use and maintenance in order to prolong its service life The tire has a specified loading value If overloaded the tire can wear excessively and possible rupture Running a tire below its recommended pressure will cause the tire to wear unevenly and make the tractor difficult to operate Pressure in the tire should be measured with a pressure gage in ambient temperature Don t measure tire pressure immediately after operation because the tire will heat during use Improper operation can wear or damage the tires prematurely Avoid going over obstacle at high speed emergency stopping or hard steering When running over a gravel road tire slippage should be avoided as much as possible During use the tires should be kept clean of any oil acid alkaline chemicals or corrosives Keep the tires out of bright sunshine as much as possible in order to avoid rubber aging and degrading The front wheel alignment and toe in should be checked regularly for correctness in order to avoid tire wear When tires wear is nonuniform the left and right tires can be switched 2 11 2 Tire Removal and Refit Tire Removal Special tools are needed to assemble and disassemble a tire Contact a qualified tire service center to replace tires PV ING When inflating the tire never remove the lug nuts from the hub This could cause the tire to fall off and may result in damage to the tractor and serious personal injury 2 12 Counterwei
103. ure 5 The spring pin on the outside inside end of the operation handle dropped 6 The swing rod inside the distributor dropped 7 The main control valve seized at the middle or lowering position or the oil return valve seized in the open position 8 Main control valve seized 9 Lowering valve seized 10 Pin shortened or lowering valve assembly loose making it unable to open the lowering valve 11 Oilway from the cylinder end to the oil cylinder is closed 1 The oil suction line sucks air or air enters the line 2 The adjustment pressure for the system safety valve is too low 3 The adjustment pressure for oil cylinder safety valve is too low 4 Gear oil pump is worn or pressure is inadequate 5 Oil cylinder seal ring is leaking 1 Oil filter blocked 2 Air getting into the suction pipe 3 Gear oil pump failure 4 Hydraulic oil level is too low 1 The tightness of the check valve of the distributor is poor 2 The lowering valve is loose 3 The oil cylinder safety valve is leaking or improperly adjusted 4 O ring for the oil cylinder is damaged or leaking 5 The seal ring between the distributor or the cylinder end and the lifter case is improperly installed peeled or damaged 1 Because of improper adjustment the inner lifting arm props against 39 1 Add oil to the specified oil level 2 Clean or replace the strainer of oil filter 3 Check for leaks
104. uring tilling operations the plow is adjusted vertically and horizontally to ensure that the tilling depth is the same e Adjusting the horizontal in a longitudinal direction Adjust the upper pull bar s A length to keep the plow frame horizontal in a longitudinal direction for an equal tilling depth of each plow When the front blade is deep and rear blade is shallow or the plow heel is away from the bottom of trench the upper pull rod Should be extended When the front blade is shallow Figure 2 27 Suspension Mechanism and the rear blade is deep or the plow heel compacts the bottom of the trench the upper pull rod should be shortened Horizontal adjustment Adjust the length of the right and left lifting rod to keep the plow frame level When the right lifter rod B is extended the tilling depth of the first plow will be deeper When the rod B is shortened the tilling depth of the first plow will be shallower Usually the left lifting bar C is not adjusted except when the adjustment amount of the right lifting bar is not enough The left rod is adjusted for a same tilling depth of each plow Important notes 1 When plowing never adjust the deflective traction of the farm machinery by fixing the limit rod This will help you avoid damaging the suspension mechanism 2 When plowing in order to avoid the suspension mechanism damage the tractor should never be turned without lifting the farm machinery Note The limit r
105. ve is used the traction performance of the tractor may not be enough When this is the case the front drive axle can be used to increase the traction force and decrease the slippage In order to engage and release the front axle the following operation sequence should be followed Connecting the Front Drive Axle Step on the main clutch pedal engage the gear and then release clutch pedal slowly After the tractor moves a little immediately pull the front drive axle control handle backward to change the two wheel drive into four wheel drive Disconnecting the Front Drive Axle When you need to disengage the front drive axle push downwards on the front drive axle handle to disengage IMPORTANT NOTES When using the tractor to transport on a hard surface road never connect the front drive axle Connecting the front drive axle can result in early wear of the front tire and excessive fuel consumption In conditions where traction is a concern the front drive axle should be engaged Once the tractor is back on a stabile surface the front drive axle should be disengaged NOTE When performing a transportation operation the front wheel tires will wear rapidly and the left and right sides of tire tread patterns will worn unevenly For this reason it is a good practice to switch the left and right tires on occasion 2 9 Tractor Braking 2 9 1 Tractor Braking 1 Reduce throttle step on the clutch pedal and then gradually step on the br
106. ver 3 1 2 Swing Traction Rod optional The swing traction rod is used for traction type farm machinery The traction rod rear end connects with the farm machinery by a traction pin The traction rod can swing right or left making it more convenient for mounting farm machinery When the tractor is towing farm machinery backward however the positioning pin 1 must be inserted into the hole of the traction plate in order to stabilize the traction rod 2 Figure 3 1 The traction point can be changed to a suitable height by turning the traction rod in order to connect the matched farm machinery Figure 3 1 Swing Traction Application 1 Positioning Pin 2 Traction Rod 3 2 List of consumables not included with tractor purchase Consumables for the Nortrac XT series wheeled tractor include all bearings listed in appendix 10 2 all oil seals and sealing rings listed in appendix 10 3 all fuses listed in table 3 2 and the components listed in following table Table 3 4 List of consumables such as bulbs and glass products etc Sequence M Code Description Quantity Remark O 2 pieces applied to 3rd i 12V 1141 28W Rear lamp bulb l generation model 12V 1141 21W Front rear steering lamp bulbs CA 7 12V 89 5W Positioning lamp bulb E aa Double filament bulb for high 12V H4 55 60W beam and dipped headlight mE 12V 1141 21W X a bulb FT220 40 301 Steering rod seal boot for the type with

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