Mitsubishi MT160 Repair Manual Download

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Summary of Contents for MT160

Page 2: ...p...

Page 3: ...I I I I FRONT AXLE AND STEERING UN GE SYSTEM ISSION SYSTEM Sliding gear type I ION SYSTEM Hydrostatic Transmission I I Position Control I...

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Page 5: ...ISO E L...

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Page 7: ...TENTS Page Specifications I I Greasing diagram 1 12 Periodical maintenance services 1 13 Lubrication table 1 14 Wiring diagram 1 15 Antifreeze 1 16 Tightening torque 1 17 Serial number location 1 17 S...

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Page 9: ...rpose wheel tractor Monocoque type 2200 86 19 32 2225 87 19 32 2523 99 11 32 975 38 3 8 940 37 970 38 3 16 940 37 1155 45 15 32 1165 45 7 8 1175 46 1 4 1185 46 21 32 1175 46 1 4 1300 51 3 16 260 10 1...

Page 10: ...capacity g min 0 U S gal min 0 u Diameter mm in Cooling fan Number of blades Blade meterial Pulley ratio offan and crankshaft pulley Drive system MT160 I MT160D 1 MT180 I MT180D I MT180H I 32 455 280...

Page 11: ...rter motor Output w mm in kg cm2 psi CJmin S gal min kg cm2 psi g oz rpm V A V kW Bruns grade No 2 D fuel oil ASTM specifications Bosch M plunger in line NIPPON DENSO ND PFR 3M 5 5 7 32 7 9 32 Throttl...

Page 12: ...I lb U Spring pressure kg lb s Number of shift levers Speeds en E Speed change method s co Differential I Differential lock I MT160D I MT180 I MT180D MT180H I MT180HD Tirrill type MITSUBISHI RQB2220Dl...

Page 13: ...H 3 14 14 8 78 3 93 max R I I L R 1 4 0 87 0 39 R I L R I 1 47 I 0 91 I 0 41 R 2 H R 6 3 3 91 1 75 R 2 H R I 6 56 I 4 09 I 1 83 0 cu cu Cl Q e E Tire size 8 18AG tile Tire size 9 5 18ES tire Tire rise...

Page 14: ...HD Spur gear 11 72 0 153 1 2 floating type 3 step 2 step 13 6 2700 15 5 2700 1 3 8 in 6 spline SAE standard 623 2700 engine rpm 606 2700 engine rpm 919 2700 engine rpm 1 186 2700 engine rpm 1 506 2700...

Page 15: ...b F 2 Farm lug R l Three rib F 2 Farm lug R l 3 25 46 2 2 2 31 3 457 18 550 21 21 32 488 19 7 32 550 21 21 32 488 19 7 32 550 21 21 32 113 4 7 16 123 4 27 32 120 4 23 32 123 4 27 32 120 4 23 32 123 4...

Page 16: ...dard Front 720 28 13 32 1 785 30 29 32 720 28 13 32 1 785 30 29 32A 720 28 13 32 1 785 30 29 32 tread Rear 740 29 3 32 740 29 3 32 Max tread Front 1 I I I Rear 890 35 890 35 Standard Front 790 31 3 32...

Page 17: ...trainer mesh Hydraulic oil Hydraulic external adaptor Lifting speed on point linkage sec cO MT180D MT180HD 785 I i I 30 Om i 1 III 1 Ik 1 AG F ES F AG R m I m r i 361 II i AG Max R ES R ES Max R Lift...

Page 18: ...m2 pressure psi cti Co Lamp color Co 2 Location w Water terrwera Type ture warrung lamp Warning lamp lighting c CF temperature Lamp color Battery charging Location warning lamp Type _ _ MT160D MT180 M...

Page 19: ...ransmission oil E U S gal pint x 0 CC oz Steering gearbox 0 0 Hydraulic oil Front differential case oil tj Incl kingpin case oil liter pint 0 u Fuel tank U S gal pint 0 5 3 0 4 2 5 2 Red 12 35 Momenta...

Page 20: ...lJIlA l Center pin Drag link end Clutch pedal boss __ _ The greasing part ofMTl60 D and MTl80H HD are same as MTl80 D This figure shows MTl80D King pin 2 WD f l I I I Wheel hob 12 WDI I I lL____I Tie...

Page 21: ...ferential case and front gear till case oil Ef till 6J Valve clearance 6J Cooling water 6J 6J 6J 6J 6J 6J Specific gravity of battery electrolyte 6J 6J 6J 6J NOTE It is advised the intervals mentioned...

Page 22: ...grade oil of Gear Oil o 35 e 32 95 F famous brand 85W 85W GL 3 10 0 e 50 F above 90 140 f OR or Farm tractor better Use good grade oil sup use transm ission plied by famous farm hydrau Iic oil All se...

Page 23: ...58 O SSG 28 W 28 v O SR S 05G Y O SG l 0858 O 5Gy Without the front P T C switch connecting this terminal Fuse lOA I ______ __ 28 1 0 2B Y 1 r 2a 58__ 1 L___ __ t ______J r t P T O jtCh Front P T D 05...

Page 24: ...stem using a detergent and fill it again with clean water Do not re use the antifreeze solution after it has been drained from cooling system 5 Treat antifreeze carefully as it can remove paint from t...

Page 25: ...6 7 86 7 97 5 97 5 108 0 9 0 11 0 13 0 15 0 15 5 17 5 18 0 20 0 M16 65 0 79 5 93 9 108 0 112 0 126 0 130 144 MI8 12 0 14 0 17 0 19 0 87 7 101 0 123 137 M20 15 0 17 0 20 0 22 0 108 0 123 0 144 159 Trac...

Page 26: ...Properties Operating temperature minimum requirements Weather resistance Threaded parts Epoxy modified Oil resistance 30 C 200 C 22 F 392 F Heat resistance Engine Weather resistance Main bearing caps...

Page 27: ...types ol1ow ecting Ire ISO...

Page 28: ...f...

Page 29: ...sembly 2 14 Cylinder block disassembly 2 15 Inspection 2 1 6 Reassembly 2 22 Lubrication system 2 29 Description 2 29 Removal and disassembly 2 30 Inspection 2 30 Reassembly 2 31 Fuel system 2 32 Desc...

Page 30: ...e test how to measure compression pressure Engine diagnosis on the basis of compression pressure readings 2 52 kw 2 52 swi blli Engine diagnosis on the basis of oil consumption 2 52 General working ru...

Page 31: ...ficiency and high fuel economy their ENGINE preheating system of glow plug type assures positive cold starting and their crankshaft supported at four places is well balanced to withstand continuous fu...

Page 32: ...5 lntake valve 6 Exhaust valve 7 0il filler cap 8 Rocker cover 9 Rocker shaft lO Cylinder head Cylinder block 12 Flywheel 13 Rear oil seal case 14 0il pan 15 0il screen Longitudinal view 16 Crank gea...

Page 33: ...jection pump 23 1 njecti on nozzle holder 24 Glow plug 25 Air breather pipe 26 26 Valve spring 27 ROcker arm 28 Valve pushrod 29 Piston 30 Connecting rod Transverse view 33 _ 1 29 30 31 31 Tappet 32 C...

Page 34: ...3 Mouth piece 4 Glow plug 5 Valve spring 6 Valve stem seal 7 Valve 8 0il filler cap 9 Rocker shaft 10 Rocker arm ll Rocker cover l2 Rocker shaft stay l3 Push rod Cylinder head Cross section Cylinder...

Page 35: ...ocker arms are mounted are induction hardened There are three shaft stays made of an aluminum alloy by casting The stay on the rear side has an internal oilway drilled in such a way as to convey the l...

Page 36: ...st These bearings are of shell type constructed according to the tri metal concept a sintered copper alloy Kelmet type deposited on the steel backing with an overlay of a tin lead alloy for improved i...

Page 37: ...re of a special cast iron The top ring compression and oil ENGINE ring are plated with hard chromium at their sliding faces Piston and piston rings Connecting rods The connecting rod has its big end s...

Page 38: ...curately set to meet the specification for each valve 2 8 Helical gears finished by shaving and crown ing for greater durability and quieter running are used for the timing gears Hydraulic pump gear T...

Page 39: ...f itsb tt 1 0 om sIghtly offset of its bottom end portions nshaft type and the engine 1 the cam the front 11t part is rear end ing It is pump is Oil pan Speedometer driven gear This driven gear is of...

Page 40: ...number of trays and pans for holding disassembled parts in an orderly manner plus plenty of washing fluid and wiping cloths A supply of clean compressed air is desirable A repair or replacement servi...

Page 41: ...cable next Negative cord Positive cord 5 Remove safety covers and engine covers 6 Undo all electrical connectors and discon nect wires from their terminals Thermo switch ENGINE 7 Loosen the clamp on t...

Page 42: ...ct drag link from steering lever Ball socket Cotter pin Removing drag link 5 Disconnect oil pipes from the hydraulic pump making sure that 0 rings come out of the pipe connections 2 12 In case of MT18...

Page 43: ...Pick out the front universal joint circlip pull out the pin and disconnect the joint ENGINE Cover ENGINE INSTALLATION The procedure of re installing the engine is reverse of the foregoing removal pro...

Page 44: ...mber the sealing compound used in this joint may not permit the oil pan to separate easily 23 Remove the cap nuts on each connecting rod big end take off the cap and push out the piston assembly from...

Page 45: ...te and rear oil seal case 9 Turn over the cylinder block upside down and remove the oil pan and oil screen 10 Remove the hydraulic pump gear bearing housing and the gear case Just before detaching the...

Page 46: ...8 Use the piston pin setting tool special tool to separate piston pin from piston in the manner illustrated here lay down the connecting rod on the tool body fit the pushrod tool to the piston pin in...

Page 47: ...of valve guide ENGINE Valve seats I Visually inspect each valve seat for seating contact pattern and for damage and as necessary repair it by lapping in the usually manner to the seat angle and diamet...

Page 48: ...heck each spring for squareness Never re use distorted valve springs Rocker arms and rocker shaft 1 Take diameter measurement on rocker arms and rocker shaft to determine the clearance between the two...

Page 49: ...he bore should be honed after this reaming Measuring cylinder bore diameter Pistons piston pins and piston rings 1 Burnt grooved or badly scuffed pistons must be replaced 2 Measure the piston diameter...

Page 50: ...orrect be replaced Distortion here refers to the bow if any of the crankshaft which can be measured with a dial indicator in the usual manner 2 20 2 Inspect the surfaces of journals and crank pins for...

Page 51: ...t does not produce the specified clearance ENGINE grind the crankshaft journals and crankpins to the next undersize and use the undersize bearings Timing gears and hydraulic pump gear Inspect these ge...

Page 52: ...pecified height The method of installing them is explained in Inspection above 2 Fit the valve stem seal to each valve guide making the seal settle snugly on the guide end 3 Oil valve stems and insert...

Page 53: ...tightening order 10 Several kinds of gaskets and packings are used on the cylinder head Be sure to use new gaskets and packings in reassembly Also be sure to use the prescribed sealant at the places...

Page 54: ...ripped screw threads are usually a result of ignoring the fact that a so called torque limit is synonymous to required tightening torque 2 24 f Important clearances end plays and thrust plays are spec...

Page 55: ...sealant to the periphery of the side seals and push them into the front and rear caps This completes the installation of the crankshaft ENGINE Fitting directions of side seals 7 To the rear oil seal...

Page 56: ...26 a After combining piston with connect ing rod check to be sure that the pin is centered on the axis of connecting rod If the pin is found displaced to one side check the tool and after correcting i...

Page 57: ...uide seals coated with sealant to the front and rear main bearing caps at this time by pushing the seals in and have the cap bolts tightened to the torque limit Insert the camshaft assembly into the c...

Page 58: ...sleeve After completing reassembly check to be sure that the gear shaft rotates smoothly 1 2 1 Driven gear shaft 2 Sleeve 3 0 ring large 5 4 0 ring small 5 Spring pin Reassembling driven gear unit 21...

Page 59: ...uld be changed every 100 hours of engine operation The first oil change should be effected after 50 hours of initial operation Here s the method of changing the oil When the engine is still hot after...

Page 60: ...operator Whenever this lamp lights except when the engine is started the engine must be promptly shut down to search for the cause of low oil pressure condition 2 30 State in which pressure is down b...

Page 61: ...ne Oil pressure Oil pressure switch testing circuit ENGINE REASSEMBLY Oil filter The filter can be installed with bare hands to torque it in place The required tightening torque is from 1 1 to 1 3 kg...

Page 62: ...ection nozzle is in the holder and has its spraying tip exposed to the combustion chamber Some of the oil reach ing the nozzle from the top of the nozzle holder is spilled into overflow pipe and retur...

Page 63: ...stroke is constant Injection quantity refers to the amount of fuel injected through the nozzle into the cylinder for each slug of fuel delivered under very high pressure by the pumping element For te...

Page 64: ...owing item c however the opera tions described under item d are required Ungleich Device When an overload is imposed on the engine during operation the engine speed falls and the function of the gover...

Page 65: ...nd nozzle holders The nozzle l l Older and nozzle constitute a unit as will be noted in this partial cutaway view Body Flange Nipple Shim washer Spring Pin Distance piece Retaining nut Nozzle Nozzle h...

Page 66: ...hich restrains the tappet guide pin push in the tappet 18 just a little and pull off the guide pin with pincers Take out the tappet 18 Shims 17 and lower seat 16 will come out e Pick out spring 15 and...

Page 67: ...er pressure spring flange pressure pin and distance piece in that order c Take nozzle out of retaining nut If the nozzle will not come easily shake it loose by tapping on it lightly with a wooden mall...

Page 68: ...with fingers as shown First let down the valve all the way into the bore and give thumb pressure to the bore This should raise the valve a little and release of thumb pressure should allow it to sett...

Page 69: ...setting the element be sure that the 0 ring fits snugly With the element set properly and 0 ring in place tighten the retaining nut fully 2 Secure the filter assembly to the support Fuel injection pum...

Page 70: ...engine fuel injection is prescribed to begin at 19 before top dead center In other words each pump ing element of the pump is required to start delivering a slug of fuel when the piston in its corresp...

Page 71: ...ealing cap Tie rod cover Installing tie rod cover To set the high engine speed proceed as follows CD With the damper spring in free state the adjusting bolt backed set the engine speed to the A rpm by...

Page 72: ...142 psi Start of injection pressure test b Spray pattern test 2 42 Operate the tester lever rather slowly to see if the nozzle shoots out fuel intermittently A small amount of fuel is discharged in th...

Page 73: ...s the speed rises the flyweights pushes its sliding shaft to pull out the control rack in the direction of decreasing injection quantity to reduce engine speed In the steady state condi tion this push...

Page 74: ...e sliding and rotating portions of the weight assembly and replace the assembly if any part is excessively worn or damaged badly Be sure that the sliding shaft is capable of smooth sliding motion Gove...

Page 75: ...tion outside of the casing carries a bracket to which the cooling fan hub and pulley are bolted The space between the two rows of balls surrounded by the casing is filled with grease there is no need...

Page 76: ...port bolt and brace bolt good and hard Adjusting fan belt tension 2 46 NOTE Check to be sure that the bypass hose is installed away from the cooling fan THERMO SWITCH This switch is installed on the c...

Page 77: ...seated tight at the ambient ENGINE temperature that is when the water is cold if not it means that the wax type element is defective or has failed to require replacement of the thermostat as a whole F...

Page 78: ...oncentration in the coolant cooling water and Antifreeze concentration 13 23 Freezing 5 10 temperature 23 14 OC OF 2 48 30 15 5 the corresponding temperature level down to which the coolant will not f...

Page 79: ...ing paper and leaves fine dust particles on the outer surfaces of the pleated paper wall The heavy dust particles centrifugally sepa rated from the air fall into a dust cup The fine dust particles lef...

Page 80: ...ssion pressure 0 Lubrication system Engine oil Oil fllter Fuel system Fuel 0 Fuel tank 0 0 Fuel fllter Replace only the 0 l1li element for the type with cock Injection pump 0 Adjustment of fuel inject...

Page 81: ...ion system components or for re timing of the injection ENGiNE Fuel injection pump Suppose that the engine has ceased to develop full power so that you have to decide whether the engine should be over...

Page 82: ...actice likely to result in an unwise decision In the present engine take three readings one on each cylinder 2 52 Engine diagnosis on the basis of compression pressure readings a Compression pressure...

Page 83: ...ne 0 rings oil seals gaskets and packings are expendable items in most cases e Read the instructions given in the manual paying particular attention to the special notes hints and warnings 0 Crank the...

Page 84: ...ms d Broken valve springs e A leaky cylinder head due to blown gasket f Piston rings are seized in the grooves g Piston rings pistons or cylinders are excessively worn 2 54 Remedy a Replace by a low v...

Page 85: ...l consumption rate is high Symptoms and possible causes Oil leakage a Defective oil seals b Blown gear case gasket c Loose gear case mounting bolts d Loose drain plug e Loose oil pipe connectors ENGIN...

Page 86: ...rankshaft b Grind the crankshaft c Fused bearings c Replace bearings and check lubrication system Connecting rods and a Worn connecting rod big end a Replace bearings connecting rod bearings bearings...

Page 87: ...tioning of control rack a Adjust fuel injection quantity or replace defective parts b Overhaul check and repair the fuel injection pump c Worn delivery valves c Replace delivery valves d Poor atomizat...

Page 88: ...and exhaust valve Valve seat width both 1 3 to 1 8 0 0512 to 0 0709 2 5 0 0984 intake and exhaust valve s Valve seat sinkage 1 0 0394 Valve timing Intake valve opened 18 B T D C Intake valve closed 4...

Page 89: ...nder 0 01 0 0004 max Top surface flatness 0 05 0 0020 max 0 1 0 0039 distortion Piston Solid type Material Aluminum alloy O D skirt end K3A 65 2 5591 K3C 70 2 7559 Clearance between piston 0 3 0 0118...

Page 90: ...d thrust clearance 0 1 to 0 35 0 0039 to 0 0138 0 5 0 0197 Connecting rod bearing Kelmet metal with backing metal Oil clearance 0 15 0 0059 Undersize 0 25 0 0098 0 50 0 0197 0 75 0 0295 Crankshaft Ful...

Page 91: ...tem Gear Clearance between journal Lead bronze alloy 0 15 0 0059 and cylinder block hole or with backing metal bushing oil clearance Cam lobe height for intake 35 76 1 4079 1 0 0 0394 and exhaust valv...

Page 92: ...or higher SAE 30 or 10W 30 5 to 20 C 41 to 68 p SAE 20 or 10W 30 5 C 41 p or lower SAE 10W 30 Oil pump Trochoid type Check valve opening 4 kg cm2 56 9 psi pressure Chearance between outer 0 15 to 0 2...

Page 93: ...type ND DN4SD24 Type Centrifugal weight type Electromagnetic pull out type Standard value No 2 D diesel fuel bum oils of low viscositws in the coldest season 1 300 rpm 20 5 1 00 mm3 0 00125 0 00006 cu...

Page 94: ...W Electromagnetic push in type M002T50381 Output voltage 1 6 kW 12V Rotating direction Clockwise as viewed from pinion side No load characteristics 20 C 68 F Terminal voltage 11 5V Current 100A or les...

Page 95: ...2 element RQB 2220D4 Regulating voltage 14 8 O 3V Pilot lamp OFF voltage 4 2 to S 2V Pilot lamp ON voltage 0 5 to 3 0V Glow plug Sheathed type Voltage current 1O SV 9 7 Resistance value s 0 16Q at col...

Page 96: ...parts TDper screw 1 2 Taper screw 1 4 Taper screw 1 8 Oil pressure switch Thermoswitch Joint gauge unit Side seal Bearing cap No 1 Bearing cap No 4 Thread portion Gear case Thread portion Cylinder bl...

Page 97: ...Compression gauge adaptor Oil pressure switch socket wrench 26 Sketch Use Removal and installation of piston pin Guide D 92 5 mm 3 64 in for K3A Guide E 91 mm 3 58 in for K3C Removal and installationo...

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Page 99: ...ISO E...

Page 100: ...l i I I I i I I f f...

Page 101: ...age Description 3 1 Construction 3 2 Operating principles 3 4 Removal 3 5 Disassembly 3 8 Inspection and maintenance 3 10 Reassembly 3 11 Adjustment 3 14 Engine installation 3 15 Troubleshooting 3 16...

Page 102: ...bz IV d Ie ti 10 fu eq BE fil sp th dio ke ga pu pl of be reI OVI SUI...

Page 103: ...clutch over the conventional coil spring clutch may be summarized as follows CLUTCH SYSTEM I A less force is required to release the clutch and consequently the clutch pedal feels light This reduces t...

Page 104: ...lutch and accounts for free play in the clutch pedal stroke 3 2 Rod I I II I I Clutch pedal Coupling Main shaft Gutch cover assembly This assembly consists of clutch cover dia phragm spring pressure p...

Page 105: ...late Diaphragm spring CLUTCH SYSTEM Outch disc The disc is splined to the transmission main shaft it is normally pressed against flywheel by pressure plate in the engaged condition of the clutch It is...

Page 106: ...nd to the main shaft through cushioning plate clutch plate stop pins retaining plate torsion springs and splined hub Torsion springs are between clutch plate and retaining plate on the one side and th...

Page 107: ...open bonnet To facilitate work remove the bonnet 2 Disconnect negative cord and positive cord from battery terminals in that order Negative cord Positive cord 3 Remove side covers right and left NOTE...

Page 108: ...d rear take off circlips draw out pins and remove universal joints If the clutch housing is not to be removed disconnect the front joint alone Circiip 3 6 10 Disconnect fuel return pipe from fuel tank...

Page 109: ...e bolts must be loosened evenly When loosening the bolts care should be taken so that no extremely heavy load is imposed on a bolt NOTE The pressure plate assembly is not designed to be disassembled I...

Page 110: ...ng that will interfere with removal of clutch hous ing from transmission case Remove bolts securing the housing to transmission case and remove the former from the latter carefully 3 8 NOTE Clutch hou...

Page 111: ...brake pedal and remove the pedal 5 Be sure that brake rod on the left is off and remove brake cross shaft by pulling it toward the left CLUTCH SYSTEM 6 After removing clutch pedal rod remove circlip...

Page 112: ...ardened surface If the distance between rivet top and disc facing is 0 3 mm 0 012 in or less Wear on clutch disc Measure gap between rivet top and facing replace Deflection of clutch disc Rotate the c...

Page 113: ...thin coat of grease to the flywheel pilot bearing 2 Place the clutch disc with the longer clutch disc splined boss on the transmission side and center the clutch disc using the clutch disc centering t...

Page 114: ...locked 2 Place 4 wheel drive shifter shaft in neutral position 3 12 3 Apply sealer to the clutch housing mounting face of transmission case bolt the housing to the case and tighten the bolts to this t...

Page 115: ...should be removed when the clutch housing is reassembled 1 Coat shifter bracket with sealer and install the bracket with the shifter shaft pin admitted into the groove provided in shifter Tighten bra...

Page 116: ...n 20 and 30 mm 0 79 and 1 18 in and effective stroke B is 60 75 mm 2 36 2 95 in 3 14 After loosening the clevis lock nut pull the split pin out of the setting pin for the clutch pedal and joint remove...

Page 117: ...Make up the joint between clutch housing and engine by tightening the bolts to this torque value 8 5 9 5 kg m Tightening torque 61 69ft Ib forMl2 2 5 3 0 kg m 18 22 ft Ib for M8 CLUTCH SYSTEM Those p...

Page 118: ...by the engine It also increases fuel consumption Remedy Adjust to 20 30 mm 0 79 1 18 in After correcting its causes replace clutch disc If disc is worn too badly so that rivet head recession from top...

Page 119: ...ate diaphragm spring type Facing material Wire reinforced special woven fabric Dimension of clutch disc 184 X 127 X 7 8 mm 7 2 X 5 0 X 0 3 in OD X ID X thickness Static transmission torque 11 0 kg m 7...

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Page 121: ...CHAPTER 4 FRONT AXLE AN STEERING LINKAGE SYSTEM ISO...

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Page 123: ...Description Construction Disassembly Inspection Reassembly Page 4 1 4 1 4 1 4 3 4 6 4 6 Steering gearbox 4 14 2 wheel drive 4 18 Description 4 18 Construction 4 18 Disassembly 4 19 Inspection 4 20 Rea...

Page 124: ...la o 11 11 bl ti C C ct t1 l ly eel IH til sll...

Page 125: ...heavier than that of a 2 WD tractor therefore the tractor is capable of stably operating in sloping arears Axle housings Differential Differential shaft FRONT AXLE STEERING LINKAGE SYSTEM DR IVE CONS...

Page 126: ...ropeller shaft the shifter shaft this gear meshes into gear 34T MTI80D or 43T MTI60D rigidly mounted on the mid PTO shaft thereby coupling the two shafts II In case ofMTl80HD Gear 20T is splined to th...

Page 127: ...ear splined to the wheel shaft through the final drive shaft having two bevel pinions held in the gear case T I Pinions 16T I L L l Final case i 1E d L I _ Bevel gear 29T splined to wheel shaft Front...

Page 128: ...from the housing without requiring the whole front axle to be taken down The first step of front axle disassembly is to disconnect the propeller shaft in the manner already explained After this step p...

Page 129: ...to take up the weight of the two housings Loosen center pin securing bolts thus severing the front axle from chassis and transfer the whole axle to the work bench NOTE Be sure to recover the shim betw...

Page 130: ...shaft I Fit the two outer races of tapered roller bearings into the pinion case positioning each race as shown 2 Fit the inner race of tapered roller beairng to gear side of pinion shaft pushing it a...

Page 131: ...Shim set 10190622 000 0 1 mm 0 004 in 1007 0605 000 0 2 mm 0 008 in 1007 0605 100 0 4 mm 0 016 in 1007 0605 200 Using the gauge for cone cen ter adjust ment determine the required thickness of the sh...

Page 132: ...Backlash specification 0 25 0 35 mm 0 010 0 014 in Adjust the shim thickness between bearing housing of axle housing A and bearing to produce the specified backlash Shim stock for this adjustment is...

Page 133: ...ether and j osten them by tightening the bolts to this torque value Tightening torque 2 5 3 0 kg m 18 22 ft Ib 2 Attach the axle housing to the chassis and insert the center pin to complete the axlc t...

Page 134: ...xle housing Circlip 6 The two differential shafts are now com plete with bearings and pinions Insert each into the axle housing 4 10 Reassembling the gear case and final case I Insert bushing into fin...

Page 135: ...nuckle arm or tie rod arm 1 Insert bushing into knuckle arm carefully 2 Position knuckle ann over the holder fitting it to final case and secure it tight to the case by bolting 3 Check the thrust clea...

Page 136: ...ear case and adjust the shim between the pinion 16T on differential shaft and the ball bearing The shim stock for this adjustment comes in these thick necesses Thickness Part No Shim set 10190626000 0...

Page 137: ...f the reading is off the specification which is Bevel gear 29T backlash 0 2 0 4 mm 0 008 0 016 in The shim stock for this adjustment comes in these thicknesses Thickness Part No 0 1 mm 0 004 in 0731 0...

Page 138: ...the inner wheel steering angle A to 55 for MT160 MT180 and MTl80H or 53 for MTl60D MT180D and MTl80HD on both sides right and left and secure each stopper bolt by tightening its lock nut Installing th...

Page 139: ...the sector shaft removed separate adjusting screw and shim NOTE If sector shaft is not to be replaced preserve the shim for re use Keep the removed shim separate from others 6 Loosen boIts securing th...

Page 140: ...he shim stock available in the following thicknesses Adjust screw shim set parts No 67453 00114 Thickness Q ty 0 035 0 059 0 0014 1 5 0 015 mm 0 0006 In 1 0 065 0 059 0 0026 1 5 0 045 mm 0 0018 In 1 0...

Page 141: ...as dictated by dowel and secure it to the housing by tightening its bolts to this value Tightening torque 2 5 3 0 kg m 18 22 ft Ib FRONT AXLE STEERING LINKAGE SYSTEM 5 Position adjusting screw in such...

Page 142: ...concentrically 4 18 The torque applied to the steeling wheel is carried to the sector shaft integrated with the ball nut and then to the sector gear integrated with the sector shaft thus causing the f...

Page 143: ...el hu b using the gear puller and remove the oil seal 5 Remove the ball bearing from the front wheel hub Disassembling the kingpins I Remove the cotter pin locking the castle nut 011 each end of the t...

Page 144: ...0 mm 0 0016 111 Measure the shaft outside diameter and bush ing inside diameter If measurements exceed the above limits replacement of parts is necessary Install the kingpin bushing and measure the in...

Page 145: ...ghtening torque 15 0 17kg m l08 123 ft Ib 3 Lock with the cotter pin 4 Make sure the front axle swings smoothly without end play FRONT AXLE STEERING LINKAGE SYSTEM Reassembling the kingpins 1 Oil the...

Page 146: ...Install the washer to the right side king pin tighten the castle nut and lock with the cotter pin Tightening torque 4 5 5 5 kg m 32 5 39 7 ft Ib 7 Make sure the kingpins operate smoothly and grease th...

Page 147: ...with brakes mm in 1850 72 83 Tire size and ply rating 4 00 9 4 ply 5 12 4 ply Tire pattern Three rib F 2 Farm lug R l Tire pressure kg cm2 3 25 46 2 2 2 31 3 psi MT160 Outside diameter 457 18 550 21...

Page 148: ...h mm in 120 4 72 123 4 84 Maximum load kg lb 205 452 210 463 Type of valve TR 13 Rim size 3 00D X 10DT 4JA X 12 Tire size and ply rating 20 X 8 00 10 4 ply 6 12 4 ply Tire pattern Pillow dia G 2 All w...

Page 149: ...ISO TE Sliding gear type...

Page 150: ......

Page 151: ...TABLE OF CONTENTS Page Description 5 1 Construction 5 2 Removal and disassembly 5 6 Reassembly and installation 5 12 Speed change shifter 5 23...

Page 152: ...c...

Page 153: ...space is controlled from a pedal located on the right of the transmission case TRANSM ISSION SYSTEM To both right and left sides of the rear of the transmission case are fitted an aluminum alloy case...

Page 154: ...e are two control levers speed change lever and high low selector lever High low selector lever Speed change lever Shifting mechanism 5 2 bevel and differential gears Drive to the front axle is on off...

Page 155: ...TRANSMISSION SYSTEM Forward speeds F 1 F 4 nt ne 1 I o F 2 F 5 o F 3 F 6 5 3...

Page 156: ...ower take off The main PTO located in the bottom section has five gears for providing three selective speeds Its overrunning clutch permits one way flow of drive from PTO shaft to driven implement and...

Page 157: ...The differential lock device is incorporated in the right side case TRANSMISSION SYSTEM Mid PTO This PTO is for driving front axle and is controlled from the shift lever located at the right side of...

Page 158: ...re to handle it carefully upon removing the transmission from the machine Removing the transmission It is not necessary to remove the transmission from the machine when the ring gear or select shaft h...

Page 159: ...the union bolt 9 Remove from the right hand side of clutch housing the shift lever for 4 wheel drive 10 Remove 3 point link bracket 11 Place two jacks under the machine to support clutch housing and t...

Page 160: ...n in place the two parts to be removed in order to allow the shaft to be disassembled are the hydraulic case and the cover on shifting mechanism Pick out circlip on the rear portion of select shaft dr...

Page 161: ...ollars needle bearings and thrust washers one by one as the shaft comes out TRANSMISSION SYSTEM C o C 3 Draw the inner race of tapered roller bearing off countershaft Disassembling the reverse shaft I...

Page 162: ...emove ball bearing on the forward part of the front side shaft so drawn out Remove the shaft complete with gear 30T and gear 20T 26T from the upper side of trans mission case 5 10 NOTE Remove the othe...

Page 163: ...me off Rear wheel shaft I Draw out ball bearing and remove collar and final reduction gear 2 Pick out two circlips and drive rear wheel shaft out of final case Disassembling the mid PTO Draw out the m...

Page 164: ...ne center meas surement c PTO drive shaft rear side reassembly d PTO drive shaft front side reassembly e PTO shaft reassembly f Reverse shaft reassembly g Countershaft reassembly h PTO gear tooth alig...

Page 165: ...at the countershaft so secured has no end play Remember cone center measurement with the use of a special tool presumes absence of end play on this shaft Select the shim thickness in the manner explai...

Page 166: ...tall circlip N in the bore for ball bearing M This bearing is the one at the middle of 5 14 31T needle bearings collar needle bearings thrust liner all in that order and as the last part circlip next...

Page 167: ...st liner E and retain them by installing circlip K 4 Put on gear 20T 26T locating the claws on the correct side and feed the front side shaft into transmission case 5 Set the shifter on gear 20T 26T a...

Page 168: ...5 3 0 kg m 18 22 ft lb 7 To the front end of PTO shaft fit ba1l bearing and retain it by installing circlip 8 Turn the shaft by hand to make sure that one way clutch operates accurately and that the...

Page 169: ...cham fered end to the side shown in the sectional view 3 Install the outer race of tapered roller bearing S in the holder R fitted to the transmission case Mount tapered roller bearing on countershaf...

Page 170: ...ring pin into the forward end of shifter shaft 3 Mount the roller bearing C inner race on drive shaft J brining the flanged end of the race to the opposite side of the gear and retain the inner race b...

Page 171: ...ft the following parts gear 15T 33T H gear 32T F bring their shifter fork grooves on the front side and gear 20T 27T E bring gear20T on the front side Set shifter in the fork grooves of gear 15T 33T H...

Page 172: ...e not positioned correctly as dictated by the matching notches interference occurs between final gear and bearing holder The final case might break if the case is secured under this condition interfer...

Page 173: ...t and left by bending stopper washers sharply The holder bolts are to be tightened to this torque value Tightening torque 2 5 3 0 kg m 18 22 ft lb TRANSMISSION SYSTEM Reassembling the final case Circl...

Page 174: ...ecessary for giving an end play of 0 0 to 0 4 mm 0 0 to 0 016 in to final shaft The liner with the determined thickness is to be used on ball bearing holder Final shaft end play Shim 0 0 0 4 mm 0 0 0...

Page 175: ...ach set bolt is locked by stopper washer straighten the locking portion of the washer and loosen the bolts Knob Steel ball Spring Sh ift fork TRANSMISSION SYSTEM 2 Draw out each shifter shaft from the...

Page 176: ...d 1st reverse 4 Mount shifter fork on the rear part of 1st reverse shifter shaft and install the shaft in the cover 5 Mount shifter fork on the front part of 2nd 3rd shifter shaft and install the shaf...

Page 177: ...C TER Hydrostatic Transmission...

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Mitsubishi MT160, Repair Manual

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Summary of Contents for MT160

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