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STEERINGMANUAL AND POWERReturn To Main Table of ContentsGENERAL 2STEERING COLUMN AND SHAFT 15MANUAL STEERING GEAR BOX 23TIE ROD 32POWER STEERING GEAR BOX 35POWER STEERING OIL PUMP 51POWER STEERING HOSES 57 GENERALMANUAL STEERINGSPECIFICATIONSShaft and joint typeSteering gear typeNumber of pinion teethRack strokeCollapsible, cross joints (two joints used)Rack and pinion5138 mm (5.43 in.)SERVICE STANDARDStandard ValueSteering wheel free play mm (in.)Steering angleInner wheelOuter wheelBall joint starting torque Ncm (Ib.in.)Total pinion preload Ncm (Ib.in.)0-30 (0-1.1)35°40' ± 1°30'29°17'50-250 (4-22)±180° or less from neutral position40-110 (3.5-9.5)±180° more from neutral position30-130 (2.6-11.3)TIGHTENING TORQUENmkg.cmlb.ftSteering shaft and column supportSteering shaft and jointPinion gear and jointSteering wheel and steering shaftGear box and cross memberDust cover mounting boltYoke plug lock nutTie rod ball joint and knuckle armTie rod to rackTie rod lock nut9.81007.215-20150-20011-1415-20150-20011-1434-44350-45025-3229-39300-40022-295-750-703.6-5.149-69 500-70036-5115-33150-34011-2578-98800-1,00058-7249-54 500-55036-40LUBRICANTSSteering gear boxSteering column bearingsMultipurpose grease SAE J310a, NLGIgrade #2 EPMultipurpose grease SAE J310a, NLGIgrade #2 EPAs requiredAs required56-2 GENERALPOWER STEERINGSPECIFICATIONSPower steeringGear boxSteering gear typeRack strokeOil pumpOil pump typeDisplacementRack and pinion136 mm (5.3 in.)Vane type9.6 em3/rev. (0.59 ins/rev.)SERVICE STANDARDPower SteeringStandard ValueSteering wheel free playSteering angleInner wheelOuter wheelStationary steering effortBelt deflectionBall joint starting torque Ncm (Ib.in.)Oil pump pressure kPa (psi, kg/cm2)Gauge hose valve closedGauge hose valve openedTotal pinion preloadTie rod swing resistanceLimitOil pump pressureGauge hose valve closed0-30 mm (0-1.1 in.)35°40' ± 1°30'29°17'3.1 kg (6.8 Ibs.) or less7-10 mm (0.28-0.4 in.)50-250 (4-22)4,500-5,200 (640-740,46-53)980 (142, 10) or less60-130 Ncm (5-11 Ib.in.)15 N (3.3 lb)[350 Ncm (30 lb.in)]7,800 kPa (1,110 psi, 80 kg/cm2)56-3 GENERALTIGHTENING TORQUENmkg.cmIb.ftPower SteeringPower Steering Gear BoxGear box mounting clampRack support cover locking nutTie rod to rackTie rod end lock nutTie rod end to knuckleEnd plugSelf-locking nutFeed tube59-78 600-800 43-5849-69 500-70036-5178-98800-1,000 58-7249-54 500-550 36-4015-33 150-34011-2549-69 500-70036-5120-29 200-300 14-2212-18 120-1809-13Oil PumpReservoir mounting bolt8-1280-1206-9Engine mounting bracket49-69 500-70036-51Oil pump bracket mounting bolt20-26 200-27014-20Oil pump mounting bolt20-26 200-27014-20Oil pump adjust bolt25-32 250-33018-24Connector to pump body49-69 500-700 36-51Suction connector to pump body6-1060-100 4.3-7.2Pump cover to pump body18-22180-220 13-16Steering HosesPressure hose attaching nutPressure hose to gear boxPressure hose clipHose clampTube mounting bolt10-15 100-1507-1112-18120-180 9-133-630-602.2-4.33-5130-502.2-3.68-1280-120 6-9LUBRICANTSRecommended lubricantQuantitySteering column lower bearingTeeth of rack and pinionMoving parts of rack and bushingsMoving parts of pinion and needle bearingMoving parts of rack and rack supportLip of gear box oil sealTie rod side groove of bellowsInside surface and lip of tie end dust cover Power steering fluidMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPMultipurpose greaseSAE J310a, NLGI grade #3 EPMultipurpose greaseSAE J310a, NLGI grade #2 EPAutomatic transmission fluidDEXRON®II typeAs requiredAs requiredAs requiredAs requiredAs requiredAs requiredAs requiredAs required0.8 liter (4 C.I.D.)56-4 GENERALSPECIAL TOOLSTOOL[Number and name)09561-11001Steering wheel puller09565-11100 (ST-1303)Preload socket09565-21000Pinion bearing remover andinstaller09565-21100Yoke plug torque wrenchsocket09568-31000Tie rod end puller09572-21000Oil pressure gauge(Power steering only)09572-21100Oil pressure gauge adapter(Power steering only)09572-21200Oil pressure gauge adapter(Power steering only)ILLUSTRATlONUSERemoval of the steering wheelMeasurement of the main shaft preloadRemoval and installation of pinion bearingRemoval, installation and adjustment ofsteering gear yoke plugSeparation of the tie rod end ball jointMeasurement of the oil pressure (Use with09572-21100, 09572-21200)Measurement of the oil pressure (Use with09572-21000, 09572-21200)Measurement of the oil pressure (Use with09572-21000, 09572-21100)56-5 GENERALTOOL(Number and name)09517-21400Drift (Rower steering only)ILLUSTRATIONUSERemoval of the ball bearing, needle bearingfrom the gear housing09573-21200Oil seal guide(Power steering only)Removal and installation of the oil seal fromthe gear housing09555-21000Bar (Power steering only)Removal and installation of the oil seal fromthe gear housing09573-21100Oil seal installer(Power steering only)Installation of the oil seal from the gearhousing09573-21000Oil seal installer guide(Power steering only)Installation of the oil seal from the gearhousing09432-21600Bearing installer(Power steering only)Installation of the needle bearing to the gearhousing and the oil seal, ball bearing to thevalve body09222-21100Valve stem oil seal installer(Power steering only)Installation of the ball bearing to the gearhousing09434-14200Countershaft bearing installer(Power steering only)Installation of the oil seal to the rack bush-ing and to the valve body56-6 GENERALTROUBLESHOOTING (Manual Steering)SymptomExcessive play of steeringwheelSteering wheel operationis hardSteering wheel does notreturn properlyProbable causeLoose rack support coverLoose steering gear mounting boltsLoose or worn stud of tie-rod endExcessive turning resistance of tie-rodball jointExcessively tightened rack support coverRough turning of inner tie-rod and/or ball jointBent rackWorn steering shaft joint and/or body grommetDamaged pinion bearingExcessive turning resistance of tie-rod ball jointExcessively tightened rack support coverRough turning of inner tie-rod and/or ball jointWorn steering shaft joint and/or body grommetBent rackDamaged pinion bearingRemedyRetightenRetightenRetighten or relate asnecessaryReplaceAdjustLubricate or replace ball jointReplaceReplaceReplaceReplaceAdjustReplaceCorrect or replaceReplaceReplace56-7 GENERALTROUBLESHOOTING (Power Steering)SymptomExcessive play ofsteering wheelSteering wheeloperation is heavy(Insufficient powerassist)The steering wheeldoes not returnproperlyNoiseProbable causeLoose rack support coverLoose steering gear mounting boltsLoose or worn stud of tie-rod endV-belt slippageDamaged V-beltLow fluid levelAir in the fluidTwisted or damaged hosesInsufficient oil pump pressureSticky flow control valveExcessive internal oil pump leakageExcessive oil leaks from rack and pinionin gear boxBent or damaged gear box or valvebody seal ringExcessive turning resistance of tie-rodball jointExcessively tightened rack support coverRough turning or inner tie-rod and/or ball jointLoose mounting of gear box to crossmemberWorn steering shaft joint and/or bodygrommetBent rackDamaged pinion bearingTwisted or damaged hosesDamaged oil pressure control valveDamaged oil pump input shaft bearingHissing Noise in Steering GearRemedyRetightenRetightenRetighten or replace as necessaryCheckReplaceReplenishBleed airCorrect the routing or replaceRepair or replace the oil pumpReplaceReplace damaged partsReplace damaged partsReplaceReplaceAdjustReplaceRetightenCorrect or replaceReplaceReplaceReroute or replaceReplaceReplaceThere is some noise in all power steering systems. One of the most common is a hissingsound when the steering wheel is turned and the car is not moving. This noise will bemost evident when turning the wheel while the brakes are applied.There is no relationship between this noise and steering performance. Do not replace thevalve unless the “hissing” noise is extremely objectionable. A replacement valve will alsohave a slight noise, and is not always a cure for the condition.56-8 GENERALSymptomRattling or chuckingnoise in rack andpinionProbable causeInterference with hoses from vehicle bodyLoose gear box bracketLoose tie-rod end ball jointRerouteRetightenRetightenRemedyWorn tie-rod end ball jointReplaceGroaning noise inoil pumpLow fluid levelAir in the fluidLoose pump mounting boltsReplenishBleed airRetighten56-9 GENERALSERVICE ADJUSTMENT PROCEDUREChecking Steering Wheel Free Play1.Check the steering wheel free play in the straight ahead position.Steering wheel free play [Standard value]. . . . . . . . . . . . . . . . . .0-30 mm (0-1.1 in.)2. If the measured value exceeds the standard value, check thelooseness of the yoke plug and the connections of followingparts; tie rod ball joint, steering shaft, universal joint, gear box,etc.Checking Steering Angle1. Place the front wheel on a turning radius gauge and measurethe steering angle.Steering angle [Standard value]Inner wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . .35°40' ± 1°30'Outer wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29°17'2. If the measured value is not within the standard value, inspectthe linkage so that it might not be improperly adjusted.Checking Tie Rod Ball Joint Starting Torque1.Mount two nuts on the ball joint, and then measure the ball jointstarting torque.Tie rod end ball joint starting torque[Standard value]. . . . . . . . . . . . . . . . . 50-250 Ncm (4-22 in. Ibs.)2.If the starting torque exceeds the standard value, replace the tierod end.NOTEEven if the starting torque is below limit of the standardvalue, the ball joint may be reused unless it has drag andexcessive play.56-10 [...]... 19 Tie rod end 20 Bushing A B C D E kg.cm Ib.ft 1 5-3 3 2 9-3 9 4 9-6 9 4 9-5 4 7 8-9 8 15 0-3 40 30 0-4 00 50 0-7 00 50 0-5 50 80 0-1 ,000 1 1-2 5 2 2-2 9 3 6-5 1 3 6-4 0 5 8-7 2 REMOVAL 1 Remove the both wheel and tire assembly 2 Remove the bolt coupling joint with the pinion 5 6-2 3 MANUAL STEERING GEAR BOX 3 Remove the tie rods from the knuckle arms, using Special Tool (0956 8-3 1000) 4 Remove the rack and pinion assembly from... 1 5-2 0 Nm (15 0-2 00 kg.cm, 1 1-1 4 Ib.ft) 4 After installing the steering shaft to the joint, install the shaft to the column support Tighten the bolt coupling steering shaft with joint Steering shaft column support tightening torque 9.8 Nm (100 kg.cm, 7.2 Ib.ft) Steering shaft joint tightening torque 1 5-2 0 Nm (15 0-2 00 kg.cm, 1 1-1 4 lb.ft) 5 Move the... pinion preload should be measured over the full stroke of the rack Total pinion preload 4 0-1 10 Ncm (3. 5-9 .5 Ib.in.) ± 180° or less from neutral 3 0-1 30 Ncm (2. 6-1 1.3 Ib.in.) ± 180° more from neutral Rack starting force 4 9-2 94 N (1 1-6 6 lb) 12 If the measured values are out of specification, replace the cushion rubber and yoke spring with new ones and readjust... Joint and pinion tightening torque 1 5-2 0 Nm (15 0-2 00 kg.cm, 1 1-1 4 Ib.ft) 4 Install the tie rods to the knuckle arms CAUTION To align the slot of the nut with the split pin hole of the stud, tighten nut up to the specification Tie rod ball joint and knuckle arm tightening torque 1 5-3 3 Nm (15 0-3 40 kg.cm, 1 1-2 5 Ib.ft) 5 Adjust the wheel alignment 6 After confirming that... rod lock nut tightening torque 4 9-5 4 Nm (50 0-5 50 kg.cm, 3 6-4 0 Ib.ft) INSTALLATION 1 Install the rack and pinion and tie rods as an assembly to the vehicle 5 6-3 4 POWER STEERING GEAR BOX POWER STEERING GEAR BOX COMPONENTS TORQUE : Nm (kg.cm, Ib.ft) 5 6-3 5 POWER STEERING GEAR BOX COMPONENTS TORQUE : Nm (kg.cm, lb.ft) 5 6-3 6 ... with a Special Tool 0956 5-2 1000 Tighten the yoke plug to 11 Nm (112 kg.cm, 8 ft.lbs.) and then back off 30° to 60° Secure the yoke plug with the lock nut CAUTION (a) Adjust the yoke plug with the rack in the neutral position (b) Apply a sealer between the lock nut and the housing Yoke plug lock nut tightening torque 4 9-6 9 Nm (50 0-7 00 kg.cm, 3 6-5 1 Ib.ft) 5 6-2 9 MANUAL STEERING GEAR... seconds 5 Remove the special tools, and then tighten the pressure hose to the specified torque Tightening torque 6 Bleed the system 5 6-1 4 1 2-1 8 Nm (12 0-1 80 kg.cm, 9-1 3 Ib.ft) STEERING COLUMN AND SHAFT STEERING COLUMN AND SHAFT COMPONENTS TORQUE : Nm (kg.cm, Ib.ft) 5 6-1 5 STEERING COLUMN AND SHAFT REMOVAL 1 Remove the horn button cover 2 After removing the steering wheel lock nut, remove the steering... will shorten the useful life of the pump and other parts 5 6-1 3 GENERAL Checking Power Steering Belt Tension 1 Press the V-belt by applying pressure of 100 N (22 Ibs.) at the specified point, and measure the deflection to confirm that it is within the standard value range V-belt deflection [Standard value] 7-1 0 mm (0.2 8-0 .4 in.) 2 To adjust the belt tension, loosen the oil pump... Fully close and fully open the shut-off valve of the special tool and measure the fluid pressure to confirm that it is within the standard value range Oil pump pressure [Standard value] Gauge hose valve closed 4,50 0-5 ,200 kPa (64 0-7 40 psi, 4 6-5 3 kg/cm2) Gauge hose valve opened 980 kPa (142 psi, 10 kg/cm2) or less CAUTION Be sure not to keep the shut-off valve on the pressure gauge... plug 5 6-2 4 MANUAL STEERING GEAR BOX 4 Using Special Tool (0956 5-2 1100) remove the yoke plug 5 Remove the yoke spring, cushion rubber and support yoke from the gear box 6 Remove the oil seal from the gear box 7 Remove the snap ring from the gear box Remove the pinion with bearing 5 6-2 5 MANUAL STEERING GEAR BOX 8 Remove the bearing retainer snap ring from the pinion 9 Using a Special Tool (0956 5-2 1000), . nut9.81007.21 5-2 015 0-2 001 1-1 41 5-2 015 0-2 001 1-1 43 4-4 435 0-4 502 5-3 22 9-3 930 0-4 002 2-2 9 5-7 5 0-7 03. 6-5 .14 9-6 9 50 0-7 003 6-5 11 5-3 315 0-3 401 1-2 57 8-9 880 0-1 ,0005 8-7 24 9-5 4 50 0-5 503 6-4 0LUBRICANTSSteering. plugSelf-locking nutFeed tube5 9-7 8 60 0-8 00 4 3-5 84 9-6 9 50 0-7 003 6-5 17 8-9 880 0-1 ,000 5 8-7 24 9-5 4 50 0-5 50 3 6-4 01 5-3 3 15 0-3 401 1-2 54 9-6 9 50 0-7 003 6-5 12 0-2 9 20 0-3 00 1 4-2 21 2-1 8