STEERING - Power Steering Gear Box
I-
-l
13ElOO2. INSTALLATION OF TIE ROD END
Screw in tie rod end to have its right and left length as
-illustrated. Lock with locking nut.
TRANSAXLE ’
MANUAL AND AUTOMATICCONTENTS
;-AUTOMATICTRANSAXLE
.....................................................137ANNULUS GEAR AND TRANSFER DRIVE GEAR SET (F4A22)..........315ANNULUS GEAR AND TRANSFER DRIVE GEAR SET(F4A33.W4A33)...........................................................................................317CENTERDIFFERENTIAL(W4A33).............................................................329DIFFERENTIAL............................................................................................319ENDCLUTCHASSEMBLY.........................................................................309EXTENSIONHOUSINGASSEMBLY(W4A33).........................................337FRONTCLUTCHASSEMBLY....................................................................302FRONTOUTPUTSHAFT(W4A33)...........................................................332GENERALINFORMATION.........................................................................137KICKDOWNSERVO....................................................................................322LOW-REVERSEBRAKE..............................................................................323OILPUMP...................................................................................................299PLANETARYGEARSET............................................................................311PLANETARYGEARSET............................................................................313REARCLUTCHASSEMBLY(F4A22)........................................................304REARCLUTCHASSEMBLY(FQA33sW4A33)............................................307SERVICEADJUSTMENTPROCEDURES..................................................Drive
Shaft,OilSealsReplacement....................................................;;;
InhibitorSwtchAdjustment................................................................21 1KeyInterlockMechanismCheck.....................................................KrckdownServoAdjustment..................................zii..............................
LinePressureAdjustment...................................................................213
ReducingPressureAdjustment.........................................................214Selector Lever Operation Check........................................................210ShiftLockMechanismCheck...............................................................21 1SpeedometerCableReplacement.........................................................Throttle-posltipn Sensor Adjustment.................................................z2:
TransaxleFluIdLevelInspectIon......................................................209
TransaxleFluidReplacement.............................................................209
SPECIALTOOLS.........................................................................................SPECIFICATIONS........................................................................................;“5”9
GeneralSpeclficatlons..................................................................1%Lubricants..................................................................................Sealants and Adhesives..............................................................izi
Serwce Speclflcatlons..................................................159...............Spacer andSnapRing.,.,.............................................................Spacer Set..................................................................1::Torque Speclflcatlons...........................................166Valve Body Spring Identification Chart.....................
.................160
SPEEDOMETERGEARASSEMBLY..........................................................TRANSAXLEASSEMBLY(WA22)............................................................zTRANSAXLE
ASSEMBLY(F4A33.W4A33)................................................TRANSAXLECONTROL.............................................................................;;;TRANSAXLE
OILCOOLER........................................................................TRANSFER..................................................................................................fg
TRANSFERASSEMBLY.............................................................................333TRANSFERCASEADAPTERSUBASSEMBLY(W4A33).......................339TRANSFER CASE SUB ASSEMBLY (W4A33)341TRANSFER SHAFT (F4A33)TROUBLESHOOTING..................................................................................................................................................................................................f;;VALVE
BODY.............................................................................................324
MANUAL TRANSAXLE
5TH-SPEEDSYNCHRONIZERASSEMBLY...............................................42GENERALINFORMATION.........................................................................2.-.INPUTfj,-,A,TASSEMBLY
INTERMEDIATE GEAR ASSEMBLY..........................................................56OUTPUT
SHAFT ASSEMBLY....................................................................61SERVICEADJUSTMENTPROCEDURES..................................................DriveShaftOilSealsReplacement......................................................;;Speedometer Cable Replacement.........................................................
Transaxle Oil Level
InspectIon..............................................................‘liTransaxle Oil Replacement....................................................................
I3
SHIFTLEVERASSEMBLY.........................................................................SHIFTRAILSANDFORKS........................................................................g
SPECIALTOOLS.........................................................................................SPECIFICATIONS........................................................................................1:
General Specifications5Lubricants..........................................................................................................................................................................10Sealants and Adhesives
Service Specifications
....................................................................................................................................................1:Snap Ring (for Adjustment) and Spacer...............................................
Torque Specifications.............................................................................
i
SPEEDOMETERGEARASSEMBLY..........................................................TRANS&G.E................................................................................................zTRANSAXLEA!jSEMBLY
TROUBLESHOOTING..................................................................................12
MANUAL TRANSAXLE
CENTERDIFFERENTIAL.............................................................................103CLUTCHHOUSINGASSEMBLY...............................................................DRIVE BEVEL GEAR ASSEMBLY;g
...... .......................................................DRIVENBEVELGEARASSEMBLY...................................a......................EXTENSIONHOUSINGASSEMBLY.........................................................;g
5Tf.jSPEEDSYNCHRONIZERASSEMBLY...............................................101
FRONTDlFFERENTlAL...............................................................................106
FRONTOUTPUTSHAFTASSEMBLY......................................................106
GENERALI~~~~MATN)N...............................................................,.,.......66INPUTSHAFTASSEMBLY........................................................................l~ER,“,EDlATEGEARASSMBLY..........................................................;;i
SERVICEADJUSTMENTPROCEDURES..................................................Drive Shaft Oil Seals Replacement......................................................;;Speedometer Cable Replacement.........................................................
Transaxle
Ojl Level lnspectlon..............................................................;l
Transaxle 011 R~pb33ment....................................................................79Transfer
OilSealReplacement.............................................................80
SHIFTLEVERASSEMBLY.........................................................................SHIFTRAILASSEMBLY............................................................................,z
SPECIALTOOLS.........................................................................................76
SPECIFICATIONS........................................................................................6g
GeneralSpecifications...........................................................................6g
Lubricants...............................................................................................75
SealantsandAdhesives........................................................................76
ServiceSpecifications............................................................................6gSnap Ring (for Adjustment) and Spacer...............................................7 o
TorqueSpecifications.............................................................................74
SPEEDOMETERGEARASSEMBLY..........................................................TRANSAXLE................................................................................................1:TRANSAXLEASSEMBLY...........................................................................86TRANSAXLE
CONTROL
.............................................................................TRANSFER...............................................................................................
g.._TRANSFERA!333lBLY.............................................................................,24
TRANSFERCASEADAPTERSUBASSEMBLY.......................................131TRANSFERCASESUBASSEMBLY.........................................................TR,,UBLES,,OO,,NG..................................................................................1;;
MANUAL TRANSAXLE
Part name
Spacer
(For adjustment of differential case preload)
Spacer
(For adjustment of differential pinion backlash)
TORQUE SPECIFICATIONSThickness mm (in.)
1.22 f.0480)
1.25 (.0492)
0.75-0.82
(.0295-.0323)
0.83-0.92
(.0327-.0362)
0.93- 1 .oo
(.0366-.0394)
1.01-1.08
(.0398-.0425)
1.09-1.16
(.0429-.0457)Identification
symbol
GM
-
-
-
-Part No.
MA180862MA1
80866MA1 80875MA1 86876
Items
Nm
Shift lever to lever (A)
19-28
Lever (A) to bracket assembly
17-26
Drain plug
30-35Filler plug
30-35Starter motor mounting bolt
27-34
Transaxle bracket
60-80Shift lever knob
4.5-7.5
Shift cable and select cable to body9-14
Shift lever assembly to body
9-14
Automatic seat belt guide ring attaching bolt17-26
Clutch release cylinder mounting bolt
15-22
Clutch tube to transaxle assembly
15-22
Transaxle mount bracket to transaxle
60-80Shift cable and select cable to transaxle15-22
Under cover
9-13
Transaxle mounting bolt [12 mm (.47 in.) diameter
bolt143-55
Transaxle mounting bolt [IO mm (.40 in.) diameter
bolt130-35Transaxle mounting bolt
[8 mm (.31 in.) diameter bolt]IO-12Tie rod end to knuckle
24-35
Lower arm ball joint to knuckle
60-72Bell housing cover
IO-123ear cover bolt
15-223ackup light switch
30-35
loppet plug30-42
jpeedometer sleeve bolt3.0-5.0nput shaft lock nut
140-160ntermediate lock nut
gear
140-160
3everse idler gear shaft bolt
43-55
rransaxle case tightening bolt
35-42
stopper bracket bolt
15-22
qestrict ball assembly30-35
ft.lbs.
13-2012-18
22-25
22-25
20-2543-58
3-5
7-10
7-1012-19
11-16
11-1643-58
11-16
7-1032-39
22-25
7-9
17-25
43-52
7-9
11-1522-25
22-302.5-3.5
102-I 15
102-11532-39
26-3011-15
22-25
MANUAL TRANSAXLE
ItemsNm
ftlbs.Reverse shift lever assembly attaching bolt
15-2211-15
Bearing retainer bolt15-2211-15
Differential drivegear
bolt
130-14094-101Interlock plate bolt
20-2715-19
Select lever assemblymountingbolt15-2211-15
LUBRICANTS
NZlCD-A
ItemsManual transaxle oil
Drive shaft oil seal lipSpecified lubricant
MOPAR Hypoid gear oil or equivalent
API classification GL-4 or higher
MOPAR Hypoid gear oil or equivalent
API classification GL-4 or higherQuantity lit. (qts.)
As required
Shift lever bushingMOPAR Front Wheel Bearing Grease
Part No. 3837794 or equivalentAs required
SEALANTS AND ADHESIVES
NZlCE-A
IItemsSpecified sealants and adhesivesITransaxle case-clutch housing mating surfacesMitsubishi genuine Part No.
MD997740 or equivalent
Transaxle case-rear cover mating surfaces
Differential drive gear bolts
Bearing retainer screw (flush head screw)MOPAR Part
No.4318031 or MOPAR Part No.4318032or equivalent
Air breather
IMOPAR Part
No.4318025 or equivalent
21-12 MANUAL TRANSAXLE
I
IICPintermediate shaft lock nut
MD998819Installer adapterInstallation of differential case bearing
TROUBLESHOOTINGNZlEAABsSymptomVibration, noise
3il leakage
Hard shift
Jumps out of gearProbable causeRemedy
a. Loose or damaged transaxle anda. Tighten or replace mounts
engine mounts
b. Inadequate shaft end playb. Correct end play
c. Worn of damaged gears
c. Replace gears
d. Use of inadequate grade of oild. Replace with specified oil
e. Low oil level
e. Replenish
f. Inadequate engine idle speed
f. Adjust idle speed
a. Broken or damaged, oil seal or O-ringa. Replace oil seal or O-ring
a. Faulty control cable
a. Replace control cable
b. Poor contact or wear of synchronizer ring
and gear coneb. Correct or replace
c. Weakened synchronizer springc. Replace synchronizer spring
d. Use of inadequate grade of oil
d. Replace with specified oil
a. Worn gear shift fork or broken poppet
springa. Replace shift fork or poppet spring
b. Synchronizer hub to sleeve spline
clear-ante too largeb. Replace synchronizer hub and sleeve
21-20MANUAL TRANSAXLE
9-13 Nm7-10
ftlbs.
I
30-35 Nm
IO-12 Nm Ld7-9 ft.lbs.
60-72 Nm
,!24-35 Nm
17-25 ft.lbs.
+I)IO. Under cover11. Cotter pin
+I)12. Connection for tie rod end
13. Self-locking nut
**14. Connection for lower arm ball joint+I) l I 15. Connection for drive shaft
16.
Circlip17. Bell housing cover
18.
iT,nsaxle assembly lower part coupling
W e+ 19. Transaxle assembly
NOTE(1) Reverse the removal procedures to reinstall.(2) +e: Refer to “Service Points of Removal”.(3) ~~ : Refer to “Service Points of Installation”.(4) m : Non-reusable parts
MANUAL TRANSAXLE
TRANSAXLE ASSEMBLY
.._DISASSEMBLY AND REASSEMBLYN21ME-A
__
30-42 Nm22-30 ft.lbs.30-35 Nm22-25 ftlbs.q l4
ig5 !
----7m
IQ15-22 Nm
II-15 ft.lbs.
4.0-5.5 Nm2.9-3.9 ft.lbs.1I”I
a
140-160 Nmf
102-115 ft.lbs.
Disassembly steps
1. Bolt
l + 2. Rear cover
3. Wave spring
l 4. Screw bolts
5. Reverse brake cone
6. Backup light switch
7. Gasket
9. Poppet spring
10. Poppet ball
11. Bolt
12. Speedometer driven gear assembly
l * 13. Air breather
*I) l * 14. Spring pin+I) l * 15. Lock nut
140-160102-115
TFMOOl6
+e I)+ 16. Lock nut
17. 5th speed synchronizer assembly
18. 5th speed shift fork
19. Synchronizer ring
20. 5th speed gear
21.Needle
bearing
22. 5th speed intermediate gear
NOTE(1) Reverse the disassembly procedures to reasseinble.
(2) ++ : Refer to “Service Points of Disassembly”.(3) l * : Refer to “Service Points of ReaSsembly”:(4) m : Non-reusable parts
21-26 MANUAL TRANSAXLE
SERVICE POINTS OF DISASSEMBLY
14. REMOVAL OF SPRING PINIMD99801 9\I
NZlMFARRemove the spring pin using the special tool.
Bolt10 mm
15.116. REMOVAL OF LOCK NUTS(1) Unstake lock nuts of the input shaft and intermediate
gear.(2) Shift the transmission in reverse using the control lever
and select lever.
(3) install the special tool onto the input shaft.
(4) Screw a bolt [IO mm] into the hole on the periphery of
clutch housing and attach a spinner handle to the
special tool.
(5) Remove the lock nut, while using the bolt as a spinner
handle stopper.45./46.
REMOVAL OF SPRING PINS
Remove the spring pins for 1 st-2nd and 3rd-4th speed shiftforks using the pin punch.