Page 448 of 1395
12. Disconnect the heated oxygen sensor (HO2S) con-
nector, then remove the exhaust pipe A.
GASKETReplace.
HO2S CONNECTOR
NUTReplace.
EXHAUST
SELF.LOCKINGReplace.
GASKETReplace.
Mark reference marks on the joint of the transfer
and the propeller shaft.
8 x 1.25 mmReplace.
Separate the propeller shaft from the transfer
assemDly.
REFERENCE MABKS
14.
15. Remove the cotter pins, and castle nuts. then sepa-
rate the ball ioints from the lower arm (see sectlon
18).
OAMPER PINCH BOLT
CASTLE NUTNUTReplace.
17.
16.
DAMPER FORKFOFKEOLTReplace.
Remove the right damper tork bolt, then separate
right damper fork and damPer.
Pry the right driveshaft out of the differential, and
pry the left driveshaft out of the intermediate shaft
(see section 18).
Pull out the inboard ioint, and remove the right and
left driveshaft (see section 18).
Tie plastic bags over the driveshatt ends. Coat all
precision finished surfaces with clean engine oil
18.
19.
\
{cont'd}
13-9
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Page 451 of 1395

Transmission Assembly
lllustrated Index
Refer to the drawing below for the transmission disassembly/reassembly.Clean all the pans thoroughly in solvent, and drv with comoressed air.
I LuUri""r" utt the parts with MTF before reassembly.
NOTE:
t This transmission uses no gaskets between the major housings; use liquid gasket (p/N 0g718 - 0001 or oE7l8 - 0003)(see page 13-69, 71).. Always clean the magnet @ whenever the transmissjon housing is disassembled.. Inspect all the bearings for wear and operation.
C) sHrFr FoRK ASSEMBLY.Index page, l3-21(a MAINSHAFT ASSEMBLY.Index page, 13-23(9 28 mm WASHER€) 28 mm SPRTNG WASHERO BALL BEARINGa6) OIL SEAL ReDlace.(D 14 x 20 mm DOWEL ptN
G) couNTERSHAFT ASSEMBLY.lndex page, 13-28
NEEDLE SET PLATENEEDLE BEARINGOIL GUIOE C PLATEMAGNETDIFFERENTIAL ASSEMBLY.lndex page, 13-38O-nlNG Beplace.TRANSFER ASSEMBLY.Index page, '13,44
OIL SEAL Replace.VEHICLE SPEED SENSORCLUTCH HOUSINGREVERSE LOCK CAMREVEESE SHIFT HOLDERREVERSE IDLE GEARREVERSE GEAR SHAFTTHRUST WASHER,20 x 36 x 2COLLER, 15 x 20 x 20
aol
@o@@
(D
i9
@@@(9
@@@e3@
13-12
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Page 452 of 1395
C) TRANSMISSION HANGER
O INTERLOCK BOLT
O 32 mm SEALING BOLT
@ STEEL BALL {5/16 in.)
€) SPRING 26.1 mm {1.03 in.l
@ wasHER Replace.
O sET BALL scREw
@ WASHER Replace.
€) FLANGE BOLT
@ oll SEAL Replace.
@ DRAIN PLUG
@ WASHER Replace.
@ FILLER PLUG
@ WASHER Replace.
(9 10 x 12 mm DOWEL PIN(D SPRING 25.6 mm 11.01 in.l
€' THRUST WASHER
@} SHIFT ARM C(3 CONICAL SPRING WASHER
@ SPECTAL BOLT
8] SHIFT ARM COVER
@ OIL SEAL Replace.
€! SHIFT LEVER
@I BREATHER CAP(2! SHIFT ARM SHAFT ASSEMBLY
@ SPRING PIN Replace.O SELECT ARM
€!} THRUST WASHER
@ sTH/REVERSE SELECTRETURN SPRING
@ SELECT RETURN SPRING
€) OIL GUTTER PLATE
@ 78 mm SHIM
@ OIL GUIOE M PLATE
@ SELECT SPRING BOLT
@ OIL SEAL Replace.
@ SELECT LEVER
O BACK.UP LIGHT SWITCH
@ WASHER Replace.OO TRANSMISSION HOUSING
13-13
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Page 453 of 1395
Transmission Assembly
Disassembly
1. Remove the transfer assemblv.
O-RINGReplace.
Remove the shift arm cover assembly, and wiDe itclean of the sealant.
SHIFT ARM COVER ASSEMBLY
10 x 12 mm DOWEL ptN
13-14
3. Remove the interlock bolt.
SELECT ARM
SHIFT ARM SHAFT
Turn the select lever counterclockwise, then removethe shift arm A finger from the groove of the shiftforks.
Turn the shift arm shaft counterclockwise andremove the select arm finger from the groove of theshift arm A. then remove the shift arm shaft assem-blv.
Remove the vehicle speed sensor (VSS).
5.
6.
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Page 456 of 1395
20.
2't.
19. Remove the reverse lock cam.
lf necessary, check the clearance of the reverse shift
holder (see page 13-20).
Remove the reverse shift holder.
HOLOER
22. '97 - 99 models: Remove the reverse gear shaft and
the reverse idler gear.'00 model: Remove the reverse gear shaft, reverse
idler gear, thrust washer and the coller.
13-17
23. Remove the mainshaft and countershaft assemblies
with the shift forks from the clutch housing.
NOTE; Before removing the mainshaft and counter-
shaft assemblies, tape the mainshaft spline to pro-
tect it.
ASSEMBLY
Tape the main'
shaft splines.
WASHER
SPRING WASHER
24. Remove the differential asssmbly.
COUNTEBSHAFT
HOUSING
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Page 457 of 1395

Shift Arm Cover/Shift Arm Shaft Assembly
Disassembly/Reassembly
Shift Arm Cover Ass€mbly
1. Remove the breather cap and set ball screw, washer,
spring. and steel ball.
BREATHER CAP
SPRINGL,25.6 mm (1.01 in.l
T BALL SCREW22 N.m 12.2 kgtm, 16lbf.ftl
Remove the special bolt and conical spring washers.
SHIFTARMCOVER
THRUST WASHER
SHIFI ARM C
WASHER 8x1.0mft
SHIFT LEVER
29 N.m 13.0 kg{.m,z2 tbt.ftl
arm C, and thrustRemove the shift lever, shift
washer from the shift arm cover.
Remove the oil seal.
NOTE: lnstall the thrust washer
face toward shift arm cover.
STEEL BALLD. 5/16 in,
13-18
with the alloy sur-
3. Install in the reverse order of removal.
5. Install the oil seal in to the shift arm cover usino thesDecialtools.
HANOLE07749 - 0010000
ATTACHMENT,32x35mm077a6 - 0010100
OIL SEALReplace.
6. Reassemble the shift arm cover in the reve.se order
of disassembly.
Shift Arm Shaft Assembly
1. Remove the special bolts and conical spring wash-
ers.
SPCCIAL BOLT8x1.0mm29 N.m (3.0 kgf.m,SHIFTARMA 22IbI.ftICONICAL SPRING
SHIFT ARM SHAFT
SPECIAL BOLT8x1.0mm29 N.m {3.0 kgf.m, 22 lbtft}
2. Remove the interlock, shift
from the shift arm shaft.
SPRINGWASHER
arm A, and shift arm B
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Page 464 of 1395

7. Measure the clearance between the spacer collar
and 5th gear.
Standard: 0.06 - 0.21 mm {0.002 - 0.008 in)
Service Limit: 0.3 mm {0.01 in)
MAINSHAFT
SPACER COLLAR
8.
SOCKET5TH GEAR
lf the clearance is more than the service limit, mea-
sure distance @ on the spacer collar
Standard: 26.03 - 26.08 mm 11.025 - 1.027 in)
S€rvico Limit: 26.01 mm (1.024 in)
9.
SPACERCOLLAR
5TH GEARSIDE
lf distance @ is less than the service limit, replace
the spacer collar with a new one.
lf distance @ is within the service limit, measure
the thickness of sth gear.
Standard: 30.92 - 30.97 mm (1.217 - 1.219 in)
Service Limit: 30.8 mm (1.21 in)
r-- ,,srH GEAR
gt Fq
I .J'-----!--\--J-l
lf the thickness of 5th gear is less than the ser-
vice limit, replace 5th gear with a new one.
li the thickness of sth gear is within the service
limit, replace the sth synchro hub with a new
one.
Disassembly
1. Support 5th gear on steel blocks, and press the
mainshaft out of the 5th synchro hub, as shown. Do
not use a jaw-type puller, because it can damage
the gear teeth.
PRESS
I
ACHMENT
In the same manner as above, support the 3rd gear
on steel blocks. and press the mainshaft out of the
3rd/4th svnchro hub, as shown.
PRESS
I
BLOCKS
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Page 466 of 1395
Reassembly
NOTE: Refer to page 13-23 for reassembly sequence.
1. Suppon 2nd gear on steel blocks as shown, then
install the 3rd/4th synchro hub using the special
tools and a press as shown.
NOTE: After installing, inspect the operation of the
3rd/ 4th synchro hub set.
PRESS
I
3RD/4THSYNCHRO HUB
DRIVER, ,l(} mm l.O.
07746 - 0030' 1 00
2.
2NO GEAR
Install the sth synchro hub using the special tools
and a press.
PRESS
I
DRlvER,40 mm l.D.
077{6 - 00301(x)
ATTACHMENT,35 mm l.D.077i16 - lx)3ollx)
sTH SYNCHBO HUB
3. Install the angular ball bearing using the special
tools and a oress. Note the direction of installation.
PRESS
I
077a6 - 0011x100
HANDLE07749 - 0010000
ATTACHMENT,/Vl x a7 mm
BALL BEARINGNote the dirediono{ installation.
13-27
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