Subaru XT 1988 Service Manual page 739

3-4 4WD SYSTEM
1 INSTALLER (899580100)
2 DUMMY COLLAR (398507703)
3 WEIGHT (399780104)
Fig.
53
CD
(V--t-...
A14-067
7) Insert spacer, then press-fit pilot bearing with WEIGHT
(399780104) and INSTALLER (899580100).
10) Install self-locking nut.
Fig. 56
Torque (Drive pinion nut}:
FLANGE WRENCH
(398427700)
A14-092
167 - 196
N'm
(17.0 - 20.0
kg-m,
123 - 145
ft-Ib)
11) Assembling differential case
Install side gears and pinion mate gears, with their thrust
washers and pinion mate shaft, into differential case.
Apply gear oil on both sides of the washer and on the side gear
shaft before installing.
1 INSTALLER (899580100)
Insert the pinion mate shaft into the differential case by
2 Pilot bearing A 14-068
aligning the lock pin holes.
~----------------------------------------~
Fig. 54
8) Fit a new oil seal with DRIFT (398417700).
Apply grease between the oil seal lips. (Refer to 1) Precautions
for assembling.) •
9) Press-fit companion flange with
(899874100) and WEIGHT (399780104).
1 INSTALLER (899874100)
2 Companion flange
Fig.
55
INSTALLER
A14-069
26
(1) Measure the clearance between differential case and
the back of side gear.
(2) Adjust the clearance as specified by selecting side gear
thrust washer.
Side gear back clearance:
0.1 - 0.2
mm
(0.004 - 0.008
in)
Side gear thrust washer
Part No.
Thickness mm lin)
383445201 0.75 - 0.80 (0.0295 - 0.0315)
383445202 0.80 - 0.85 (0.0315 - 0.0335)
383445203
0.85 - 0.90 (0.0335 - 0.0354)
(3) Check the condition of rotation after applying oil to
the gear tooth surfaces and thrust surfaces.
(4) After driving in pinion shaft lock pin, stake the both
sides of the hole to prevent pin from falling off.
(5) Install drive gear on differential case.