Subaru Legacy 2005 Service Manual page 2960

DIFFERENTIALS
ST 498447120 INSTALLER
ST
8) Press-fit the companion flange using ST1 and
ST2.
NOTE:
Be careful not to damage the bearing.
ST1 899874100 INSTALLER
ST2 399780104 WEIGHT
ST1
ST2
9) Install a new self-locking nut, and secure the
companion flange using ST, and tighten the nut.
ST 498427200 FLANGE WRENCH
Tightening torque:
⋅
191 N m (19.5 kgf-m, 141 ft-lb)
10) Assembling differential case
Install the side gears and pinion mate gears, with
their thrust washers and pinion mate shaft, into dif-
ferential case.
NOTE:
• Apply gear oil to both sides of the washer and the
side gear shaft before installing.
Rear Differential (VA-type)
• Insert the pinion mate shaft into the differential
case by aligning the lock pin holes.
DI-00089
Side gear backlash:
DI-00090
ST
DI-00161
DI-58
(1) Measure the side gear backlash.
0.05 — 0.15 mm (0.0020 — 0.0059 in)
(2) Adjust the side gear backlash as specified
by selecting side gear thrust washer.
Side gear thrust washer
Part No.
803135011 0.925 — 0.950 (0.0364 — 0.0374)
803135012 0.950 — 0.975 (0.0374 — 0.0384)
803135013 0.975 — 1.000 (0.0384 — 0.0394)
803135014 1.000 — 1.025 (0.0394 — 0.0404)
803135015 1.025 — 1.050 (0.0404 — 0.0413)
(3) Check the condition of rotation after apply-
ing oil to the gear tooth surfaces and thrust sur-
faces.
(4) After inserting the pinion shaft lock pin into
differential case, stake the both sides of the hole
to prevent pin from falling off.
DI-00239
DI-00240
Thickness mm (in)