Subaru LEGACY 2006 Manual page 3903

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10) Attach the nut and use the ST to fix the com-
panion flange in place, then tighten.
ST 498427200 FLANGE WRENCH
Tightening torque:
181.5 N·m (18.5 kgf-m, 134 ft-lb)
11) Check the initial torque and initial load.
Initial load:
17.7 — 38.8 N (1.8 — 4.0 kgf, 4.0 — 8.7 lb)
Initial torque:
0.67 — 1.47 N·m (0.068 — 0.15 kgf-m, 0.49 —
1.08 ft-lb)
12) Assembling differential case
Install the side gears and pinion mate gears, with
their thrust washers and pinion mate shaft, into the
differential case. (Models without LSD)
Rear Differential (T-type)
ST
DI-00091
DI-00117
DI-00481
DI-37
NOTE:
• Apply gear oil on both sides of the washer and on
the side gear shaft before installing.
• Insert the pinion mate shaft into the differential
case by aligning the lock pin holes.
(1) Measure the side gear backlash.
Side gear backlash:
0.10 — 0.20 mm (0.0039 — 0.0079 in)
(2) Adjust the side gear backlash as specified
by selecting side gear thrust washer.
Side gear thrust washer
Part No. Thickness mm (in)
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 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.
DIFFERENTIALS
DI-00239
DI-00240