Subaru 2002 IMPREZA Service Manual page 1822

MANUAL TRANSMISSION AND DIFFERENTIAL
2) Measure the backlash between bevel gear and
pinion. If it is not within specifications, install a suit-
able washer to adjust it. <Ref. to MT-100, ADJUST-
MENT, Front Differential Assembly.>
NOTE:
Be sure the pinion gear tooth contacts adjacent
gear teeth during measurement.
ST1 498247001 MAGNET BASE
ST2 498247100 DIAL GAUGE
Standard backlash:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
3) Align the pinion shaft and differential case at
their holes, and drive the straight pin into holes
from the hypoid driven gear side, using ST.
NOTE:
Lock the straight pin after installing.
ST 899904100 REMOVER
(A) Pinion shaft
(B) Differential case
(C) Straight pin
FRONT DIFFERENTIAL ASSEMBLY
G3M0670
B3M0609C
MT-98
4) Install the roller bearing to differential case.
CAUTION:
Do not apply pressure in excess of 10 kN (1 ton,
1.1 US ton, 1.0 Imp ton).
NOTE:
Be careful because the roller bearing outer races
are used as a set.
ST1 499277100 BUSH 1-2 INSTALLER
ST2 398497701 ADAPTER
5) Install the hypoid driven gear to differential case
using twelve bolts.
Tightening torque:
T: 62 N·m (6.3 kgf-m, 45.6 ft-lb)
(A) Hypoid driven gear
(B) Differential case
G3M0671
B3M0554C