Subaru IMPREZA 2002 Service Manual page 297

FRONT DIFFERENTIAL ASSEMBLY
1
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-75, ADJUST-
MENT, Front Differential Assembly.>
NOTE:
Be sure the pinion gear tooth contacts adjacent
gear teeth during measurement.
STl 498247001 MAGNET BASE
ST2 4982471 00 DIAL GAUGE
Standard backlash:
0.73
-
0.78 mm (0.0057
-
0.0077 in)
I I
\ -
/ I
G3M0670
3) Align the pinion shaft and differential case at
their holes, and drive straight pin into holes from
the hypoid driven gear side, using ST.
NOTE:
Lock the straight pin after installing.
ST 8999041 00 REMOVER
B3M0609C
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 .O Imp
ton).
NOTE:
Be careful because roller bearing outer races are
used as a set.
ST2 398497701 ADAPTER
STl 4992771 00
BUSH 1-2 INSTALLER
I
ST2
y
G3M0671
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)
I
. .
B3M0554C
(A) Hypoid driven gear
(B) Differential case
(A) Pinion shaft
(B) Differential case
(C) Straight pin
MT-73