Subaru Legacy 2003 Service Manual page 2687

DIFFERENTIALS
383705200
383715200
383725200
383735200
383745200
383755200
Preload adjusting
383765200
washer
383775200
383785200
383795200
383805200
383815200
383825200
383835200
383845200
383695201
383695202
Preload adjusting
383695203
spacer
383695204
383695205
383695206
2) Adjusting drive pinion height
Adjust drive pinion height with shim installed be-
tween rear bearing cone and the back of pinion
gear.
(1) Make sure that pinion bearing preload ad-
justment on previous item is complete for ST1,
ST2 and ST3.
Front and rear bearing preload
For new bearing:
19.6 — 28.4 N (2.0 — 2.9 kgf, 4.4 — 6.4 lb)
at companion flange bolt hole
For used bearing:
8.34 — 16.67 N (0.85 — 1.7 kgf, 1.87 — 3.75 lb)
at companion flange bolt hole
Adjusting preload for front and rear bearings
NOTE:
At this time, install a pinion height adjusting shim
which is temporarily selected or the same as that
used before. Measure and record the thickness.
ST1 398507702 DUMMY SHAFT
ST2 398507701 DIFFERENTIAL CARRIER
GAUGE
REAR DIFFERENTIAL FOR T-TYPE
Thickness mm
Part No.
(in)
2.59 (0.1020)
2.57 (0.1012)
2.55 (0.1004)
2.53 (0.0996)
2.51 (0.0988)
2.49 (0.0980)
2.47 (0.0972)
2.45 (0.0965)
2.43 (0.0957)
2.41 (0.0949)
2.39 (0.0941)
2.37 (0.0933)
2.35 (0.0925)
2.33 (0.0917)
2.31 (0.0909)
Part No. Length mm (in)
56.2 (2.213)
56.4 (2.220)
56.6 (2.228)
56.8 (2.236)
57.0 (2.244)
57.2 (2.252)
ST3 398507703
ST3
(A) Pinion height adjusting shim
(2) Measure the clearance N between the end
of ST2 and the end surface of ST1 by using a
thickness gauge.
NOTE:
Make sure there is no clearance between the case
and ST2.
ST1 398507702
ST2 398507701
ST2
ST1
DI-32
DUMMY COLLAR
ST1 ST2
RH
N
( A )
LH
DI-00083
DUMMY SHAFT
DIFFERENTIAL CARRIER
GAUGE
DI-00084