Subaru Legacy 2002 Service Manual page 2000

(2) Insert ST1 into carrier with pinion height
adjusting washer and new rear bearing cone
fitted onto it.
NOTE:
Re-use the used washer if not deformed.
(3) Then install preload adjusting spacer and
washer, front bearing cone, ST2, companion
flange, and washer and drive pinion nut.
ST1 398507702 DUMMY SHAFT
ST2 398507703 DUMMY COLLAR
(A) Pinion height adjusting shim
(B) Preload adjusting spacer
(C) Preload adjusting washer
(4) Turn ST1 with hand to make it seated, and
tighten drive pinion nut while measuring the pre-
load with spring balance. Select preload adjust-
ing washer and spacer so that the specified pre-
load is obtained when nut is tightened to the
specified torque.
NOTE:
¼ Use a new lock nut.
¼ Be careful not to give excessive preload.
¼ When tightening the drive pinion nut, lock ST1
with ST2 as shown in the figure.
ST1 398507704 BLOCK
ST2 398507702 DUMMY SHAFT
Tightening torque:
181 N·m (18.5 kgf-m, 134 ft-lb)
REAR DIFFERENTIAL FOR T-TYPE
S3M0516A
G3M1038
DI-31
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
Part No.
383705200
383715200
383725200
383735200
383745200
383755200
383765200
Preload adjusting
washer
383775200
383785200
383795200
383805200
383815200
383825200
383835200
383845200
Part No.
383695201
383695202
Preload adjusting
383695203
spacer
383695204
383695205
383695206
3) Adjusting drive pinion height
Adjust drive pinion height with shim installed
between rear bearing cone and the back of pinion
gear.
(1) Install ST1, ST2 and ST3, as shown in the
figure, and apply the specified preload on the
bearings.
Differentials
S3M0518A
Thickness mm (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)
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)