Subaru Legacy 2004 Service Manual page 2699

Clearance (A):
0.5 — 1.0 mm (0.020 — 0.040 in)
(A)
• When the contact surface of synchronizer ring in-
sert is scratched or abnormally worn.
5) Shifting insert key
Replace the insert key if deformed, excessively
worn, or defective in any way.
(A)
(A) Insert key
6) Oil seal
Replace the oil seal if the lip is deformed, hard-
ened, worn, or defective in any way.
7) O-ring
Replace the O-ring if the sealing face is deformed,
hardened, damaged, worn, or defective in any way.
Drive Pinion Shaft Assembly
F: ADJUSTMENT
1. THRUST BEARING PRELOAD
1) Select a suitable adjusting washer No. 1 to ad-
just dimension (H) to zero through visual check.
Position the washer (18.3 % 30 % 4) and lock washer
(18 % 30 % 2) and install the lock nut (18 % 13.5).
MT-00265
MT-00989
2) Using the ST1, ST2 and ST3, tighten new lock
nut to the specified torque.
ST1 899884100
ST2 498427100
ST3 899988608
Tightening torque:
5MT-83
MANUAL TRANSMISSION AND DIFFERENTIAL
HOLDER
STOPPER
SOCKET WRENCH (27)
!
120 N m (12.2 kgf-m, 88.5 ft-lb)
ST1
ST3
(H)
MT-00267
ST2
MT-00268