Subaru Legacy 2002 Service Manual page 1706

5) Install snap ring.
6) Drive oil seal into input shaft holder.
NOTE:
Apply a coat of grease to sealing lips before install-
ing oil seal.
ST 398507703 DUMMY COLLAR
7) Wind vinyl tape around shaft splines and insert
input shaft into holder by lightly tapping it by hand.
(A) Vinyl tape
(B) Input shaft
8) Install snap ring to input shaft holder.
NOTE:
Select a suitable snap ring so that clearance
between snap ring and bearing is held within 0 to
0.12 mm (0 to 0.0047 in).
ST 398663600 PLIERS
INPUT SHAFT ASSEMBLY
9) Install O-ring on input shaft holder.
G3M0833
E: INSPECTION
Disassembled parts should be washed clean first
and then inspected carefully.
1) Bearings
Replace bearings in the following cases:
¼ Bearings whose balls, outer races and inner
races are broken or rusty.
¼ Worn bearings
¼ Bearings that fail to turn smoothly or make
B3M2140A
abnormal noise when turned after gear oil lubrica-
tion.
¼ Bearings having other defects
2) Bushing (each gear)
Replace the bushing in the following cases:
¼ When the sliding surface is damaged or abnor-
mally worn.
¼ When the inner wall is abnormally worn.
3) Gears
¼ Replace gears with new ones if their tooth sur-
faces are broken, damaged, or excessively worn.
¼ Correct or replace if the cone that contacts the
baulk ring is rough or damaged.
¼ Correct or replace if the inner surface or end
face is damaged.
4) Baulk ring
Replace the ring in the following cases:
¼ When the inner surface and end face are dam-
aged.
¼ When the ring inner surface is abnormally or
partially worn down.
¼ When the contact surface of the synchronizer
G3M0828
ring insert is scored or abnormally worn down.
5) Shifting insert key
Replace the insert if deformed, excessively worn,
or defective in any way.
MT-81
Manual Transmission and Differential
Snap ring
Part No.
805168020
805168030
805168040
(A) O-ring
(B) Input shaft holder
S503715A10
Thickness mm (in)
1.84 (0.0724)
1.92 (0.0756)
2.00 (0.0787)
S3M0168C