Subaru Legacy 2005 Service Manual page 2627

11) Tighten the lock nuts to the specified torque us-
ing ST1 and ST2.
NOTE:
Caulk the lock nuts in two places after tightening.
ST1 499987003 SOCKET WRENCH (35)
ST2 498937000 TRANSMISSION HOLDER
Tightening torque:
⋅
120 N m (12.2 kgf-m, 88.5 ft-lb)
E: INSPECTION
Disassembled parts should be washed with un-
leaded gasoline first and then inspected carefully.
1) Bearings
Replace the bearing in following cases:
• When the bearing balls, outer races and inner
races are broken or rusty.
• When the bearing is worn.
• When the bearings fail to turn smoothly or emit
noise in rotation after gear oil lubrication.
• When bearings have other defects.
2) Bushing (each gear)
Replace the bushings in following cases:
• When the sliding surface is damaged or abnor-
mally worn.
• When the inner wall is abnormally worn.
3) Gears
• Replace gears with new ones if their tooth sur-
faces are broken, damaged or excessively worn.
• Correct or replace if the cone that contacts the
baulk ring is rough or damaged.
• Correct or replace if the inner surface or end face
is damaged.
4) Baulk ring
Replace the ring in following cases:
• When the inner surface and end face is dam-
aged.
• When the ring inner surface is abnormally or par-
tially worn.
• When contact surfaces of the synchronizer ring
insert have cracks or abnormally worn.
5) Shifting insert key
Replace the insert key if deformed, excessively
worn or defective in any way.
(A)
(A) Insert key
Main Shaft Assembly for Single-Range
MT-00989
5MT-65
MANUAL TRANSMISSION AND DIFFERENTIAL
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.
8) Gearshift mechanism
Repair or replace the gearshift mechanism if ex-
cessively worn, bent or defective in any way.
F: ADJUSTMENT
Selection of main shaft rear plate:
Using the ST, measure the amount (A) of ball bear-
ing protrusion from transmission main case sur-
face, and select a suitable plate in the following
table.
NOTE:
Before measuring, tap the end of main shaft with a
plastic hammer lightly in order to make the clear-
ance zero between the main case surface and
moving flange of bearing.
ST 498147001 DEPTH GAUGE
Dimension (A)
Part Number
mm (in)
4.00 — 4.13
(0.1575 — 32294AA041
0.1626)
3.87 — 3.99
(0.1524 — 32294AA051
0.1571)
Marking
1
2
(A)
MT-00209