Subaru 2002 IMPREZA Service Manual page 1804

MANUAL TRANSMISSION AND DIFFERENTIAL
10) Install rest of the parts to the rear section of
transmission main shaft.
NOTE:
Align the groove in baulk ring with shifting insert.
(A) Needle bearing
(B) 5th drive gear
(C) Baulk ring
(D) 5th-Rev sleeve and hub ASSY
(E) Lock washer
(F) Lock nuts
11) Tighten the lock nuts to the specified torque us-
ing ST1 and ST2.
NOTE:
Secure the lock nuts in two places after tightening.
ST1 499987003 SOCKET WRENCH
ST2 498937000 TRANSMISSION HOLDER
Tightening torque:
118 N·m (12.0 kgf-m, 86.8 ft-lb)
12) Install the needle bearing on main shaft.
MAIN SHAFT ASSEMBLY FOR DUAL-RANGE
B3M1371A
13) Install the parts to the front section of transmis-
sion main shaft.
NOTE:
Be careful not to damage the graded section of
transmission main shaft when installing the needle
bearing.
NOTE:
• Face the grooved side toward input gear.
• Align the high-low baulk ring's groove with shift-
ing insert.
(A) Ball
(B) Input low gear spacer
(C) Needle bearing
(D) Low input gear
(E) Friction damper
(F) High-low baulk ring
(G) Sleeve and hub ASSY
14) Install a new snap ring to the rod section of
transmission main shaft using ST1 and ST2.
NOTE:
Select a suitable outer snap ring so that axial clear-
ance between snap ring and hub is held within
0.060 to 0.100 mm (0.0024 to 0.0039 in).
ST1 499757002
ST2 499757001
Part No.
805025051
805025052
805025053
805025054
805025055
805025056
805025057
805025058
MT-80
S3M0169B
INSTALLER
SNAP RING GUIDE
Snap ring
Thickness mm (in)
2.42 (0.0953)
2.47 (0.0972)
2.52 (0.0992)
2.57 (0.1012)
2.62 (0.1031)
2.67 (0.1051)
2.72 (0.1071)
2.37 (0.0933)