Subaru 2002 IMPREZA Service Manual page 1787

9) Separate the transmission case into right and
left cases by loosening the seventeen coupling
bolts and nuts.
10) Remove the drive pinion shaft assembly from
left side transmission case.
NOTE:
Use a hammer handle, etc. to remove if too tight.
(A)
(A) Drive pinion shaft assembly
11) Removing high-low shifter fork:
Raise the main shaft assembly slightly, and remove
the high-low shifter fork together with high-low
shifter shaft and washer.
NOTE:
Be careful not to drop the two high-low shifter piec-
es.
(A) High-low shifter fork
(B) Input shaft ASSY
TRANSMISSION CASE
12) Remove the main shaft assembly and input
shaft assembly.
CAUTION:
Be careful not to drop the input shaft and main
shaft as they are separable.
B3M1359
13) Remove the differential assembly.
NOTE:
• Be careful not to confuse the right and left roller
bearing outer races.
• Be careful not to damage the retainer oil seal.
TR0146
B: INSTALLATION
1. SINGLE-RANGE
1) Wipe off grease, oil and dust on the mating sur-
faces of transmission cases with white gasoline.
2) Install the front differential assembly.
3) Install the main shaft assembly.
Install the needle bearing knock pin hole into trans-
mission case knock pin.
4) Install the drive pinion shaft assembly.
Install the roller bearing knock pin hole into trans-
mission case knock pin.
5) Apply liquid gasket, and then put the case right
B3M0075C
side and left side together.
Liquid gasket:
THREE BOND 1215 or equivalent
MT-63
MANUAL TRANSMISSION AND DIFFERENTIAL
(A) Main shaft ASSY
(B) Input shaft ASSY
H3M1424B
G3M0557