Subaru Legacy 2005 Service Manual page 2623

15.Main Shaft Assembly for Sin-
gle-Range
A: REMOVAL
1) Remove the manual transmission assembly
from vehicle. <Ref. to 5MT-30, REMOVAL, Manual
Transmission Assembly.>
2) Remove the transfer case with extension case
assembly. <Ref. to 5MT-43, REMOVAL, Transfer
Case and Extension Case Assembly.>
3) Remove the transmission case. <Ref. to 5MT-
55, REMOVAL, Transmission Case.>
4) Remove the drive pinion shaft assembly. <Ref.
to 5MT-76, REMOVAL, Drive Pinion Shaft Assem-
bly.>
5) Remove the main shaft assembly for single
range.
B: INSTALLATION
1) Install the needle bearing and oil seal onto the
front of transmission main shaft assembly for single
range.
NOTE:
• Wrap the clutch splined section with vinyl tape to
prevent damage to oil seal.
• Apply grease (UNILUBE #2 or equivalent) to the
sealing lip of oil seal.
• Use a new oil seal.
2) Install the transmission case knock pin into nee-
dle bearing outer race knock pin hole.
NOTE:
Align the end face of seal with surface (A) when in-
stalling oil seal.
(A)
3) Install the drive pinion assembly. <Ref. to 5MT-
76, INSTALLATION, Drive Pinion Shaft Assem-
bly.>
4) Install the transmission case. <Ref. to 5MT-57,
INSTALLATION, Transmission Case.>
5) Install the transfer case with extension case as-
sembly. <Ref. to 5MT-43, INSTALLATION, Trans-
fer Case and Extension Case Assembly.>
6) Install the manual transmission assembly into
vehicle. <Ref. to 5MT-32, INSTALLATION, Manual
Transmission Assembly.>
Main Shaft Assembly for Single-Range
MT-00185
5MT-61
MANUAL TRANSMISSION AND DIFFERENTIAL
C: DISASSEMBLY
1) Put the vinyl tape around main shaft splines to
protect oil seal from damage. Then pull out the oil
seal and needle bearing by hand.
2) Remove the lock nut from transmission main
shaft assembly for single range.
NOTE:
Unlock the caulking before removing lock nut.
ST1 498937000 TRANSMISSION HOLDER
ST2 499987003 SOCKET WRENCH (35)
ST2
3) Remove the 5th-Rev sleeve & hub assembly,
baulk ring, 5th drive gear & needle bearing.
(A) 5th-Rev sleeve & hub ASSY
(B) Baulk ring
(C) 5th drive gear
4) Remove the snap ring and synchro cone stopper
from 5th-Rev sleeve & hub assembly.
(A) Synchro cone stopper
(B) Snap ring
ST1
MT-00186
( C )
( B )
( A )
MT-00187
(B)
(A)
MT-00188