Subaru 2004 Impreza Service Manual page 10

3. FWD MODEL
1) Assemble sleeve and hub assembly for 3rd-4th
and 5th-Rev.
NOTE:
Position open ends of spring 120° apart.
(A)
(B)
(C)
(D)
(A) 3rd-4th hub ASSY
(B) 3rd gear side
(C) 5th-Rev hub ASSY
(D) 5th gear side
2) Install 3rd drive gear, baulk ring and sleeve and
hub assembly for 3rd-4th needle bearing (32 × 36 ×
25.7) on transmission main shaft.
NOTE:
Align groove in baulk ring with shifting insert.
3) Install 4th needle bearing race onto transmission
main shaft using ST1, ST2 and a press.
ST1 899714110 REMOVER
ST2 499877000 RACE 4-5 INSTALLER
ST2
(A)
ST1
(A) 4th needle bearing
Main Shaft Assembly for Single-Range
MT-00191
MT-00192
5MT-79
MANUAL TRANSMISSION AND DIFFERENTIAL
4) Install baulk ring, needle bearing (32 × 30 ×
25.7), 4th drive gear and 4th gear thrust washer to
transmission main shaft.
NOTE:
Face thrust washer in the correct direction.
(B)
(A) Groove
(B) 4th gear side
5) Drive ball bearing onto the rear section of trans-
mission main shaft using ST1, ST2 and a press.
ST1 899714110 REMOVER
ST2 499877000 RACE 4-5 INSTALLER
6) Using the same tools as in step 5) above, install
the following parts onto the rear section of trans-
mission main shaft.
NOTE:
Face thrust washer in the correct direction.
ST1 899714110 REMOVER
ST2 499877000 RACE 4-5 INSTALLER
(A) Face this surface to 5th gear side.
(A)
MT-00193
ST2
ST1
MT-00194
(A)
MT-00195