Subaru Impreza 2003 Service Manual page 1980

MANUAL TRANSMISSION AND DIFFERENTIAL
4) Using the ST, remove the bearing cone.
ST 18758AA000 PULLER
(A) Bearing cone
5) Remove the thrust washer and oil plate.
(B)
(A)
(A) Thrust washer
(B) Oil plate
6) Remove the shifter arm oil seal.
(A)
(A) Oil seal
7) Remove the reverse checking system. <Ref. to
6MT-55, REMOVAL, Reverse Checking System.>
8) Remove the extension oil seal. <Ref. to 6MT-33,
REPLACEMENT, Oil Seal.>
EXTENSION CASE
D: ASSEMBLY
1) Install the reverse checking system. <Ref. to
6MT-56, INSTALLATION, Reverse Checking Sys-
tem.>
(A)
2) Install the extension case oil seal. <Ref. to 6MT-
33, REPLACEMENT, Oil Seal.>
ST
3) Using the ST, install the shifter arm oil seal.
ST1 18657AA000 INSTALLER
ST2 18671AA000 OIL SEAL GUIDE
MT-00479
4) Install the oil plate.
MT-00480
5) Select the bearing thrust washer, and then install
it to extension case. <Ref. to 6MT-51, ADJUST-
MENT, Extension Case.>
6) Apply oil lightly to the outer periphery of bearing
cone, and then install it to extension case.
7) Install the shift bracket.
Tightening torque:
MT-00481
6MT-50
ST1
(A)
ST2
(A) Oil seal
25 N·m (2.5 kgf-m, 18.1 ft-lb)
MT-00482
MT-00483
MT-00478