Subaru IMPREZA 2004 Service Manual page 14

MANUAL TRANSMISSION AND DIFFERENTIAL
28) Using the ST, install the retainer and outer
bearing inner race.
ST1 18651AA000 INSTALLER
ST2 398177700 INSTALLER
CAUTION:
Do not apply pressure in excess of 40 kN (4.0
ton, 4.4 US ton, 3.9 lmp ton).
NOTE:
• Make sure to install the retainer in proper direc-
tion.
• Press in until there is no backlash in retainer and
where bearing is smoothly turned by hand.
(A) Retainer
(B) Outer bearing inner race
29) Make sure the taper roller bearing is smoothly
turned by hand. If not, replace the taper roller bear-
ing as a set and reassemble.
30) Install the lock washer and new lock nut.
Main Shaft Assembly
ST1
(B)
(A)
ST2
(A)
MT-00579
6MT-82
31) Set the main shaft assembly to ST, then tighten
the lock nut.
ST1 18665AA000 HOLDER
ST2 18664AA000 BASE
Tightening torque:
392 N·m (40.0 kgf-m, 289 ft-lb)
32) Using the ST, caulk four portions on the lock
nut to obtain dimension A 27±0.3 mm (1.06±0.01
in).
ST 18668AA000 PUNCH
NOTE:
Do not crack the caulking part of lock nut.
ST
ST2
ST1
MT-00556
A
A
MT-00580