Subaru Impreza 2003 Service Manual page 2006

MANUAL TRANSMISSION AND DIFFERENTIAL
NOTE:
Use a 38 mm (1.50 in) socket wrench.
4) Remove the main shaft assembly from ST.
5) Set the ST1 on 6th drive gear, then remove the
taper roller bearing, bush and 6th drive gear using
press.
ST1 (TY856WX···model) 18722AA000
REMOVER
ST1 (TY856WN···model) 18722AA010
REMOVER
ST2 899864100 REMOVER
ST1
ST1
(B)
(A) Taper roller bearing
(B) Bush
(C) 6th drive gear
MAIN SHAFT ASSEMBLY
ST2
ST1
MT-00556
ST2
(A)
(C)
MT-00557
6) Remove the 5th-6th sleeve, 6th needle bearing
and 6th baulk ring.
(A) Needle bearing
(B) 6th baulk ring
(C) 5th-6th sleeve
7) Set the ST on 3rd drive gear, then remove each
part using press.
ST 18720AA000 REMOVER
(B)
ST
ST
(B)
(A) 3rd drive gear
(B) 3rd-4th sleeve
D: ASSEMBLY
NOTE:
Replace the following parts as a set.
• Sleeve and hub
• Outer baulk ring, 3rd synchro cone and inner
baulk ring
• Taper roller bearing
6MT-76
(A)
(B)
(C)
MT-00558
(A)
MT-00559