Subaru 2004 Impreza Service Manual page 29

MANUAL TRANSMISSION AND DIFFERENTIAL
NOTE:
Bushing may be installed with either side up.
ST1 499877000 RACE 4-5 INSTALLER
ST2 499277100 BUSH 1-2 INSTALLER
(A) 1st-2nd driven gear bushing
4) Measure outside diameter of 1st driven gear
bushing to determine suitable 1st driven gear.
1st driven gear
Part number
32231AA841
32231AA851
32231AA861
5) Install 1st driven gear, 1st-2nd balk ring and gear
and hub assembly (already assembled in previous
step) to drive pinion shaft by hand.
NOTE:
Align ring groove with insert.
6) Install 1st-2nd driven gear bushing to drive pin-
ion shaft using ST1 and ST2.
Drive Pinion Shaft Assembly
ST1
ST2
(A)
MT-00829
Outer diameter of bushing
mm (in)
42.019 — 42.033
(1.6543 — 1.6548)
42.005 — 42.018
(1.6537 — 1.6543)
41.990 — 42.004
(1.6531 — 1.6537)
MT-00830
5MT-98
ST1 499877000 RACE 4-5 INSTALLER
ST2 499277100 BUSH 1-2 INSTALLER
(A) 1st-2nd driven gear bushing
7) Install 2nd driven gear and 1st-2nd balk ring to
drive pinion shaft by hand.
8) Install key into the groove on drive pinion shaft
and install 3rd-4th driven gear.
NOTE:
Ball bearing may be installed without using the tool.
There should be no problem.
ST 499877000 RACE 4-5 INSTALLER
(A) 3rd-4th driven gear
9) Install ball bearing (29 × 74 × 38) on drive pinion
shaft with ST.
ST 499277100 BUSH 1-2 INSTALLER
10) Position woodruff key in groove on the rear of
drive pinion shaft. Install 5th driven gear onto drive
shaft using ST and press.
ST 499277100 INSTALLER
ST1
ST2
(A)
MT-00831
ST
(A)
MT-00832
ST
MT-00833