Subaru IMPREZA 2004 Service Manual page 9

(2) Set to the main shaft, taking care not to
overlap the main shaft oil hole and 4th bush oil
hole.
(A)
(B)
A
(D)
(C)
(A) 4th bush
(B) 3rd-4th hub
(C) 4th bush oil hole
(D) Main shaft oil hole
(3) Using the ST, press in the 3rd-4th hub and
4th bush at once.
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 Imp ton).
Main Shaft Assembly
A
(C)
(C)
(A)
(D)
A - A
MT-00885
MANUAL TRANSMISSION AND DIFFERENTIAL
NOTE:
When pressing in 3rd-4th hub and 4th bush, align
the protrusion portion of outer baulk ring and cutout
portion of 3rd-4th bush by moving the outer baulk
ring.
(E)
(A)
(B)
(A) 3rd-4th hub
(B) Outer baulk ring
(C) Cutout portion of 3rd-4th hub
(D) Protrusion portion of outer baulk ring
(E) 4th bush
5) Make sure the 3rd drive gear is smoothly turned
by hand. If not, reassemble.
6MT-77
(E)
ST1
(A)
ST2
(C)
(D)
MT-00555