Subaru 2009 IMPREZA Service Manual page 1974

AUTOMATIC TRANSMISSION
5. ONE-WAY CLUTCH OUTER RACE
1) Remove the one-way clutch after taking out the
snap ring.
(A)
(B)
(A) Snap ring
(B) Plate
(C) One-way clutch
2) Remove the needle bearing after taking out the
snap ring.
(A)
(A) Needle bearing
(B) Snap ring
AT Main Case
(C)
AT-00267
(B)
AT-00268
4AT-118
D: ASSEMBLY
1. HIGH CLUTCH AND REVERSE CLUTCH
1) Install a new seal ring and lip seal to the high
clutch piston and reverse clutch piston.
2) Install the high clutch piston to the reverse clutch
piston.
NOTE:
Be careful not to damage the seal ring and lip seal.
(A)
(A) High clutch piston
(B) Reverse clutch piston
3) Install the reverse clutch piston to the high clutch
drum. Align the groove on reverse clutch piston
with the groove on high clutch drum during installa-
tion.
(A)
(A) Reverse clutch piston
(B) High clutch drum
(B)
AT-00240
(B)
AT-00241