Subaru 2009 IMPREZA Service Manual page 1971

C: DISASSEMBLY
1. HIGH CLUTCH AND REVERSE CLUTCH
1) Remove the snap ring, and then take out the re-
taining plate, drive plate and driven plate.
(A)
(A) Snap ring
2) Remove the snap ring, and then take out the re-
taining plate, drive plate and driven plate.
(A)
(A) Snap ring
3) Using the ST1 and ST2, remove the snap ring.
ST1 398673600 COMPRESSOR
ST2 498627100 SEAT
(A)
(A) Snap ring
AT Main Case
4) Take out the clutch cover, spring retainer, high
clutch piston and reverse clutch piston.
AT-00236
5) Remove the seal ring and lip seal from the high
clutch piston and reverse clutch piston.
AT-00237
2. PLANETARY GEAR AND LOW CLUTCH
1) Remove the snap ring from low clutch drum.
ST1
ST2
AT-00238
4AT-115
AUTOMATIC TRANSMISSION
(A)
(A) Reverse clutch piston
(B) Clutch cover
(C) Return spring
(A)
(A) High clutch piston
(B) Reverse clutch piston
(A)
(B)
(A) Snap ring
(B) Low clutch drum
(B)
(C)
AT-00239
(B)
AT-00240
AT-00259