Subaru Legacy 2005 Service Manual page 2151

22) Pull out the leaf spring without folding.
(A) Leaf spring
23) Remove the snap ring.
(A) Snap ring
24) Take out the retaining plate, drive plate, driven
plate and dish plate.
25) Turn the transmission case upside down, and
then take out the socket bolts while holding the
one-way clutch inner race with hand.
AT Main Case
(A)
AT-00293
( A )
AT-00294
AT-00295
AT-00296
4AT-123
AUTOMATIC TRANSMISSION
26) Remove the spring retainer.
27) Take out the return spring.
28) Apply compressed air.
29) Take out the low & reverse piston.
AT-00302
AT-00301
AT-00297
AT-00300