Subaru Legacy 2005 Service Manual page 2382

AUTOMATIC TRANSMISSION
C: DISASSEMBLY
1) Take out the transfer clutch and multi-plate
clutch hub assembly by lightly tapping the end of
rear drive shaft.
NOTE:
Be careful not to damage the oil seal of extension.
2) Remove the snap ring using ST and press.
ST 18762AA000 COMPRESSOR SPECIAL
TOOL
3) Supply compressed air to remove the clutch pis-
ton.
4) Remove the dust cover from extension case.
5) Remove the oil seal from extension case.
D: ASSEMBLY
1) Press-fit new oil seal using ST and press.
ST 498057300 INSTALLER
2) Press-fit the dust cover.
Extension Case and Intermediate Case
ST
AT-01960
AT-01961
5AT-72
3) Insert the transfer clutch assembly, spring re-
tainer, return spring and clutch spring retainer.
(D)
(C)
(B)
(A)
(A) Clutch spring retainer
(B) Return spring
(C) Spring retainer
(D) Transfer clutch piston assembly
4) Using the ST and compressor, install the snap
ring.
ST 18762AA000 COMPRESSOR SPECIAL
TOOL
5) Install the transfer clutch. <Ref. to 5AT-73, IN-
STALLATION, Transfer Clutch.>
NOTE:
For 3-transfer clutch model, make sure the pres-
sure plate is included.
6) Install the multi-plate hub assembly.
E: INSPECTION
• Use compressed air to make sure the extension
case routes are not clogged or leaked.
• Inspect the extension end play, and adjust it to
within specification.
<Ref. to 5AT-73, ADJUSTMENT, Transfer Clutch.>
AT-03120
ST
AT-01960