Subaru 2009 IMPREZA, Service Manual

Page: 1976 / 3619

4AT-120
AT Main Case
AUTOMATIC TRANSMISSION
(6) Press the center of retaining plate with a
force of N using a push/pull gauge, and mea-
sure and record height “A”. Measure at three or
more locations spaced by equal distances and
take the average value.
NOTE:
If measuring in three locations, measure every
120°. If measuring in four locations, measure every
90°.
9) Install the thickest driven plate to piston side,
and then install the driven plate, drive plate, retain-
ing plate to high clutch drum.
10) Install the snap ring to high clutch drum.
11) Apply compressed air intermittently to check for
operation.
12) Check the piston stroke. (Non-turbo model)
(1) Measure clearance “B” between the retain-
ing plate and snap ring. (High clutch) At this
time, do not press down the retaining plate.
A Measured value
(A) Driven plate
(B) Drive plate
(C) Retaining plate
AT-01725
(C)
(B)
(A)
A
AT-00245
B Measured value
(A) Thickness gauge
AT-00246
AT-01726
(A)
B