Subaru 1600 Service Manual page 342

AUTOMATIC TRANSMISSION AND DIFFERENTIAL
A13-478
Fig. 7-83 Removing the intermediate
case
NOTE:
a. Be careful not to lose the thrust
washer located at the end of the oil
pump carrier.
b. There are six needle thrust bearings,
three thrust washers and three
toothed thrust washers in the reo
moval steps until
16).
Be careful
not to lose these parts during dis-
assembly.
7) Move the transfer drive shaft up-
ward and remove transfer coupling
from the rear spline of the drive
pinion. Then, extract the transfer
drive shaft as shown in the figure
below.
A13-479
Fig. 7-84 Removing the transfer
drive shaft
8) Remove the band servo piston CP
with Plier (398663600).
9) Remove the strut band.
10) Remove the brake band ASSY,
reverse clutch ASSY and forward
clutch ASSY.
11) Remove the connecting shell.
12) Remove the center support ASSY
by using two 6 mm bolts.
13) Remove the planetary input gear
and planetary input gear 2.
14) Remove the planetary gear ASSY
and low & reverse brake plates.
15) Remove retaining plate 2.
16) Remove the planetary output
gear.
NOTE:
Perform steps 17), 18) and 20) below,
if needed.
17) Remove the selector arm.
18) Remove the manual plate and
parking rod.
19) Remove the transmission case.
a. Wrap a vinyl tape around the rear
splines of the drive pinion to pre-
vent damage to the oil seal.
b. Remove the nuts securing the trans-
mission case to the final & reduc-
tion case, and separate the transmis-
sion case from the final & reduction
case by lightly tapping the periph-
ery of the former case with a plastic
hammer.
A13-480
Fig. 7-85 Removing the transmission
case
20) Remove the parking pawl, parking
pawl shaft and parking shaft support
plate.
2)
Inspection
I) Transmission case and transmis-
sion cover (intermediate case).
a. Replace transmission case and/or
transmission cover (intermediate
case) if cracks, damage, etc. are
noticed.
b. Repair if the mounting surface is
dented or gouged.
c. Check the drive pinion oil seal
(21x33x6.S) and oil seal breather
for scratches at the passage location
and, if necessary, replace.
To remove the oil seal, always use Oil
Seal Puller (398308700) and drive the
oil seal out as shown in the figure.
7-47
Fig. 7-86 Checking the passage in the
air breather
A13-482
Fig. 7-87 Correct direction of the
oil seal
When installing the oil seal, use Drive
Pinion Oil Seal Installer (499247000).
NOTE:
a. Pay attention to the direction of
the oil seal.
b. Before installing the oil seal, apply
a coat of oil to its periphery.
c. Tilting of the oil seal should be
kept to a minimum.
Tool No. Tool Name
398308700 Oil seal puller
499247000
Drive pinion oil
seal installer
--------------
A13-483
Fig. 7-88 Removing the oil seal