Subaru 1600 Service Manual page 354

AUTOMATIC TRANSMISSION AND DIFFERENTIAL
3) Assembly
To assemble the control valve ASSY,
reverse the order of disassembly.
Observe the following instructions.
When assembling minor parts, such as
valve springs, and valves, refer to the
general exploded view and detailed
description of valve springs, in figure
before. Apply the ATF to all valves
when installing.
When tightening parts, be sure to
observe the specified torques.
Do not force valves into place, but
lightly push them into place with
hand.
a. Be sure to install the side plates:
Torque
(Side plate
attaching
screw)
2.5 - 3.4 N'm
(0.25 - 0.35 kg-m,
1.8 - 2.5 ft-Ib)
b. Install the orifice check valves,
spring, throttle relief spring and
steel ball to the lower valve body.
NOTE:
Do not misplace the check valve and
relief valve.
A13-395
Fig. 7-139 Installation of orifice
check and throttle
relief valves
c. Assemble the upper and lower valve
bodies.
NOTE:
Before tightening bolts to combine the
upper and lower valve bodies, fix them
in position by two reamer bolts at
.-marks in the figure.
Torque
(Control
valve bolt)
2.5 - 3.4 N'm
(0.25 - 0.35 kg-m,
1.8 - 2.5 ft-Ib)
Torque
(Reamer
bolt)
3.4 - 4.4 N·m
(0.35 - 0.45 kg-m,
2.5 - 3.3 ft-Ib)
A 13-135
Fig. 7-140 Reamer bolts for
positioning valve bodies
d. Install the oil strainer.
Torque
(Oil strainer
bolt)
NOTE:
3 - 4 N'm
(0.3 - 0.4 kg-m,
2.2 - 2.9 ft-Ib)
After completing assembly of control
valve ASSV, wrap it in paper to
prevent dust from accumulating on it.
7 FINAL REDUCTION CASE
SECTION
1) Removal
1) Place the final reduction ASSY
with gasket on Stand (499937000).
Then secure them with the two appro-
priate bolts and nuts.
A13-499
Fig. 7-141 Differential unit
2) Remove the 10 bolts combining
the final reduction case and the con-
verter housing. A small amount of oil
will flow out when separating the
7-59
cases. Place a container to receive the
oil.
3) Remove the bolts securing the
governor cover, and detach the gover-
nor body ASSY as shown in the figure.
1 Governor body assembly
2 Bolts
3 Governor sleeve
4 Gasket
5 Governor cover
A13-311
Fig. 7-142 Removal of governor
valve assembly
NOTE:
When pulling out governor ASSV, turn
it to the right slowly.
4) Parking actuator.
5) Remove the 3 bolts securing
reduction gear oil seal holder.
6) Pry out the snap rings from the
axle drive shafts in the differential
case_
7) Remove the lock plates, and
detach the axle shaft oil seal holders
and the axle drive shafts as an ASSY.
NOTE:
Wrap vinyl tape over the shaft splines
to avoid damaging the oil seal.
8) Move the differential ASSY to
one side, and take it out of the final
reduction case.
NOTE:
a. Do not confuse the right roller
bearing (37 x 72 x 18.25 mm) with
the left one.
b. Remove oil level gauge before
removing differential ASSV.
9) Drive pinion.
a. Put Shaft (398653600) into the
reduction drive gear, and engage it
with Stopper (398781600) to
securely lock the reduction drive
gear.
b. Remove the drive pinion lock nut