Subaru 1600 Service Manual page 331

AUTOMATIC TRANSMISSION AND DIFFERENTIAL
A13-445
Fig. 749 Removing the extension
ASSY
5) Separate the clamp from the pipe
at the bent position and disconnect
the transfer pipe from the valve body
and intermediate case.
A13-446
Fig. 7-50 Removing the clip and pipe
6) Remove the two 6 mm bolts
securing the valve body.
7) Remove the E-clip and remove the
transfer valve from the body_
NOTE:
Be careful not to lose the coil spring.
2) Inspection
• Visually check all peripheries to
ensure they are free from burrs,
dirt, metal chips, etc.
• Cleaning all parts by washing them
and install them in the valve body.
Ensure these parts move smoothly
without binding_
• If
the valve body or the frictional
surface of the - valve is faulty,
replace with a new one.
3) Assembly
1) To assemble the transfer valve
parts, refer to the following figure.
o
A13-447
Fig. 7-51 Valve component parts
2) Attach the valve body to the
intermediate case and tighten with the
two
6
mm bolts.
Tightening
torque
NOTE:
6- 8 N·m
(0.6 - 0.8 kg-m,
4.3 - 5.8 ft-lb)
a. Do not forget to install the plate.
b. Pay attention to the direction of
the valve body.
c. Do not forget to install the clamp.
3)
Insert the transfer pipe into the
intermediate case and tighten the
clamp by bending.
NOTE:
Always use a new pipe and clamp.
4) To assemble the transfer unit,
reverse the order of disassembly.
NOTE:
Be sure to install the rear drive shaft
seal ring.
5) Replenish ATF and check the
level.
13) Inspection of the Control
Valve Assembly
1) Disassembly
1) Raise the vehicle with a jack and
drainATF.
2) Disconnect the vacuum hose, and
remove the downshift solenoid and
vacuum diaphragm.
NOTE:
Also remove the diaphragm rod
together with the vacuum diaphragm.
7-36
A13-448
Fig. 7-52 Removing the solenoid,
diaphragm, etc.
3) Remove the converter oil pan.
Be sure to place a container under the
oil pan to collect ATF remaining in
the oil pan.
4) Disconnect the servo pipes.
A13-449
Fig.
7-53
Removing the servo pipe
5) Remove
the
six 6 mm
bolts
(shown by the arrow) and detach the
control valve ASSY.
NOTE:
a. Be careful not to drop the manual
valve.
b. Be careful not to damage the oil
strainer.
c. Be careful not to allow dust or dirt
from getting into the valve ASSV.
A13-450
Fig. 7-54 Removing the control valve
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