1997 SUBARU LEGACY Service Repair Manual

Page 889 of 3342

SUBARU LEGACY 1997  Service Repair Manual G3M0438
5. Reduction Drive Gear Assembly
A: DISASSEMBLY
1) Take out the seal rings.
CAUTION:
Be careful not to damage the seal rings.
B3M0107A
2) Take out the snap ring (outer1).
CAUTION:
Be careful

Page 890 of 3342

SUBARU LEGACY 1997  Service Repair Manual B: INSPECTION
Make sure that each component is free of harmful gouges,
cuts, or dust.
G3M0442
C: ASSEMBLY
1) Press-fit the ball bearing and reduction drive gear to the
shaft.
B3M0107A
2) AWD: Fit the

Page 891 of 3342

SUBARU LEGACY 1997  Service Repair Manual 6. Control Valve Body
The control valve is composed of parts which are accu-
rately machined to a high degree and should be handled
carefully during disassembly and assembly. As these parts
are simila

Page 892 of 3342

SUBARU LEGACY 1997  Service Repair Manual Unit: mm (in)
No. Part name Wire dia. Outer dia. Effective turn Free length
25 Pressure regulator spring 1.6 (0.063) 14.0 (0.551) 5.6 31.5 (1.240)
26 Pressure modifier spring 0.8 (0.031) 6.8 (0.268) 1

Page 893 of 3342

SUBARU LEGACY 1997  Service Repair Manual G3M0864
A: DISASSEMBLY
1) Remove the following parts from the upper valve body.
(1) Solenoid assembly (shift 1-2-3)
(2) Duty solenoid A (line pressure)
B3M0405A
2) Remove the following parts from the

Page 894 of 3342

SUBARU LEGACY 1997  Service Repair Manual G3M0902
C: ASSEMBLY
1) Install the nine steel balls to the upper valve body.
G3M0903
2) From under upper valve body, install two bolts using
washers and position upper separator gasket.
G3M0904
3) Ins

Page 895 of 3342

SUBARU LEGACY 1997  Service Repair Manual G3M0906
5) Temporarily assemble lower valve body to upper valve
body.
CAUTION:
Be careful not to drop the upper body interior steel
ball, or the lower body interior filter, orifice check
spring, or or

Page 896 of 3342

SUBARU LEGACY 1997  Service Repair Manual G3M0446
2) Remove the oil pump cover.
NOTE:
Lightly tap the end of the stator shaft to remove the cover.
G3M0447
3) Remove the retainer and return spring. Then remove
the rotor, two vane rings and nin