1997 SUBARU LEGACY drain bolt

3. Transmission
A: REMOVAL
1. Open front hood fully, and support it with stay.
2. Disconnect battery ground terminal.
3. Remove air intake duct and chamber.
4. Disconnect connectors and cables.
5. Remove starter.
6. Remove pitching stopper.
AT model
7. Separate torque converter from drive plate.
8. Remove ATF level gauge.
9. Remove transmission connector bracket.
Hydraulic clutch model
10. Remove operating cylinder.
11. Set special tools.
12. Remove bolt which holds right upper side of transmission to
engine.
Hydraulic clutch model
13. Remove clutch damper.
14. Remove exhaust system.
Front exhaust pipe
Center exhaust pipe
Rear exhaust pipe [AWD]
AT model
15. Drain ATF to remove ATF drain plug.
16. Disconnect ATF cooler hose from pipe on transmission side,
and remove ATF level gauge guide.
AWD model
17. Remove propeller shaft.

A














27
2-11SERVICE PROCEDURE
3. Transmission

3. Transmission Case
B3M0327A

1Transmission case ASSY


2Gasket


3Drain plug


4Snap ring (Outer)


5Speedometer driven gear


6Washer


7Speedometer shaft


8Snap ring (Outer)


9Oil seal


10Oil level gauge


11Pitching stopper bracket


12Clamp


13Clip
Tightening torque: N⋅m (kg-m, ft-lb)
T: 44±3 (4.5±0.3, 32.5±2.2)
Size All models Torque
8 mm bolt

5—
15
25±2 N⋅m
(2.5±0.2 kg-m,
18.1±1.4 ft-lb)
10 mm bolt

1—
4

16—
17
39±2 N⋅m
(4.0±0.2 kg-m,
28.9±1.4 ft-lb)
8
3-1COMPONENT PARTS
3. Transmission Case

1Plug


2Snap ring


3Oil seal


4Manual shaft


5Range select lever (Plastic body type)


6Inhibitor switch ASSY (Plastic body type)


7Nipple


8Plate ASSY


9Air breather hose


10Oil level gauge


11O-ring


12Oil charger pipe


13Gasket


14Relief valve


15Pipe


16Gasket


17Transmission cover (FWD model)


18Shim


19Roller bearing


20Parking support


21Ball bearing


22Parking rod


23Return spring


24Shaft


25Parking pawl


26Gasket


27Inlet pipe


28Test plug


29O-ring


30Spring


31O-ring


32Accumulator piston (N-D)


33O-ring


34O-ring


35Accumulator piston (2-3)


36O-ring


37Spring


38O-ring


39Accumulator piston (1-2)


40O-ring

41Spring


42O-ring


43Accumulator piston (3-4)


44O-ring


45Spring


46Magnet


47Oil pan


48Gasket


49Drain plug


50Detention spring


51Pipe (AWD model)


52Plug (FWD model)


53Gasket (FWD model)


54Gasket


55Outlet pipe


56Spring


57Ball


58Stopper


59Manual lever


60Manual plate


61Spring pin


62Stud bolt


63Range select lever (Aluminum body type)


64Inhibitor switch (Aluminum body type)


65Clip (Aluminum body type)
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 3.4±0.5 (0.35±0.05, 2.5±0.4)
T2: 4.9±0.5 (0.50±0.05, 3.6±0.4)
T3: 5.9±1.0 (0.60±0.10, 4.3±0.7)
T4: 6.4±0.5 (0.65±0.05, 4.7±0.4)
T5: 7.8±1.0 (0.80±0.10, 5.8±0.7)
T6: 12.7±1.0 (1.30±0.10, 9.4±0.7)
T7: 17.7±2.9 (1.80±0.30, 13.0±2.2)
T8: 24.5±2.0 (2.50±0.20, 18.1±1.4)
T9: 30.9±3.4 (3.15±0.35, 22.8±2.5)
T10: 34.3±2.9 (3.50±0.30, 25.3±2.2)
T11: 47.1±2.0 (4.80±0.20, 34.7±1.4)
T12: 47.1±4.9 (4.80±0.50, 34.7±3.6)
15
3-2COMPONENT PARTS
5. Transmission Case, Transmission Cover and Control Device

G3M0297
C: REMOVAL AND INSTALLATION
1. SHIFT SOLENOID, DUTY SOLENOID AND VALVE
BODY
1) Removal
(1) Clean transmission exterior.
(2) Drain ATF completely.
NOTE:
Tighten ATF drain plug after draining ATF.
Tightening torque:
25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
G3M0861
(3) Remove oil pan and gasket.
NOTE:
Drain oil into a container.
(4) Disconnect solenoid valve connectors.
Remove connectors from clips and disconnect connec-
tors at 4 places.
G3M0862
(5) Remove oil strainer.
Disconnect oil pipe by removing the two bolts, and
remove four bolts and oil strainer.
NOTE:
Be careful because oil flows from oil strainer.
31
3-2SERVICE PROCEDURE
2. On-Car Service

G3M0304
2. DUTY SOLENOID C AND TRANSFER VALVE BODY
1) Removal
(1) Remove pitching stopper.
G3M0297
(2) Raise vehicle and drain ATF.
G3M0305
(3) Remove front exhaust pipe.
Disconnect oxygen sensor connector, and remove
exhaust pipe.
G3M0782
(4) Remove propeller shaft.
NOTE:
Before removing propeller shaft, scribe matching marks on
propeller shaft and rear differential coupling.
G3M0306
(5) Remove rear crossmember.
Support transmission using a transmission jack and
raise slightly.
Remove bolts and nuts as shown in Figure.
34
3-2SERVICE PROCEDURE
2. On-Car Service

1Plug


2Snap ring


3Oil seal


4Manual shaft


5Range select lever (Plastic body type)


6Inhibitor switch ASSY (Plastic body type)


7Nipple


8Plate ASSY


9Air breather hose


10Oil level gauge


11O-ring


12Oil charger pipe


13Gasket


14Relief valve


15Pipe


16Gasket


17Transmission cover (FWD model)


18Shim


19Roller bearing


20Parking support


21Ball bearing


22Parking rod


23Return spring


24Shaft


25Parking pawl


26Gasket


27Inlet pipe


28Test plug


29O-ring


30Spring


31O-ring


32Accumulator piston (N-D)


33O-ring


34O-ring


35Accumulator piston (2-3)


36O-ring


37Spring


38O-ring


39Accumulator piston (1-2)


40O-ring

41Spring


42O-ring


43Accumulator piston (3-4)


44O-ring


45Spring


46Magnet


47Oil pan


48Gasket


49Drain plug


50Detention spring


51Pipe (AWD model)


52Plug (FWD model)


53Gasket (FWD model)


54Gasket


55Outlet pipe


56Spring


57Ball


58Stopper


59Manual lever


60Manual plate


61Spring pin


62Stud bolt


63Range select lever (Aluminum body type)


64Inhibitor switch (Aluminum body type)


65Clip (Aluminum body type)
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 3.4±0.5 (0.35±0.05, 2.5±0.4)
T2: 4.9±0.5 (0.50±0.05, 3.6±0.4)
T3: 5.9±1.0 (0.60±0.10, 4.3±0.7)
T4: 6.4±0.5 (0.65±0.05, 4.7±0.4)
T5: 7.8±1.0 (0.80±0.10, 5.8±0.7)
T6: 12.7±1.0 (1.30±0.10, 9.4±0.7)
T7: 17.7±2.9 (1.80±0.30, 13.0±2.2)
T8: 24.5±2.0 (2.50±0.20, 18.1±1.4)
T9: 30.9±3.4 (3.15±0.35, 22.8±2.5)
T10: 34.3±2.9 (3.50±0.30, 25.3±2.2)
T11: 47.1±2.0 (4.80±0.20, 34.7±1.4)
T12: 47.1±4.9 (4.80±0.50, 34.7±3.6)
15
3-2COMPONENT PARTS
5. Transmission Case, Transmission Cover and Control Device

G3M0297
C: REMOVAL AND INSTALLATION
1. SHIFT SOLENOID, DUTY SOLENOID AND VALVE
BODY
1) Removal
(1) Clean transmission exterior.
(2) Drain ATF completely.
NOTE:
Tighten ATF drain plug after draining ATF.
Tightening torque:
25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
G3M0861
(3) Remove oil pan and gasket.
NOTE:
Drain oil into a container.
(4) Disconnect solenoid valve connectors.
Remove connectors from clips and disconnect connec-
tors at 4 places.
G3M0862
(5) Remove oil strainer.
Disconnect oil pipe by removing the two bolts, and
remove four bolts and oil strainer.
NOTE:
Be careful because oil flows from oil strainer.
31
3-2SERVICE PROCEDURE
2. On-Car Service

G3M0304
2. DUTY SOLENOID C AND TRANSFER VALVE BODY
1) Removal
(1) Remove pitching stopper.
G3M0297
(2) Raise vehicle and drain ATF.
G3M0305
(3) Remove front exhaust pipe.
Disconnect oxygen sensor connector, and remove
exhaust pipe.
G3M0782
(4) Remove propeller shaft.
NOTE:
Before removing propeller shaft, scribe matching marks on
propeller shaft and rear differential coupling.
G3M0306
(5) Remove rear crossmember.
Support transmission using a transmission jack and
raise slightly.
Remove bolts and nuts as shown in Figure.
34
3-2SERVICE PROCEDURE
2. On-Car Service