1997 SUBARU LEGACY torque

G3M0290
Adjustment of the adjusting screw
1) Using a ST, immobilize the end of the 10 mm-screw
projecting on the left side of the transmission case, and
loosen the nut with a double-end wrench.
In the case of occurrence of problems 2. and 3. mentioned
previously, perform the adjustment by loosening or tighten-
ing the nut within a range of 3/4 turn from this state.
ST 398603610 SOCKET WRENCH
CAUTION:
Do not loosen excessively; otherwise, the band strut
on the servo piston will drop off.
G3M0290
2) In case of the occurrence of problems 1. and 4. men-
tioned previously, perform the adjustment as follows:
Adjusting procedure: Tighten adjust screw to 9 N⋅m (0.9
kg-m, 6.5 ft-lb) torque, then back off three turns.
CAUTION:
Do not tighten the adjusting screw with an excessively
large torque.
G3M0289
3) With the adjusting screw immobilized, tighten the lock
nut.
Tightening torque:
26±2 N⋅m (2.7±0.2 kg-m, 19.5±1.4 ft-lb)
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G3M0293
(4) Check if there is continuity at equal points when the
select lever is turned 1.5°in both directions from the N
range.
If there is continuity in one direction and the continuity
in the other or if there is continuity at unequal points,
adjust the inhibitor switch.
G3M0294

(1) Loosen the three inhibitor switch securing bolts.
(2) Shift the select lever to the N range.
(3) Insert ST as vertical as possible into the holes in
the inhibitor switch lever and switch body.
ST 499267300 STOPPER PIN
(4) Tighten the three inhibitor switch bolts.
Tightening torque:
3.4±0.5 N⋅m (0.35±0.05 kg-m, 2.5±0.4 ft-lb)
(5) Repeat the above checks. If the inhibitor switch is
determined to be“faulty”, replace it.
G3M0295
3. SENSOR (IN TRANSMISSION)
Check each sensor, solenoid and ground system for short
circuits.
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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.
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G3M0863
(6) Remove control valve body and two brackets.
Remove 6 long bolts (Black) and 11 short bolts (Yellow).
NOTE:
Be careful because oil flows from valve body.
Be careful not to damage accumulator spring at rear of
control valve.
G3M0864
(7) Remove shift solenoids 1, 2, and 3, and duty sole-
noid A.
a length : 16 mm (0.63 in)
b length : 27 mm (1.06 in)
(8) Remove duty solenoid B.
G3M0302
2) Installation
(1) Install duty solenoid B (lock-up).
Tightening torque:
11.3±1.5 N⋅m (1.15±0.15 kg-m, 8.3±1.1 ft-lb)
G3M0864
(2) Install solenoid valves.
Shift solenoids, 1, 2 and 3, and duty solenoid A (line
pressure).
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
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G3M0950
(3) Install valve body and two brackets.
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
NOTE:
Secure accumulator springs using vaseline.
Align manual valve connections.
G3M0862
(4) Install oil strainer.
Also install oil pipe and harness connector bracket.
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
G3M0861
(5) Connect harness connectors at 4 places.
Connect connectors of same color, and secure connec-
tors to valve body using clips.
G3M0865
(6) Install oil pan and gasket.
Tightening torque:
4.9±0.5 N⋅m (0.50±0.05 kg-m, 3.6±0.4 ft-lb)
G3M0282
(7) Add ATF and check level.
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G3M0867
2) Installation
(1) Install duty solenoid C and transfer valve body.
Install duty solenoid C and transfer valve body.
Install pipe and clamp.
Tightening torque:
8±1 N⋅m (0.8±0.1 kg-m, 5.8±0.7 ft-lb)
Install clutch drum.
G3M0309
(2) Install extension.
Connect connector.
Tighten 11 bolts.
Tightening torque:
25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
G3M0308
Install gear select cable.
Tightening torque:
14±4 N⋅m (1.4±0.4 kg-m, 10.1±2.9 ft-lb)
G3M0307
(3) Install vehicle speed sensor 1.
Tightening torque:
7±1 N⋅m (0.7±0.1 kg-m, 5.1±0.7 ft-lb)
G3M0306
(4) Install rear crossmember.
Tighten bolts.
Tightening torque:
Crossmember to body
69±15 N⋅m (7.0±1.5 kg-m, 51±11 ft-lb)
Crossmember to cushion
18±5 N⋅m (1.8±0.5 kg-m, 13.0±3.6 ft-lb)
Lower and remove transmission jack.
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G3M0782
(5) Install propeller shaft.
Tightening torque:
At rear differential
23±5 N⋅m (2.3±0.5 kg-m, 16.6±3.6 ft-lb)
At center bearing
39±5 N⋅m (4.0±0.5 kg-m, 28.9±3.6 ft-lb)
NOTE:
Align matching marks on propeller shaft and rear differen-
tial coupling.
G3M0305
(6) Install front exhaust pipe
Tightening torque:
At engine
29±5 N⋅m (3.0±0.5 kg-m, 21.7±3.6 ft-lb)
At hanger
29±5 N⋅m (3.0±0.5 kg-m, 21.7±3.6 ft-lb)
At front and rear connections
18±5 N⋅m (1.8±0.5 kg-m, 13.0±3.6 ft-lb)
G3M0313
(7) Lower and remove jack.
(8) Connect the following parts:
Oxygen sensor connector
Multi-connector
G3M0304
(9) Install pitching stopper.
Tightening torque:
Body side
57±10 N⋅m (5.8±1.0 kg-m, 42±7 ft-lb)
Engine side
49±5 N⋅m (5.0±0.5 kg-m, 36.2±3.6 ft-lb)
G3M0282
(10) Replenish ATF and check oil level. Check for
leaks.
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3. Performance Test
A: STALL TEST
1. GENERAL
The stall test is of extreme importance in diagnosing the
condition of the automatic transmission and the engine. It
should be conducted to measure the engine stall speeds in
all shift ranges except the P and N ranges.
Purposes of the stall test:
1) To check the operation of the automatic transmission
clutch.
2) To check the operation of the torque converter clutch.
3) To check engine performance.
2. TEST METHODS
Preparations before test:


1Check that throttle valve opens fully.


2Check that engine oil level is correct.


3Check that coolant level is correct.


4Check that ATF level is correct.


5Check that differential gear oil level is correct.


6Increase ATF temperature to 50 to 80°C (122 to 176°F)
by idling the engine for approximately 30 minutes (with
select lever set to“N”or“P”).
1) Install an engine tachometer at a location visible from
the driver’s compartment and mark the stall speed range
on the tachometer scale.
2) Place the wheel chocks at the front and rear of all
wheels and engage the parking brake.
3) Move the manual linkage to ensure it operates properly,
and shift the select lever to the 2 range.
B3M0286B
4) While forcibly depressing the foot brake pedal, gradu-
ally depress the accelerator pedal until the engine operates
at full throttle.
5) When the engine speed is stabilized, read that speed
quickly and release the accelerator pedal.
6) Shift the select lever to Neutral, and cool down the
engine by idling it for more than one minute.
7) Record the stall speed.
8) If stall speed in 2 range is higher than specifications,
forward clutch slipping on brake band slipping may occur.
To identify it, conduct the same test as above in D range.
9) Perform the stall tests with the select lever in the R
range.
CAUTION:
Do not continue the stall test for MORE THAN FIVE
SECONDS at a time (from closed throttle, fully open
throttle to stall speed reading). Failure to follow this
instruction causes the engine oil and ATF to deterio-
rate and the clutch and brake band to be adversely
affected.
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3. Performance Test