Page 2056 of 2453

5AT-40
Automatic Transmission Assembly
AUTOMATIC TRANSMISSION
34) Install the engine hanger rear, and then con-
nect the engine harness connector.
35) Pour ATF from the oil charge pipe.
5AT-26, REPLACEMENT, Automatic Transmis-
sion Fluid.>
36) Install the air breather hose.
INSTALLATION, Air Breather Hose.>
37) Install the throttle body to intake manifold.
Tightening torque:
8 N·m (0.8 kgf-m, 5.9 ft-lb)
38) Install the air intake chamber.
IN(H6DO)-6, INSTALLATION, Air Intake Cham-
ber.>
39) Install the collector cover.
40) Connect the ground cable to the battery.
41) Perform Clear Memory 2 operation.
5AT(diag)-17, CLEAR MEMORY MODE, OPERA-
TION, Subaru Select Monitor.>
42) Perform the inspection with driving the vehicle
at the end of repair work, and make sure there is no
faulty as below;
•Excessive shift shock
•Oil leakage from the transmission body, etc.
•Occurrence of noise caused by interference etc.
NOTE:
If excessive shift shock is felt, execute advance op-
eration of learning control.
PROCEDURE, Learning Control.>
(A) Engine harness connectors
(B) Engine hanger rear
(B)
(A)
(A)
AT-02023
Page 2059 of 2453

5AT-43
Extension Case Oil Seal
AUTOMATIC TRANSMISSION
11.Extension Case Oil Seal
A: INSPECTION
Inspect there is no ATF leakage from the joint of
transmission and propeller shaft. If a leak is found,
replace the oil seal.
MENT, Extension Case Oil Seal.>
B: REPLACEMENT
1) Lift-up the vehicle.
2) Clean the transmission exterior.
3) Remove the ATF drain plug to drain ATF.
CAUTION:
Immediately after the vehicle has been running
or after idling for a long time, the ATF will be
hot. Be careful not to burn yourself.
4) Tighten the ATF drain plug.
NOTE:
Use a new gasket.
Tightening torque:
20 N·m (2.0 kgf-m, 14.8 ft-lb)
5) Remove the rear exhaust pipe and muffler.
6) Remove the front exhaust pipe.
7) Remove the heat shield cover.
8) Remove the propeller shaft.
MOVAL, Propeller Shaft.>
9) Using the ST, remove the oil seal.
ST 398527700 PULLER
10) Using the ST, install the oil seal.
ST 498057300 INSTALLER
11) Install the propeller shaft.
STALLATION, Propeller Shaft.>
12) Install the heat shield cover.
13) Install the front exhaust pipe.
14) Install the rear exhaust pipe and muffler. (A) Oil pan
(B) ATF drain plug
(A)
AT-01361
(B)
AT-03273
AT-03243
AT-03243
AT-03273
Page 2060 of 2453
5AT-44
Extension Case Oil Seal
AUTOMATIC TRANSMISSION
15) Pour ATF from the oil charge pipe.
Specified fluid:
SUBARU ATF (Part No. K0140Y0700)
Recommended fluid:
IDEMITSU ATF HP
CASTROL TRANSMAX J
PENNZOIL QUAKERSTATE • PENNZOIL ATF-
J
NOTE:
Use of the recommended fluid is permitted only in
regions where the specified fluid is not available.
Capacity:
Fill with the same amount of ATF as drained.
16) Check the level and leaks of the ATF.
5AT-26, Automatic Transmission Fluid.>
Page 2061 of 2453

5AT-45
Differential Side Retainer Oil Seal
AUTOMATIC TRANSMISSION
12.Differential Side Retainer Oil
Seal
A: INSPECTION
Check for leakage of gear oil from differential side
retainer oil seal part. If there is an oil leak, replace
the oil seal.
B: REPLACEMENT
1) Lift-up the vehicle.
2) Remove the front exhaust pipe.
EX(H6DO)-4, REMOVAL, Front Exhaust Pipe.>
3) Remove the differential gear oil drain plug using
TORX® BIT T70, and then drain differential gear
oil.
CAUTION:
•Immediately after the vehicle has been run-
ning or after idling for a long time, the differen-
tial gear oil will be hot. Be careful not to burn
yourself.
•Be careful not to spill the differential gear oil
on exhaust pipe to prevent it from emitting
smoke or fire. If differential gear oil is spilled on
the exhaust pipe, wipe it off completely.
4) Tighten the differential gear oil drain plug.
NOTE:
Use a new gasket.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
5) Separate the front drive shaft from the transmis-
sion.
Shaft.>
6) Remove the differential side retainer oil seal us-
ing driver wrapped with vinyl tape etc.
7) Using the ST, install the differential side retainer
oil seal by lightly tapping with a hammer.
ST 18675AA000 DIFFERENTIAL SIDE OIL
SEAL INSTALLER
8) Apply oil to the oil seal lips.
9) Install the front drive shaft.
STALLATION, Front Drive Shaft.>
10) Install the front exhaust pipe.
EX(H6DO)-5, INSTALLATION, Front Exhaust
Pipe.>
11) Lower the vehicle.
12) Pour gear oil into the gauge hole.
Recommended gear oil:
SPECIFICATION, General Description.>
Gear oil capacity:
1.3 — 1.5 2 ( 1 . 4 — 1 . 6 U S q t , 1 . 1 — 1 . 3 I m p q t )
13) Check the level of differential gear oil.
5AT-28, INSPECTION, Differential Gear Oil.>
(A) Oil pan
(B) Differential gear oil drain plug
(B)
AT-01362
(A)
AT-00029
ST
Page 2064 of 2453
5AT-48
Front Vehicle Speed Sensor
AUTOMATIC TRANSMISSION
6) Install the extension case.
Tightening torque:
25 N·m (2.5 kgf-m, 18 ft-lb)
7) Install the rear vehicle speed sensor.
Tightening torque:
7 N·m (0.7 kgf-m, 5.2 ft-lb)
8) Install the transmission assembly to the vehicle.
Transmission Assembly.>
9) Pour ATF from the oil charge pipe.
26, REPLACEMENT, Automatic Transmission Flu-
id.>
10) Check the level and leaks of ATF.
26, INSPECTION, Automatic Transmission Fluid.>
AT-03226
AT-03225
Page 2067 of 2453

5AT-51
Rear Vehicle Speed Sensor
AUTOMATIC TRANSMISSION
7) Install the rear vehicle speed sensor and turbine
speed sensor 1, and then fasten the harness.
Tightening torque:
7 N·m (0.7 kgf-m, 5.2 ft-lb)
8) Install a new aluminum washer and oil cooler
pipe.
Tightening torque:
40 N·m (4.1 kgf-m, 29.5 ft-lb) (ATF inlet pipe)
45 N·m (4.6 kgf-m, 33.2 ft-lb) (ATF outlet pipe)
9) Install the oil charge pipe.
STALLATION, Oil Charge Pipe.>
10) Install the transmission rear crossmember bolt.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
11) Install the propeller shaft.
STALLATION, Propeller Shaft.>
12) Install the heat shield cover.
13) Install the rear exhaust pipe and muffler.
to EX(H6DO)-7, INSTALLATION, Rear Exhaust
Pipe.>
Muffler.>
14) Lower the vehicle.
15) Install the transmission connector to the stay,
and then connect the connector.
16) Install the air intake chamber.
IN(H6DO)-6, INSTALLATION, Air Intake Cham-
ber.>
17) Pour ATF from the oil charge pipe.
5AT-26, REPLACEMENT, Automatic Transmis-
sion Fluid.>
18) Check the level and leaks of ATF.
26, INSPECTION, Automatic Transmission Fluid.>
Page 2070 of 2453

5AT-54
Control Valve Body
AUTOMATIC TRANSMISSION
4) Attach the magnet at the specified position of the
oil pan.
5) Apply liquid gasket to the oil pan.
Liquid gasket:
THREE BOND 1217B (Part No. K0877YA020)
6) Install the oil pan by equally tightening the bolts.
Tightening torque:
5 N·m (0.5 kgf-m, 3.7 ft-lb)
7) Pour ATF through the oil charge pipe.
Specified and recommended fluid:
SPECIFICATION, General Description.>
Capacity:
Fill with the same amount of ATF as drained.
8) Check the ATF level.
9) Perform Clear Memory 2 operation.
5AT(diag)-17, CLEAR MEMORY MODE, OPERA-
TION, Subaru Select Monitor.>
10) Perform the inspection with driving the vehicle
at the end of repair work, and make sure there is no
faulty as below;
•Excessive shift shock
•Oil leakage from the transmission body, etc.
•Occurrence of noise caused by interference etc.
NOTE:
If excessive shift shock is felt, execute advance op-
eration of learning control.
PROCEDURE, Learning Control.>
C: INSPECTION
Check each parts for holes, damages or other for-
eign matters.
AT-01959
AT-03249
Page 2071 of 2453

5AT-55
ATF Filter
AUTOMATIC TRANSMISSION
18.ATF Filter
A: REMOVAL
1) Remove the front bumper.
MOVAL, Front Bumper.>
2) Using the ST, remove the ATF filter.
ST 498545400 OIL FILTER WRENCH
B: INSTALLATION
1) Apply a thin coat of ATF to the oil seal part of
new ATF filter.
2) Install the ATF filter. Turn it by hand, being care-
ful not to damage oil seal.
3) Tighten the ATF filter using ST.
Calculate the ATF filter tightening torque using fol-
lowing formula.
T2 = L2/(L1 + L2) × T1
T1: 14 N·m (1.4 kgf-m, 10.1 ft-lb)
[Required torque setting]
T2: Tightening torque
L1: ST length 78 mm (3.07 in)
L2: Torque wrench length
Example:
NOTE:
Align the ST with the torque wrench while tighten-
ing the ATF filter.
ST 498545400 OIL FILTER WRENCH
4) Fill ATF.
5) Inspect the level of ATF.
matic Transmission Fluid.>
6) Install the front bumper.
LATION, Front Bumper.>
C: INSPECTION
Check for rust, hole, ATF leaks or other damage.
Replace the part if any damage is found in the in-
spection.
To r q u e w r e n c h l e n g t h
mm (in)
Tightening torque
N·m (kgf-m, ft-lb)
100 (3.94) 7.7 (0.79, 5.7)
150 (5.91) 9.0 (0.92, 6.7)
200 (7.87) 10 (1.0, 7.4)
AT-03251