2009 SUBARU TRIBECA automatic transmission

5AT-70
Reduction Driven Gear
AUTOMATIC TRANSMISSION
3) Calculation formula:
Select the ball bearing shim from the table to adjust
clearances within 0.05 — 0.25 mm (0.0020 —
0.0098 in).
When clearances are 0.05 mm (0.0020 in):
T (mm) = B – A + 0.23
[T (in) = B – A + 0.0091]
When clearances are 0.25 mm (0.0098 in):
T (mm) = B – A + 0.03
[T (in) = B – A + 0.0011]
T: Shim clearance
A: Height from the mating surface of the AT main
case to the ball bearing outer ring end surface
B: Depth from mating surface of extension case to
ball bearing outer ring contact surface
Reduction gear shim
Par t No. Thickness mm (in)
31288AA030 0.2 (0.008)
31288AA050 0.5 (0.020)
31288AA060 0.3 (0.012)

5AT-71
Center Differential Carrier
AUTOMATIC TRANSMISSION
28.Center Differential Carrier
A: REMOVAL
1) Remove the transmission assembly from vehicle
body. Transmission Assembly.>
2) Remove the rear wheel speed sensor, and sep-
arate the extension case from transmission case.

3) Extract the rear drive shaft. MOVAL, Rear Drive Shaft.>
4) Pull out the center differential carrier assembly.
5) Pull out the shim(s) from transmission case.
B: INSTALLATION
1) Install the center differential assembly with the
shim(s).
NOTE:
Press-fit it to the bottom of bearing shoulder com-
pletely.
2) Insert the rear driveshaft assembly. 5AT-67, INSTALLATION, Rear Drive Shaft.>
3) Join the transmission case and the extension
case, and then install the rear vehicle speed sen-
sor. Case.>
4) Install the transmission assembly to the vehicle.
Transmission Assembly.>
C: DISASSEMBLY
1) Remove the seal ring.
2) Remove the snap ring, and pull out the shaft
from center differential assembly.
3) Remove the thrust washers, pinion gears and
washers from center differential assembly.
4) Pull out the intermediate shaft and thrust bear-
ing.
AT-01972
AT-01972
(A) Seal ring
(A) Snap ring
(B) Shaft
(A) Pinion gear
(A)
AT-02015
AT-01973
(A)(B)
AT-00169
(A)

5AT-72
Center Differential Carrier
AUTOMATIC TRANSMISSION
5) Extract the ball bearing with ST1 and ST2.
ST1 18654AA000 INSTALLER
ST2 18767AA000 REMOVER
D: ASSEMBLY
1) Install the thrust washer onto intermediate shaft.
2) Install the thrust bearing onto intermediate shaft.
3) Install the pinion gears and washers.
4) Insert the shaft into the center differential as-
sembly.
5) Install the snap ring.
6) Using a press, install a new ball bearing into the
center differential assembly.
ST 498077000 REMOVER
7) Apply vaseline onto the seal ring outer surface
and shaft grooves.
8) Install a new seal ring.
E: INSPECTION
•Check each parts for holes, damages or other
foreign matters.
•Inspect the extension end play, and adjust it to
within the standard value. JUSTMENT, Transfer Clutch.>
(A) Plate
(B) Center differential carrier
AT-00167
AT-00170
(A)
(B)
ST

5AT-73
Parking Pawl
AUTOMATIC TRANSMISSION
29.Parking Pawl
A: REMOVAL
1) Remove the transmission assembly from vehicle
body. Transmission Assembly.>
2) Remove the extension case. REMOVAL, Extension Case.>
3) Remove the center differential carrier. 5AT-71, REMOVAL, Center Differential Carrier.>
4) Remove the front vehicle speed sensor. 5AT-47, REMOVAL, Front Vehicle Speed Sensor.>
5) Remove the parking support actuator.
6) Remove the parking pawl, parking pawl shaft
and return spring.
B: INSTALLATION
1) Set the transmission to the “N” range.
2) Install the parking pawl, parking pawl shaft and
return spring.
3) Install the parking support actuator.
Tightening torque:
10±2 N·m (1.0±0.2 kgf-m, 7.4±1.5 ft-lb)
4) Using the ST, tighten the bolts which tightened in
step 4) with specified angle.
Tightening angle:
17°±2°
ST 18854AA000 ANGLE GAUGE
NOTE:
Do not use extension as much as possible.
AT-03236
AT-03272
AT-03272
AT-03236
AT-02071ST
AT-02072
ST

5AT-74
Parking Pawl
AUTOMATIC TRANSMISSION
5) Make sure that the return spring is sticking out of
the parking pole hole.
6) Install the front vehicle speed sensor. 5AT-47, INSTALLATION, Front Vehicle Speed
Sensor.>
7) Install the center differential carrier. 5AT-71, INSTALLATION, Center Differential Carri-
er.>
8) Install the extension case. STALLATION, Extension Case.>
9) Install the transmission assembly to the vehicle.
Transmission Assembly.>
C: INSPECTION
Make sure that the tab of parking pawl on reduction
driven gear is not worn or otherwise damaged.
(A) Parking pawl
(B) Return spring

5AT-75
Converter Case
AUTOMATIC TRANSMISSION
30.Converter Case
A: REMOVAL
1) Remove the transmission assembly from vehicle
body. Transmission Assembly.>
2) Remove the torque converter assembly. 5AT-62, REMOVAL, Torque Converter Assembly.>
3) Remove the transmission harness connector
from stay.
4) Remove the turbine speed sensor 1. 5AT-52, REMOVAL, Turbine Speed Sensor 1.>
5) Remove the oil charge pipe. REMOVAL, Oil Charge Pipe.>
6) Remove the ATF filter inlet and outlet pipes.
Hose.>
7) Remove the converter case attachment bolts.
8) Lay along the transmission body, and then re-
move the oil pan.
9) Remove the three converter case mounting bolts
(TORX®).
ST 18676AA020 TORX® WRENCH
10) Separate the converter case by lightly tapping
with plastic hammer.
11) Remove the differential assembly. 5AT-86, REMOVAL, Front Differential Assembly.>
12) Remove the oil seal from converter case.
B: INSTALLATION
1) Check the appearance of each component and
clean them.
2) Press-fit the oil seal to converter case using ST.
ST 499587100 OIL SEAL INSTALLER
3) Install the differential assembly to the case.
tial Assembly.>
4) Install the right and left side retainers. 5AT-89, ADJUSTMENT, Front Differential Assem-
bly.>
5) Apply proper amount of liquid gasket to the en-
tire matching surface of converter case.
Liquid gasket:
THREE BOND 1215 (Part No. 004403007)
6) Install the converter case assembly without
damaging bushing and oil seal.
Tightening torque:
41 N·m (4.2 kgf-m, 30.4 ft-lb)
AT-01974
AT-01979
ST
AT-01975

5AT-76
Converter Case
AUTOMATIC TRANSMISSION
7) Install the three converter case mounting bolts
(TORX®).
ST 18676AA020 TORX® WRENCH
Tightening torque:
41 N·m (4.2 kgf-m, 30.4 ft-lb)
8) Apply proper amount of liquid gasket to the en-
tire oil pan mating surface, and then install it.
Liquid gasket:
THREE BOND 1217B (Part No. K0877YA020)
Tightening torque:
5 N·m (0.5 kgf-m, 3.7 ft-lb)
9) Install the transmission harness connector to the
stay.
10) Install the air breather hose. INSTALLATION, Air Breather Hose.>
11) Install the ATF filter pipe. STALLATION, ATF Cooler Pipe & Hose.>
12) Install the oil charge pipe with O-ring. 5AT-61, INSTALLATION, Oil Charge Pipe.>
13) Install the torque converter assembly. 5AT-62, INSTALLATION, Torque Converter As-
sembly.>
14) Install the transmission assembly to the vehi-
cle. Transmission Assembly.>
C: INSPECTION
Measure the backlash, and then adjust it to be with-
in standard values. MENT, Drive Pinion Shaft Assembly.>
AT-01974
AT-03249

5AT-77
Oil Pump Cover
AUTOMATIC TRANSMISSION
31.Oil Pump Cover
A: REMOVAL
1) Remove the transmission assembly from vehicle
body. Transmission Assembly.>
2) Pull out the torque converter assembly. 5AT-62, REMOVAL, Torque Converter Assembly.>
3) Remove the transmission harness connector
from stay.
4) Remove the oil charge pipe. REMOVAL, Oil Charge Pipe.>
5) Remove the ATF filter inlet and outlet pipes.
Hose.>
6) Separate the converter case and transmission
case. Case.>
7) Remove the oil pump cover mounting bolt, and
then separate the oil pump cover from the AT main
case by lightly tapping with plastic hammer.
B: INSTALLATION
1) Secure the oil pump cover.
Tightening torque:
41 N·m (4.2 kgf-m, 30.4 ft-lb)
2) Install the converter case assembly to the trans-
mission case assembly. LATION, Torque Converter Assembly.>
3) Install the transmission harness connector to the
stay.
4) Install the ATF filter pipe. STALLATION, ATF Cooler Pipe & Hose.>
5) Install the oil charge pipe together with an O-
ring. Pipe.>
6) Install the torque converter assembly. 5AT-62, INSTALLATION, Torque Converter As-
sembly.>
7) Install the transmission assembly to the vehicle.
Transmission Assembly.>
C: DISASSEMBLY
1. FRONT BRAKE
1) Remove the snap ring.
2) Remove the retainer plate, drive plate and driven
plate.
AT-01976
AT-01976
AT-01980