2009 SUBARU TRIBECA torque

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

5AT-79
Oil Pump Cover
AUTOMATIC TRANSMISSION
6) Install the snap ring.
7) Measure the clearance between retainer plate
and snap ring, and then select the suitable retainer
plate from table.
Front brake clearance specification:
0.7 — 1.1 mm (0.028 — 0.043 in)
8) Remove the snap ring, replace the driven plate
used in measurement of clearance with the retainer
plate, and then reassemble.
2. OIL PUMP
1) Apply ATF to oil pump assembly, and then install
it to oil pump housing.
2) Install the O-ring to oil pump cover.
3) Install the oil pump housing to the oil pump cov-
er.
Tightening torque:
10 N·m (1.0 kgf-m, 7.4 ft-lb)
Front brake retainer plate
Par t No. Thickness mm (in)
31567AB130 3.4 (0.134)
31567AB140 3.6 (0.142)
31567AB150 3.8 (0.150)
31567AB160 4.0 (0.157)
AT-01980
AT-01983
AT-01982

5AT-81
Drive Pinion Shaft Assembly
AUTOMATIC TRANSMISSION
32.Drive Pinion Shaft Assembly
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) Disconnect the air breather hose. 60, REMOVAL, Air Breather Hose.>
5) Remove the oil charge pipe. REMOVAL, Oil Charge Pipe.>
6) Remove the ATF filter inlet and outlet pipes.
Hose.>
7) Separate the converter case and transmission
case. Case.>
8) Remove the drive pinion shaft mounting bolts,
and then remove the drive pinion shaft assembly
from oil pump cover.
9) Remove the oil pump cover from AT main case.

B: INSTALLATION
1) Assemble the drive pinion assembly to oil pump
cover.
NOTE:
Be careful not to bend the shim.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
2) Adjust the tooth contact between drive pinion
shaft assembly and the front differential side gear.
Shaft Assembly.>
3) Join the converter case with the transmission
case. Case.>
4) Install the transmission harness connector to the
stay.
5) Install the ATF filter pipe. STALLATION, ATF Cooler Pipe & Hose.>
6) Install the oil charge pipe with O-ring.
7) Install the torque converter assembly. 5AT-62, INSTALLATION, Torque Converter As-
sembly.>
8) Install the transmission assembly to the vehicle.
Transmission Assembly.>
C: DISASSEMBLY
1) Remove the crimped part of the lock nut, and
then remove the lock nut while holding the rear
spline part of the shaft using ST1 and ST2. Pull out
the drive pinion collar.
ST1 18667AA010 HOLDER
ST2 499787700 WRENCH
ST3 499787500 ADAPTER
2) Remove the O-ring.
3) Separate the roller bearing and outer race from
shaft using a press.
AT-01984
AT-01984
(A) Outer race
AT-00197
ST1
ST3
ST2
AT-00198
(A)

5AT-82
Drive Pinion Shaft Assembly
AUTOMATIC TRANSMISSION
4) Separate the front roller bearing from shaft using
a press and ST.
ST 498517000 REPLACER
D: ASSEMBLY
1) Measure the dimension “A” of the drive pinion
shaft.
ST 398643600 GAUGE
2) Using a press, press–fit the new roller bearing
into the specified position.
NOTE:
If excessive force is applied to roller bearing, the
roller bearing will not turn easily.
3) After fitting a new O-ring to the shaft, attach the
drive pinion collar to the shaft.
4) Tighten the new lock nuts using ST1, ST2 and
ST3.
Using the following equation, calculate the tighten-
ing torque.
T2 = L2/(L1 + L2) × T1
T1: 116 N·m (11.8 kgf-m, 85.3 ft-lb)
[Required torque setting]
T2: Tightening torque
L1: ST2 length 0.072 m (2.83 in)
L2: Torque wrench length
Example:
ST1 18667AA010 HOLDER
ST2 499787700 WRENCH
ST3 499787500 ADAPTER
NOTE:
Attach ST2 to torque wrench as straight as possi-
ble.
5) Measure the starting torque of the bearing. Make
sure the starting torque is within the specified
range. If the torque is not within specified range, re-
place the roller bearing.
Starting torque:
7.6 — 38.1 N (0.776 — 3.88 kgf, 1.7 — 8.6 lb)
6) Crimp the locknut in 2 locations.
(A) Front roller bearing
(A) Drive pinion shaft
(B) Roller bearing
AT-00199
(A)
ST
AAT-00200
AT-00201
(B)
(A)
To r q u e w r e n c h l e n g t h
m (in)
Tightening torque
N·m (kgf-m, ft-lb)
0.4 (15.75) 98 (10.0, 72)
0.45 (17.72) 100 (10.2, 73.8)
0.5 (19.69) 101 (10.3, 74.5)
0.55 (21.65) 102 (10.4, 75)
ST1
AT-00202
L1 [m (in)]
L2 [m (in)]
ST2
ST3
AT-00203

5AT-83
Drive Pinion Shaft Assembly
AUTOMATIC TRANSMISSION
7) Measure dimension “B” of the drive pinion shaft
ST 398643600 GAUGE
8) Calculate the thickness “t” (mm) of the drive pin-
ion shim.
t = 6.5 ± 0.0625 – (B – A)
9) Select three or less shims from following table.
E: INSPECTION
•Make sure that all component parts are free of
scratches, holes and other faults.
•Adjust the tooth alignment. JUSTMENT, Drive Pinion Shaft Assembly.>
F: ADJUSTMENT
1) Remove the liquid gasket from the mating sur-
face completely.
2) Install the converter case to oil pump cover, and
secure them with tightening four bolts evenly.
NOTE:
Use an old gasket or aluminum washer to prevent
damaging the mating surface of the housing.
Tightening torque:
41 N·m (4.2 kgf-m, 30.4 ft-lb)
3) Rotate the drive pinion a few times using ST1
and ST2.
ST1 18667AA010 HOLDER
ST2 499787700 WRENCH
4) Adjust the drive pinion and hypoid driven gear
backlash. Differential Assembly.>
5) Apply red lead evenly to the surfaces of three or
four teeth on hypoid driven gear. Rotate the drive
pinion in the leftward and rightward for several
times. Remove the oil pump cover, and check the
tooth contact pattern.
If the teeth contact is inappropriate, adjust the
backlash or thickness of the shim. ADJUSTMENT, Front Differential Assembly.>
•Correct tooth contact
Check item: Tooth contact surface is slightly
shifted toward the toe side under a no-load con-
dition. (When driving, it moves towards the heel
side.)
Drive pinion shim
Par t No. Thickness mm (in)
31451AA180 0.150 (0.0059)
31451AA190 0.175 (0.0069)
31451AA200 0.200 (0.0079)
31451AA210 0.225 (0.0089)
31451AA220 0.250 (0.0098)
31451AA230 0.275 (0.0108)
B
AT-00204
(A) Toe side
(B) Heel side
AT-01985
ST2ST1
MT-01401
(A)
(B)

5AT-85
Drive Pinion Shaft Assembly
AUTOMATIC TRANSMISSION
6) If tooth contact is correct, mark the retainer posi-
tion and loosen it. After fitting a new O-ring and oil
seal, screw in the retainer to the marked position.
Tighten the lock plate with specified torque.
Tightening torque:
25 N·m (2.5 kgf-m, 18 ft-lb)
(A) Lock plate
AT-01988
(A)

5AT-86
Front Differential Assembly
AUTOMATIC TRANSMISSION
33.Front Differential Assembly
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 from the transmis-
sion case. Case.>
7) Remove the differential side retainers using ST.
NOTE:
Hold the differential case assembly by hand to
avoid damaging the retainer mounting hole of the
converter case.
ST 18630AA010 WRENCH COMPL RETAIN-
ER
8) Remove the differential assembly while being
careful not to damage the attachment part of retain-
er.
B: INSTALLATION
1) When installing the differential assembly to
case, be careful not to damage the inside of case
(particularly, the differential side retainer mating
surface).
2) Install the O-ring to left and right side retainer.
3) Using the ST, install the side retainer. 5AT-86, REMOVAL, Front Differential Assembly.>
ST 18630AA010 WRENCH COMPL RETAIN-
ER
4) Adjust the backlash of the front differential. to 5AT-89, ADJUSTMENT, Front Differential As-
sembly.>
5) Install the lock plate.
Tightening torque:
25 N·m (2.5 kgf-m, 18 ft-lb)
6) Install the converter case to the transmission
case. Case.>
7) Install the transmission harness connector to the
stay.
8) Install the ATF filter pipe. STALLATION, ATF Cooler Pipe & Hose.>
9) Install the oil charge pipe together with an O-
ring. Pipe.>
10) Install the torque converter assembly. 5AT-62, INSTALLATION, Torque Converter As-
sembly.>
11) Install the transmission assembly to the vehi-
cle. Transmission Assembly.>
C: DISASSEMBLY
1. DIFFERENTIAL CASE ASSEMBLY
1) Remove the taper roller bearing using the ST
and a press.
ST 498077000 REMOVER
(A) Differential ASSY
AT-01987
(A)
(A) Lock plate
AT-01988
(A)
AT-00216

5AT-88
Front Differential Assembly
AUTOMATIC TRANSMISSION
6) Hold the shaft of ST to avoid removing from side
retainer, and then remove the bearing outer race.
ST 398527700 PULLER
NOTE:
Replace the bearing inner and outer races as a sin-
gle unit.
D: ASSEMBLY
1. DIFFERENTIAL CASE ASSEMBLY
1) Install the washer, differential bevel gear and dif-
ferential bevel pinion in the differential case (RH).
Insert the pinion shaft.
2) Attach the straight pin in the reverse direction.
3) Install the washer and differential bevel gear to
differential case (LH). Put the differential case (RH)
on the case, and then assemble the two cases.
4) Install the hypoid driven gear and secure by
tightening the bolt.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
5) Measurement of backlash (Selection of washer)
(1) Install the SUBARU genuine axle shaft to
differential case.
Part No. 38415AA070 AXLE SHAFT
(2) Measure the gear backlash using ST1 and
ST2, and then insert the ST2 though the access
window of case.
ST1 498247001 MAGNET BASE
ST2 498247100 DIAL GAUGE
NOTE:
•Measure the backlash by applying a pinion tooth
between two bevel gear teeth.
•Fix the bevel pinion gear in place with a screw-
driver or similar tool when measuring.
Specification:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
(3) If the backlash is not within specification, se-
lect a washer from the table below.
6) Using the ST, install the taper roller bearing.
ST 398487700 DRIFT
(A) Shaft
(B) Side retainer
(A) Differential case (RH)
AT-00223
AT-00218(A)
(A) Hypoid driven gear
(B) Differential case (RH)
(C) Differential case (LH)
Washer
Par t N o. Thickness mm (in)
803038021 0.95 (0.037)
803038022 1.00 (0.039)
803038023 1.05 (0.041)
(B)
AT-00217
(A)
(C)
AT-00224
ST2
ST1