lock SUBARU TRIBECA 2009 1.G Service Workshop Manual

DI-23
Rear Differential (VA–type)
DIFFERENTIALS
6) Insert the collar, then install the pilot bearing.
7) Fit a new oil seal with ST.
NOTE:
•Press-fit until the oil seal end comes 1 mm (0.04
in) inward from end of carrier.
•Apply grease to the oil seal lips.
ST 499277200 INSTALLER
8) Press-fit the companion flange with ST.
NOTE:
Be careful not to damage the bearing.
ST 899874100 INSTALLER
9) Apply Lock-Tite to the drive pinion shaft screw
threads and on the new nut seat.
Lock Tite:
THREE BOND 1324 (Part No. 004403042)
10) Attach the nut and use the ST to fix the com-
panion flange in place, then tighten.
ST 498427200 FLANGE WRENCH
Tightening torque:
191 N·m (19.5 kgf-m, 141 ft-lb)
11) Measure the initial torque and initial load.
Initial load:
12.7—32.2 N (1.3—3.28 kgf, 2.9—7.24 lb)
Initial torque:
0.48 — 1.22 N·m (0.045—0.124 kgf-m, 0.32—
0.9 ft-lb)
(A) Pilot bearing
(B) Collar
DI-00389
(A)
(B)
ST
DI-00089
DI-00384
ST
DI-00372
ST
DI-00152
DI-00481

DI-24
Rear Differential (VA–type)
DIFFERENTIALS
12) Install the hypoid driven gear to differential
case.
NOTE:
•Tighten diagonally while tapping the bolt heads.
•Set a cushioning such as wooden block, alumi-
num plate or shop cloth between vise and differen-
tial case if the side gear comes into contact with
vise.
Tightening torque:
62 N·m (6.3 kgf-m, 45.6 ft-lb)
13) Press the side bearing into differential case us-
ing ST.
ST 398487700 DRIFT
14) Assemble holders.
(1) Install the new oil seal into holder RH and
LH.
ST 498447100 INSTALLER
(2) Install the bearing race into holder RH and
LH.
ST 398177700 INSTALLER
CAUTION:
Make sure that the RH and LH oil seals, bearing
outer races and cones are properly assembled.
(3) Install the differential assembly into differen-
tial carrier in the reverse order of disassembly.
(4) Temporally tighten the side holders RH and
LH in differential carrier to install.
DI-00371
ST
DI-00095
ST
DI-00166
ST
DI-00167
DI-00366

DI-25
Rear Differential (VA–type)
DIFFERENTIALS
15) Perform the backlash adjustment between the
hypoid driven gear and drive pinion, and preload
adjustment of differential side bearing.
(1) Turn the drive pinion with ST for better fitting
of differential side bearing.
ST 498427200 FLANGE WRENCH
(2) Screw in the side holder LH until light con-
tact is made with ST.
ST 18630AA010 WRENCH
(3) Back off the holder on the hypoid driven
gear side by approx.1 and 1/2 teeth, and tighten
the other side holder by approx. 2 teeth (amount
that the hypoid driven gear is turned back (1
and 1/2) + 1/2 teeth).
[Back off amount of side (hypoid driven gear
side) holder + 1/2 tooth.] This + 1/2 tooth gives
preload.
(4) Temporarily tighten the lock plate.
NOTE:
Turn over the lock plate to shift the holder by 1/2
tooth.
(5) Measure the hypoid driven gear-to-drive
pinion backlash. Set the magnet base on differ-
ential carrier. Align the contact point of dial
gauge with tooth face of hypoid driven gear, and
move hypoid driven gear while holding drive
pinion still. Read the value indicated on dial
gauge.
NOTE:
If measured value of backlash is not within the
specified range, repeat the procedures for pinion
driven gear set backlash adjustment and the differ-
ential side bearing preload adjustment.
Backlash:
0.10 — 0.15 mm (0.0039 — 0.0059 in)
16) Put alignment marks on both the differential
carrier and holder. Remove the holder side at a
time.
Replace them in the original position after inserting
an O-ring and applying grease to the threaded por-
tion.
DI-00385
ST
ST
DI-00399
DI-00364
(A) Alignment mark
(B) Holder
DI-00172
DI-00386
(B)
(A)

DI-26
Rear Differential (VA–type)
DIFFERENTIALS
17) Tighten the bolt of lock plate to specified
torque.
Tightening torque:
25 N·m (2.5 kgf-m, 18.1 ft-lb)
18) Recheck the hypoid driven gear to pinion back-
lash.
Backlash:
0.10 — 0.15 mm (0.0039 — 0.0059 in)
19) Checking and adjusting the tooth contact of hy-
poid driven gear
(1) Apply an even coat of red lead on both sides
of three or four teeth on the hypoid driven gear.
Check the contact pattern after rotating the hy-
poid driven gear several revolutions back and
forth until a definite contact pattern appears on
the hypoid driven gear.
(2) When the contact pattern is not correct, re-
adjust.
NOTE:
Be sure to wipe off the red lead completely after the
adjustment is completed.
•Correct tooth contact
Check item: Tooth contact pattern is slightly
shifted towards the toe side under no-load rota-
tion. (When driving it will move toward the heel
side.)
•Face contact
Check item: Backlash is too large.
Contact pattern
Corrective action: Increase thickness of drive pin-
ion height adjusting washer in order to bring drive
pinion close to hypoid driven gear.
DI-00364
DI-00172
(A) Toe side
(B) Heel side
MT-01401
(A)
(B)
AT-00208
AT-00212

DI-30
Rear Differential Front Oil Seal
DIFFERENTIALS
5. Rear Differential Front Oil
Seal
A: INSPECTION
Make sure that there is no leakage from front oil
seal portion. If there is any leakage replace the oil
seal and inspect the propeller shaft.
B: REPLACEMENT
1) Release the parking brake.
2) Remove the oil drain plug, and drain gear oil.
3) Install the oil drain plug.
NOTE:
Use a new metal gasket.
Tightening torque:
29 N·m (3.0 kgf-m, 21.7 ft-lb)
4) Jack-up the rear wheel and support the body
with rigid racks.
5) Remove the rear exhaust pipe and muffler.
6) Remove the heat shield cover.
7) Remove the propeller shaft. MOVAL, Propeller Shaft.>
8) Remove the self-locking nut while holding the
companion flange with ST.
ST 498427200 FLANGE WRENCH
9) Extract the companion flange using ST.
ST 399703600 PULLER ASSY
10) Remove the oil seal using ST or screwdriver.
ST 398527700 PULLER ASSY
11) Install a new oil seal with ST.
ST 498447120 OIL SEAL INSTALLER
(A) Filler plug
(B) Drain plug
(A)
DI-00357
(B)
AT-03243
DI-00194
ST
DI-00196
ST
DI-00197
ST
DI-00292
ST

DI-31
Rear Differential Front Oil Seal
DIFFERENTIALS
12) Install the companion flange.
NOTE:
Use a plastic hammer to install companion flange.
13) Apply Lock Tite to the drive pinion shaft screw
threads and the nut seat surface.
Lock Tite:
THREE BOND 1324 (Part No. 004403042)
14) Tighten the self-locking nut within the specified
torque range so that the rotating resistance of com-
panion flange becomes the same as that of before
oil seal replacement.
ST 498427200 FLANGE WRENCH
NOTE:
Use a new self-locking nut.
Tightening torque:
191 N·m (19.5 kgf-m, 141 ft-lb)
15) Hereafter, reassemble in the reverse order of
disassembly.
DI-00194
ST

DI-33
Rear Differential Front Member
DIFFERENTIALS
7. Rear Differential Front Mem-
ber
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Jack-up the vehicle.
3) Support the rear differential using transmission
jack, and then remove the rear differential front
member.
B: INSTALLATION
Using new self-locking nuts, install the rear differ-
ential front member.
Tightening torque:
T1: 65 N·m (6.6 kgf-m, 48 ft-lb)
T2: 110 N·m (11.2 kgf-m, 81 ft-lb)
C: INSPECTION
1) Check the rear differential front member for
damage, bend and corrosion.
If damage, bend or corrosion is excessive, replace
the rear differential front member.
2) Check the bushings of rear differential member
for cracking, hardening and damage.
If cracking, hardening or damage is excessive, re-
place rear differential front member.
(A) Rear differential front member
DI-00293(A)
DI-00294
T2
T1

DS-7
General Description
DRIVE SHAFT SYSTEM
C: CAUTION
Please clearly understand and adhere to the follow-
ing general precautions. They must be strictly fol-
lowed to avoid any injury to the person doing the
work or people in the area.
1. OPERATION
•Wear work clothing, including a cap, protective
goggles and protective shoes during operation.
•Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
•Keep the disassembled parts in order and pro-
tect them from dust and dirt.
•Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.
•Be careful not to burn yourself, because each
part on the vehicle is hot after running.
•Use SUBARU genuine grease etc. or equivalent.
Do not mix grease etc. with that of another grade or
from other manufacturers.
•Be sure to tighten fasteners including bolts and
nuts to the specified torque.
•Place shop jacks or rigid racks at the specified
points.
• Apply grease onto sliding or revolution surfaces
before installation.
•Before installing snap rings, apply sufficient
amount of grease to avoid damage and deforma-
tion.
•Before securing a part on a vise, place cushion-
ing material such as wood blocks, aluminum plate,
or shop cloth between the part and the vise.
2. OIL
When handling oil, follow the rules below to prevent
unexpected accidents.
•Prepare container and waste cloths when per-
forming work which oil could possibly spill. If oil
spills, wipe it off immediately to prevent from pene-
trating into floor or flowing outside, for environmen-
tal protection.
•Follow all government and local regulations con-
cerning waste disposal.

DS-14
Front Axle
DRIVE SHAFT SYSTEM
11) Remove the front arm ball joint from the front
housing.
12) Remove the PTJ from transmission.
13) Remove the front drive shaft assembly from the
hub. If it is hard to remove, use the ST.
ST1 926470000 AXLE SHAFT PULLER
ST2 28099PA110 AXLE SHAFT PULLER
PLATE
14) After scribing an alignment mark on the camber
adjusting bolt head, remove the bolts which con-
nect the front housing and strut, and disconnect the
front housing from the strut.
15) Remove the front axle.
B: INSTALLATION
1) Align the alignment mark on the camber adjust-
ing bolt head, and affix the front housing and strut
together using a new selflocking nut.
Tightening torque:
175 N·m (17.9 kgf-m, 129 ft-lb)
2) Install the front drive shaft. STALLATION, Front Drive Shaft.>
3) Install the front arm ball joint to the front housing.
Tightening torque:
50 N·m (5.1 kgf-m, 36.9 ft-lb)
4) Install the ABS wheel speed sensor on the front
housing.
Tightening torque:
7.5 N·m (0.8 kgf-m, 5.5 ft-lb)
5) Install the disc rotor to hub.
6) Install the disc brake caliper to the front housing.
Tightening torque:
120 N·m (12.2 kgf-m, 88.5 ft-lb)
7) Install the stabilizer link.
8) Connect the tie-rod end ball joint to the knuckle
arm with a castle nut.
Tightening torque:
27.0 N·m (2.75 kgf-m, 19.9 ft-lb)
CAUTION:
When connecting the tie–rod, do not hit the cap
at bottom of tie–rod end with a hammer.
9) Tighten the castle nut to specified torque and
tighten further within 60° until the pin hole is aligned
with the slot in nut. Bend the cotter pin to lock.
FS-00106
DS-00145
ST2
ST1
DS-00356
(A) Cotter pin
(B) Castle nut
(C) Tie–rod
DS-00042
(C)
(B)
(A)

DS-15
Front Axle
DRIVE SHAFT SYSTEM
10) While depressing the brake pedal, tighten a
new axle nut (olive color) to the specified torque
and lock it securely.
Tightening torque:
240 N·m (24.5 kgf-m, 177 ft-lb)
CAUTION:
•Install the wheel after installation of axle nut.
Failure to follow this rule may damage the
wheel bearing.
•Be sure to tighten the axle nut to specified
torque. Do not overtighten it as this may dam-
age the wheel bearing.
11) After tightening the axle nut, lock it securely.
12) Install the wheel and tighten the wheel nuts to
specified torque.
Tightening torque:
110 N·m (11.2 kgf-m, 81.1 ft-lb)
C: DISASSEMBLY
1) Remove the four bolts from the front housing,
and remove the front hub unit bearing and disc cov-
er.
CAUTION:
•Do not get closer the tool which charged
magnetism to magnetic encoder.
•Be careful not to damage the magnetic en-
coder.
2) Disassemble the front hub unit bearing. DS-20, DISASSEMBLY, Front Hub Unit Bearing.>
DS-00048
(A) Front housing
(1) Magnetic encoder
(2) Front hub unit bearing
(A)
DS-00357
(2)
DS-00250
(1)