2009 SUBARU TRIBECA wheel torque

BR-41
General Diagnostic Table
BRAKE
18.General Diagnostic Table
A: INSPECTION
Trouble and possible causeCorrective action
1. Insufficient braking
performance
(1) Fluid leakage from the hydraulic mechanism Correct or replace. (cup, piston seal, piston
boot, master cylinder piston kit, pipe or
hose)
(2) Entry of air into the hydraulic mechanism Bleed air.
(3) Wear, deteriorated surface material, water or fluid on
lining
Replace, grind or clean.
(4) Improper operation of master cylinder, disc caliper,
brake booster or check valve
Correct or replace.
2. Unstable or uneven
braking
(1) Fluid on lining or rotor Correct the cause of fluid leakage, and
clean or replace.
(2) Rotor defective Repair or replace the rotor.
(3) Improper lining contact, deteriorated surface, deterio-
rated or wear lining material
Repair by grinding, or replace.
(4) Deformed back plate Repair or replace.
(5) Over inflation of tires Adjust air pressure.
(6) Defective wheel alignment Adjust alignment.
(7) Loose back plate or suppor t installation bolt Tighten to the specified torque.
(8) Faulty wheel bearing Replace.
(9) Defective hydraulic system Replace the cylinder, brake pipe or hose.
(10) Unstable effect of parking brake Check, adjust or replace the rear brake and
cable system.
3. Excessive pedal
stroke
(1) Entry of air into the hydraulic mechanism Bleed air.
(2) Excessive play in the master cylinder push rod Adjust.
(3) Fluid leakage from the hydraulic mechanism Correct or replace. (cup, piston seal, piston
boot, master cylinder piston kit, pipe or
hose)
(4) Improper lining contact or worn lining Correct or replace.
4. Brake dragging or
improper brake
return
(1) Insufficient pedal play Adjust play.
(2) Improper master cylinder return Clean or replace the cylinder.
(3) Clogged hydraulic system Replace.
(4) Improper return or adjustment of parking brake Repair or adjust.
(5) Weakened spring tension or breakage of shoe return
spring
Replace the spring.
(6) Improper disc caliper operation Correct or replace.
(7) Faulty wheel bearing Replace.
Brake noise (1)
(creaking sound)
(1) Hardened or deteriorated brake pad Replace the pad.
(2) Worn brake pad Replace the pad.
(3) Loose back plate or suppor t installation bolt Tighten to the specified torque.
(4) Loose wheel bearing Tighten to the specified torque.
(5) Dir ty rotor Clean the rotor, or clean and replace brake
assembly.
6. Brake noise (2)
(hissing sound)
(1) Worn brake pad Replace the pad.
(2) Improperly installed pad Correct or replace the pad.
(3) Loose or bent rotor Retighten or replace.
7. Brake noise (3)
(click sound)
Excessively worn pad or suppor t Replace the pad or the suppor t.

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-34
General Diagnostic Table
DIFFERENTIALS
8. General Diagnostic Table
A: INSPECTION
Symptom or trouble Possible cause Remedy
1. Oil leakage(1) Worn, scratched, or incorrectly seated
front or side oil seal. Scored, battered or
excessively wor n sliding surface of com-
panion flange.
Correct or replace.
(2) Clogged or damaged air breather. Clean, repair or replace.
(3) Loose bolts on differential spindle or
side retainer, or incorrectly fitted O-ring.
Tighten the bolts to specified torque.
Replace the O-ring.
(4) Loose rear cover attaching bolts or
damaged gasket.
Tighten the bolts to specified torque.
Replace gasket and apply liquid gasket.
(5) Loose oil filler or drain plug. Retighten and apply liquid gasket.
(6) Wear, damage or incorrect fitting of
spindle, side retainer or oil seal.
Correct or replace.
2. Seizure
NOTE:Seized or damaged parts should be re-
placed, and also other parts should be thor-
oughly checked for any defect and should
be repaired or replaced as required.
(1) Insufficient backlash for hypoid gear. Readjust or replace.
(2) Excessive preload for side, rear or
front bearing.
Readjust or replace.
(3) Insufficient or improper oil used. Replace seized part and fill with speci-
fied oil to specified level.
3. Damage
NOTE:Damaged parts should be replaced, and
also other parts should be thoroughly
checked for any defect and should be re-
paired or replaced as required.
(1) Improper backlash for hypoid gear. Replace.
(2) Insufficient or excessive preload for
side, rear or front bearing.
Readjust or replace.
(3) Excessive backlash for differential
gear.
Replace gear or thrust washer.
(4) Loose bolts and nuts such as hypoid
driven gear bolt
Retighten.
(5) Damage due to overloading. Replace.
4. Noises when starting or shifting
gears
NOTE:
Noises may be caused by differential as-
sembly, universal joint, wheel bearing, etc.
Find out what is actually making noise be-
fore disassembling.
(1) Excessive backlash for hypoid gear. Readjust.
(2) Excessive backlash for differential
gear.
Replace the differential case assembly.
(3) Insufficient preload for front or rear
bearing.
Readjust.
(4) Loose drive pinion nut. Tighten to the specified torque.
(5) Loose bolts and nuts such as side
bearing retainer attaching bolt.
Tighten to the specified torque.
5. Noises when cornering(1) Damaged differential gear. Replace the differential case assembly.
(2) Excessive wear or damage of thrust
washer.
Replace the differential case assembly.
(3) Broken pinion mate shaft. Replace the differential case assembly.
(4) Seized or damaged side bearing. Replace.
6. Gear Noise
NOTE:
Since noises from engine, muffler, trans-
mission, propeller shaft, wheel bearings,
tires, and body are sometimes mistaken for
noises from differential assembly, be care-
ful in checking them. Inspection methods to
locate noises include coasting, accelerat-
ing, cruising, and jacking-up all four wheels.
Perform these inspections according to the
condition of trouble. When listening to nois-
es, shift gears into four wheel drive and
fourth speed position, trying to pick up only
differential noise.
(1) Improper tooth contact of hypoid gear. Readjust or replace hypoid gear set.
(2) Improper backlash of the hypoid gear. Readjust.
(3) Scored or chipped teeth of hypoid
gear.
Replace hypoid gear set.
(4) Seized hypoid gear. Replace hypoid gear set.
(5) Improper preload for front or rear
bearings.
Readjust.
(6) Seized, cut-away or chipped front or
rear bearing.
Replace.
(7) Seized, cut-away or chipped side
bearing.
Replace.
(8) Differential carrier is vibrating. Replace the differential case assembly.

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)

DS-16
Front Axle
DRIVE SHAFT SYSTEM
D: ASSEMBLY
1) Assemble the front hub unit bearing. DS-20, ASSEMBLY, Front Hub Unit Bearing.>
2) Place the disc cover between front housing and
front hub unit, and tighten the four bolts.
Tightening torque:
65 N·m (6.6 kgf-m, 47.9 ft-lb)
CAUTION:
•Do not get closer the tool which charged
magnetism to magnetic encoder.
•Be careful not to damage the magnetic en-
coder.
E: INSPECTION
1) Moving the front tire up and down by hand,
check there is no backlash in bearing, and check
the wheel rotates smoothly.
2) Inspect the lean of axis direction using a dial
gauge. Replace the bearing if the load range ex-
ceeds the limitation.
Service limit:
Maximum: 0.05 mm (0.0020 in)(A) Front housing
(1) Magnetic encoder
(2) Front hub unit bearing
(A)
DS-00357
(2)
DS-00250
(1)
DS-00061
DS-00062

DS-18
Rear Axle
DRIVE SHAFT SYSTEM
B: INSTALLATION
NOTE:
•Be sure to use a new self-locking nut.
•Always tighten the stabilizer bushing in the state
where the vehicle is at curb weight and the wheels
are in full contact with the ground.
Install in the reverse order of removal.
Tightening torque:
Refer to COMPONENT of General Description
for tightening torque.
scription.>
scription.>
scription.>
scription.>
scription.>
C: DISASSEMBLY
1) Remove the four bolts from the rear housing,
and remove the rear hub unit bearing.
CAUTION:
•Be careful not to damage the magnetic en-
coder.
•Do not get closer the tool which charged
magnetism to magnetic encoder.
2) Remove the two bolts from the rear housing, and
remove the back plate.
D: ASSEMBLY
Assemble in the reverse order of disassembly.
Tightening torque:
Rear hub unit bearing
65 N·m (6.6 kgf-m, 47.9 ft-lb)
Back plate
75 N·m (7.6 kgf-m, 55.3 ft-lb)
E: INSPECTION
1) Moving the rear tire up and down by hand, check
there is no backlash in bearing, and check the
wheel rotates smoothly.
2) Inspect the lean of axis direction using a dial
gauge. Replace the bearing if the load range ex-
ceeds the limitation.
Service limit:
Maximum: 0.05 mm (0.0020 in)
(1) Magnetic encoder
(2) Rear hub unit bearing
DS-00365
DS-00251
(2)
(1)
DS-00366
DS-00061
DS-00062

DS-20
Front Hub Unit Bearing
DRIVE SHAFT SYSTEM
B: INSTALLATION
1) Place the disc cover between front housing and
front hub unit, and tighten the four bolts.
Tightening torque:
65 N·m (6.6 kgf-m, 47.9 ft-lb)
2) Install the front drive shaft. STALLATION, Front Drive Shaft.>
3) Tighten the axle nut temporarily.
4) Install the disc rotor to hub.
5) Install the disc brake caliper to the front housing.
Tightening torque:
120 N·m (12.2 kgf-m, 88.5 ft-lb)
6) 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.
7) After tightening the axle nut, lock it securely.
8) 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
Using the ST and a hydraulic press, push out the
hub bolts.
ST 28399AG000 HUB STAND
CAUTION:
•Be careful not to hammer the hub bolts. This
may deform the hub.
•Do not reuse the hub bolt.
NOTE:
Since the hub unit bearing can not be disassem-
bled, only hub bolts can be removed.
D: ASSEMBLY
1) Attach the hub to the ST securely.
ST28099PA080 HUB STAND
2) Using a press, press the new hub bolts until their
seating surfaces contact the hub.
NOTE:
Use the 12 mm (0.47 in) dia. holes in the HUB
STAND to prevent bolts from tilting.
E: INSPECTION
Refer to Front Axle for inspection procedures.

CAUTION:
If there is any fault in the bearing, replace hub
unit bearing.
(A) Front housing
(A)
DS-00357
DS-00048
(1) Front hub unit bearing
(1) Front hub unit bearing
ST
DS-00252
(1)
DS-00253
ST
(1)