Page 1537 of 2103

REAR AXLE . .
Symptom
Abnormal
Probable cause
Loose wheel nuts
Damaged or worn wheel
Bentordistorted brake discs
Remedy
Tighten Replace
WHEEL BEARING
1. Release the parking brake: ,
2. Remove the brake drum.
3.For vehicles with rear disc brake, caliper as-
sembly and the brake disc.
4. Check the bearing’s end
Place a dial gauge against the move
the hub in the axial
and check ‘whether or not
there is end play. .
.
Limit: 0.05 mm .
5.
If the play exceeds the limit value, replace the hub
assembly.
.
REAR HUB ROTARY-SLIDING RESISTANCE
CHECK27100110061
1. Release the parking brake.
2. Remove the brake drum.
3.For vehicles with rear disc brake, remove the calip er as-
sembly and the brake disc.
4. After turning the hub a few times to seat the be aring,
wind a rope around the hub bolt and turn the hub by pulling at a
angle with a spring scale. Measure to
determine whether or not the rotary-sliding resista nce
of the rear hub is at the limit value.
Limit: 18
(3.9 or less
5. If the rotary-sliding resistance exceeds the lim it value,
replace the rear hub assembly.
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Page 1538 of 2103
REAR AXLE On-vehicle Service
HUB BOLT
1. Remove the caliper assembly and with
so that it does not fall.
2. Remove the brake drum and- brake disc.
3.For vehicles with disc brakes;’
assembly..
4. Pull the hub bolt using the special
NOTE
For vehicles with drum
near the retainer in
order to maintain
C a u t i o n
Be sure to tie the cord of a nearby
part.,
5.Use the wheel nuts to securely install the new hub bolts,
while being careful of the serrations of the hub bo lts and
hub.
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Page 1539 of 2103
REAR AXLE Rear Hub Assembly
REMOVAL AND INSTALLATION
54-65
a
54-65
8
8
0 0 0 0 4 0 4 5
Removal steps
1. Rear wheel speed sensor
(Refer to GROUP WheelSpeed Sensor.)2.Caliper assembly3. Brake drum
4. Brake disc 5. Clip mounting bolt
6. Shoe and lining assembly (Refer
GROUP 36 Parking Brake.)
7. Rear hub assembly 8. ABS with
CautionThe rear hub assembly should not be disassembled.
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Page 1540 of 2103
REAR AXLE Rear Hub
REMOVAL SERVICE
CALIPER ASSEMBLY ,
Remove the caliper assembly it.
Socket
ABS ROTOR
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INSTALLATION SERVICE POINT
ROTOR INSTALLATION
INSPECTION
lCheck the oil seal for crack or damage.
lCheck the ABS rotor for chipped teeth.
27100210105
Page 1541 of 2103
REAR AXLE Knuckle
REMOVAL AND INSTALLATION
27100300055
Pre-removal and Post-installation OperationlRear Wheel Speed sensor Removal and Installation
85-99
71‘2
Removal steps
1. Trailing arm connection
2. Lower arm connection
3. Toe control arm ball joint and
knuckle connection
4. Shock absorber connection
5. Upper arm connection
6. Knuckle
Caution
7. Hub cap without
l : Indicates parts which should be temporarily
and then fully tightened with the vehicle
on the ground in the unladen condition.
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Page 1542 of 2103
REAR AXLE Knuckle
REMOVAL SERVICE POINT
,
TOE CONTROL BALL AND
Caution,1.Use the special to
nut. Only loosen the do the
ball joint.
2. the special tool with a
it from coming off.
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Page 1543 of 2103

REAR AXLE General Information.
In the rear axle structure, the unit bearing is
fitted to the rear hub and bolted to the knuckle.
Also, the unit bearing utilizes a double row angula r
contact ball bearing.
The drive shaft has a T.J.
on the differential side and a B.J. constant-veloci ty
joint on the wheel side.
In vehicles with a
rotor for detecting the is
on the outer ring of the drive shaft B.J., and a
speed sensor is located on the knuckle.
The differential carrier provides elastic support b y,
means of a bushing. In addition, the VCU-type LSD
has been adopted in some models.
Conventional differ- Conventional differ- Limited s lip Limited slip differ-
ential
entialential (VCU type)
Reduction gear type Hypoid gearHypoid gear Hypoid gearH y p o i dg e a r
Reduction ratio3.545
3.307
DifferentialSide gearStraight bevel Straight bevelStraight bevelStraight bevel
gear type
,
ber ofPinion gear Straight bevelStraight bevel Straight bevelStraight bevel
gears)
Number ofDrive gear 39433943
teeth Drive pinion 11
I ‘3 I
Sidegear1414 1616
Pinion gear10 101010
BearingSide7235(2.83 1.38)7235(2.831.38)7235 (2.83 1.38)(outside(2.83 ,
Front6225(2.446225(2.446225(2.4462 25
sideter) mm (in.)7235(2.83 1.38)7235(2.837235 (2.83 1.38)72 35(2.83
NOTE
Denotes the gear (L.H.) which is in a single body with the viscous coupling.
CONSTRUCTION DIAGRAM
rotor with
Differential carrier
Unit bearing
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Page 1544 of 2103
R E A R
.When replacing with a new bearing (with rust-prevention oil)
.When using a new bearing or when reusing (gear oil application)
Items
Rear differential gear
oil
Quantity
0.85
qt.)
l u b r i c a n t
API classification or higher
T.J. assembly
B.J. assembly 95 (3.35 oz.)
105
(3.70 oz.)
75
(2.65 oz.)
SAE
SAE
Repair kit grease
.
Items
Threaded holes of the drive gear
and adhesives
Vent plug installation surface (to differential
Part No. 4170 or equivalent
ATD Part No. ‘8663 or equivalent
Differential cover installation surface (to gear c arrier). .I