1998 SSANGYONG MUSSO Workshop Repair Manual

2E-4 TIRES AND WHEELS
COMPONENT LOCATOR
WHEEL AND TIRE
1 Wheel Bolts.................Steel Wheel : 80-120 Nm
..........................Aluminium Wheel : 110-130 Nm
2 Steel Wheel
3 Aluminium Wheel4 Tire
5 Steel Wheel Weight Balance
6 Hub Cap

TIRES AND WHEELS 2E-5
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
WHEELS AND TIRES
Removal & Installation Procedure
1. Inspection of tire
Check tread area for tread surface, crack, damage by nail
in or stones. Replace or repair if necessary.
lReplace the tire if tread-wear indicator of the tread
grooves appears where marked ' '
.
l
The wear limit of snow tire is the same as normal tire
(1.6mm) and indicator location is marked '
¯'.
Limit1.6mm
Standard2.66mm
Standard2.03mm 2. Wear limit.
3. Runout measurement.
lExcessive runout of tires and wheels can cause the
abnormal wear of tire. Using a dial indicator, measure
wheel and tire runout.
lMeasure radial runout at the rim flange and center of
the tire tread area.
lMeasure lateral runout at the tire bead area of the wheel
and tire sidewall.
Notice
If runout is excessive, replace the tire or wheel.

2E-6 TIRES AND WHEELS
4. Tire pressure inspection.
lTire pressure.
lCheck tread contact with road.
Notice
lIf underinflated, tire may come away from the wheel
during rapid steering.
lAn overinflated tire will cause a hard riding and uneven
wear.
Front & Rear
(P235/75R15)2.1kg/cm (30PSI)2
5. Wheel balance.
lBalance weights should be on each side. When the wheel
is out of balance or a tire has been repaired, be sure to
balance the wheel again.
lIf total weight is over 150g, readjust the balance by
reinstalling the tire on the wheel.
lBalance weight should not protrude from the wheel rim
over 3mm.
lFor aluminum wheel, use aluminum wheel balance weight
only.

TIRES AND WHEELS 2E-7
lTo correct unbalance, install equal weights 180° opposite
each other, one on the inside of the wheel and one on
the outside, at the point of unbalance.
lBalance Weight
6. Cautions for installation and removal.
lClean the mounting surfaces of hub and wheel.
lDo not apply grease or oil on the nuts and bolts (It will
cause looseness and poor tightening).
lUsing a jack, lift up the tire about 3cm from the ground.
lTighten nuts in a criss-cross pattern 2-3 times.
10g
0.4oz20g
0.7oz30g
1.10oz40g
1.40oz50g
1.80oz60g
2.1oz
Steel : 80 - 120Nm
Aluminium : 110 - 130NmTighten Torque

M/T
M/T
A/T (MB)
M/T
A/T (BTRA)
M/T
A/T (BTRA)
M/T
A/T (MB)
M/T
A/T (MB)
A/T (BTRA)
M/T
A/T (MB)
A/T (BTRA)
SECTION 3A
FRONT DRIVE AXLE
TABLE OF CONTENTS
SPECIFICATIONS
GENERAL SPECIFICATIONS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3A-1
General Specifications . . . . . . . . . . . . . . . . . . 3A-1
Fastener Tightening Specifications . . . . . . . . . 3A-2
Component Locator . . . . . . . . . . . . . . . . . . . 3A-3
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A-3
Auto-Locking Hub . . . . . . . . . . . . . . . . . . . . . . 3A-4
Vacuum Circuit . . . . . . . . . . . . . . . . . . . . . . . . 3A-5
Maintenance and Repair . . . . . . . . . . . . . . . 3A-6
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 3A-6
Vacuum Line . . . . . . . . . . . . . . . . . . . . . . . . . . 3A-6
Steering Knuckle and Drive Shaft . . . . . . . . . . 3A-8
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A-14
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . . 3A-16
Axle Housing . . . . . . . . . . . . . . . . . . . . . . . . . 3A-16
Application
Drive Shaft Type
Axle Housing Type
Differential Type
Differential Gear
CV Joint
Build - up
Conventional
Hypoid Gear
4.56
4.56
3.73
4.56
5.38
4.27
4.89
4.89
4.55
4.55
4.55
5.86
3.73
3.73
4.89
1.4 L
SAE 80W/90, API GL - 5
Description
661NA
662NA
661LA
662LA
E20
E23
E32 Reduction Ratio
Oil Capacity
Oil Specification

3A-2 FRONT DRIVE AXLE
FASTENER TIGHTENING SPECIFICATIONS
Steering Knuckle and Drive Shaft
Application
Drive Shaft to Front Axle Inner Shaft
Wheel Speed Sensor
Drive Shaft Cover Bolt
Locking Hub Washer Screw
Hub Flange Bolt
Hub NutNlm
25 - 35
85 - 105
50 - 60
2 - 4
70 - 90
15

FRONT DRIVE AXLE 3A-3
1 Drive Shaft
2 Axle Housing Mounting Bolt
3 Axle Housing
4 Cross Member
COMPONENT LOCATOR
FRONT AXLE
5 Brake Disc
6 Hub-Wheel
7 Locking Hub

3A-4 FRONT DRIVE AXLE
AUTO-LOCKING HUB
1 Cap
2 Filter
3 Vacuum Diaphragm
4 Diaphragm Retainer
5 Piston
6 Bolt (M10)
7 Lock Washer
8 O-ring
9 Retaining Ring
10 Clutch Ring11 Body
12 Return Spring
13 Bearing
14 O-ring
15 Retaining Ring
16 Inner Drive Gear
17 Oil Seal
18 Oil Seal Race
19 Axle Retaining Ring