1998 SSANGYONG MUSSO lock

3A-20 FRONT DRIVE AXLE
2. Assemble the parts of the drive pinion.
3. Assemble the parts of the differential carrier.
4. Measure backlash of the side gear and pinion.
5. Install the differential carrier assembly into the axle housing.
Notice
Be careful not to change the caps. Be sure to keep the
original position of the caps.
Tightening Torque of the
Lock Nut240 - 310 Nm
Tightening Torque of the
Ring Gear Bolts75 - 90 Nm
Standard 0 - 0.05 mm
Tightening Torque of the
Bearing Cap Bolts48 - 69 Nm

3D-2 REAR DRIVE AXLE
FASTENER TIGHTENING SPECIFICATIONS
Application
Inner Bracket Mounting Nut
Propeller Shaft to Rear Axle Input Shaft
Lower Arm Mounting Nut
Lower Shock Absorber to Axle Housing
Upper Arm Mounting Nut
Stabilizer Bar Mounting Bolt
Lateral Rod Mounting Nut
Drive Pinion Lock Nut
Oil Drain Plug
Ring Gear Mounting Bolt
Oil Filler PlugN
· ·· ·
·m
50 - 65
70 - 80
150 - 180
50 - 65
150 - 180
30 - 45
150 - 180
240 - 310
28 - 42
75 - 90
28 - 42
4.55
4.55
4.55
4.27
5.86
3.73
3.73
4.89
1.9 L
SEA 80W/90, API GL - 5 M/T
A/T (MB)
M/T
A/T (MB)
A/T (BTRA)
M/T
A/T (MB)
A/T (BTRA)
Oil Capacity
Oil Specification
ApplicationDescription
GENERAL SPECIFICATIONS(CONT'D)
E20
E23
E32 Reduction Ratio

REAR DRIVE AXLE 3D-11
UNIT REPAIR
AXLE HOUSING
Preceding Work : Removal of the axle shaft
Removal of the axle housing
1 Drive Pinion Lock Nut......................240-310 Nm
2 Washer
3 Companion Flange
4 Pinion Oil Seal
5 Bearing Slinger
6 Bearing
7 Shim
8 Shim
9 Bearing Cup
10 Breather Nipple
11 Rear Axle Housing
12 Oil Drain Plug.......................................28-42 Nm
1 3 Shim
14 Bearing
15 Drive Pinion
16 Bearing Cap1 7 Bolt....................................................87-124 Nm
18 Bearing
1 9 Shim
20 Ring Gear
21 Shaft Lock Pin
22 Differential Case
23 Ring Gear Mounting Bolt......................75-90 Nm
24 Thrust Washer
25 Differential Pinion
26 Thrust Washer
27 Side Gear
28 Differential Shaft
29 Housing Cover
3 0 Bolt......................................................38-46 Nm
31 Oil Filler Plug.......................................28-42 Nm

REAR DRIVE AXLE 3D-13
5. Remove the drive pinion lock nut. Disassemble the parts of
the drive pinion.
Assembly Procedure
1. Clean the all parts and check the followings.
lCheck the ring gear and drive pinion for wear or damage.
If damaged, replace it as set.
lCheck the bearing for sticks, wear, noise or turning
resistance.
lCheck the side gear, pinion, pinion shaft and thrust
washer for wear or damage.
lCheck the differential carrier for crack or wear (bearing
contact surface). Check the gear case for crack.
2. Assemble the parts of the drive pinion.
3. Assemble the parts of the differential carrier.
Tightening Torque of The
Pinion Lock Nut240 - 310 Nm
Tightening Torque of The
Ring Gear Bolts75 - 90 Nm

REAR DRIVE AXLE 3D-17
Inspection
lRemove the LSD assembly and check the pre-load torque.
lIf necessary, replace LSD assembly.
Procedure
1. Fix the right shaft of LSD to the special tool (A).
2. Install the special tool (B) to the left shaft and rotate
counterclockwise and check the pre-load torque.
Normal Torque 3.6 - 9.0kgm
Notice
If necessary, replace LSD assembly.

SECTION 4A
HYDRAULIC BRAKES
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 4A-1
General Specifications . . . . . . . . . . . . . . . . . . 4A-1
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-2
Noise or Vehicle Vibration When Applied
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-2
Pulls to One Side When Braking . . . . . . . . . . . 4A-2
Poor Braking . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-2
Increasing Pedal Stroke (Pedal Goes to
Floor) or Brake Dragging . . . . . . . . . . . . . . . 4A-3
Poor Braking of Parking Brake . . . . . . . . . . . . 4A-3
TABLE OF CONTENTS
Component Locator . . . . . . . . . . . . . . . . . . . 4A-4
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-4
ABS / ABD . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-5
Non-ABS / ABD . . . . . . . . . . . . . . . . . . . . . . . . 4A-6
Maintenance and Repair . . . . . . . . . . . . . . . 4A-7
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 4A-7
Bleeding the Brakes . . . . . . . . . . . . . . . . . . . . 4A-7
Brake Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . 4A-9
LCRV (Load Conscious Reducing Valve) . . . 4A-12
Caution: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this
cable will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK
unless otherwise noted.
Type
Pedal Ratio
Pedal Stroke
Pedal Freeplay
Type
Inner Diameter
Type
Ratio
Type
I.D. of Caliper Cylinder
Thickness of Brake Pad
Thickness of Disc Plate
Type
I.D. of Caliper Cylinder
Thickness of Brake Pad
Thickness of Disc Plate
Type
Operation
SpecificationPBR Brake
4.3 : 1
132 mm
f23.81 mm
5.0 : 1
f60.4 mm
¬
f40.5 mm
9.5 mm
¬ Suspended
1 - 4 mm
Tandem Type with Lever Sensor
Vacuum Booster Type
Ventilated Disc
10 mm
24 mm
Rear Wheel Internal Expansion Type
Mechanical
SAE J1703, DOT3
SPECIFICATIONS
GENERAL SPECIFICATIONS
Brake Pedal
Master Cylinder
Brake Booster
Front Brake
Rear Brake
Parking Brake
Brake FluidMANDO Brake
4.3 : 1
138 mm
f25.4 mm
5.6 : 1
f60 mm
Solid Disc
f38.2 mm
10.0 mm
10.4 mm
Application

HYDRAULIC BRAKES 4A-11
Adjustment Procedure
1. Pedal Height
Notice
If pedal height is not in specified value, loosen the stop
lamp nut (B) and adjust the pedal height.
2. Pedal Stroke
Height (A) 150 mm (From the carpet)
Notice
If pedal stroke is not in specified value, loosen the stop bolt
and lock nut (F) and adjust the pedal stroke.
3. Free Play
Stroke (C)Mando : 138 mm
PBR : 132mm
Notice
To adjust, depress the brake pedal several times until there
is no more vacuum left in the vacuum line.
To adjust, loosen the lock nut (D) of the push rod and turn
the rod.
Free Play (E)1 - 4 mm
Inspection Procedure
1. Inspect the wear of bushing.
2. Inspect the warp and bend of brake pedal.
3. Inspect the return spring of brake pedal.
4. Inspect the conductivity when connecting the tester to the
stop lamp switch connector.

HYDRAULIC BRAKES 4A-13
Construction
LCRV consists of sensing part and hydraulic control part.
1. Sensing Part
It detects the changes of vehicle height caused by vehicle
load. It consists of load sensing spring and control lever
which change according to vehicle load.
2. Hydraulic Control Part
It consists of valve stem devices which controls hydraulic
pressure according to load detected by sensing part.
Trouble Shooting
Poor Braking
Possible Cause
Air in Brake System
Poor Adjustment of Sensor Spring
Damaged Sensor Spring
Fluid Leaking from LCRVRemedy
Bleeding
Adjust
Replace
Replace
Possible Cause
Poor Adjustment of Sensor Spring
Internal Fluid Leaking of LCRVRemedy
Adjust
Replace
Abnormal Locking