1998 SSANGYONG MUSSO oil

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

FRONT DRIVE AXLE 3A-17
1 Front Axle Housing Mounting Bracket
2 Inner Shaft (Left)
3 Bolt......................................................55-65 Nm
4 Oil Seal.................................................. Replace
Apply Grease to the Sealing Rib
5 Snap Ring
6 Bearing
7 Snap Ring
8 Oil Drain Plug.......................................28-41 Nm
9 Front Axle Housing
10 Breather Nipple
11 Inner Shaft (Right)
12 Pinion Lock Nut................................240-310 Nm
13 Washer
14 Companion Flange
15 Oil Seal.................................................. Replace
Apply Grease to the Sealing Rib
16 Bearing
1 7 Shim
18 Bearing Baffle
1 9 Shim20 Bearing
21 Oil Slinger
22 Drive Pinion
23 Oil Filler Plug.......................................28-41 Nm
2 4 Bolt......................................................39-46 Nm
25 Axle Housing Cover..............Apply Liquid Gasket
to the Contact Surface
26 Ring Gear
27 Bearing
2 8 Shim
29 Shaft Lock Pin
30 Differential Case
3 1 Bolt......................................................75-90 Nm
3 2 Bolt......................................................48-69 Nm
33 Washer
34 Bearing Cap
35 Thrust Washer
36 Side Gear
37 Differential Shaft
38 Differential Pinion
39 Thrust Washer

3A-18 FRONT DRIVE AXLE
Disassembly Procedure
1. Remove the drain plug and drain the oil. Reinstall the drain
plug.
Installation Notice
Tightening Torque 28 - 41 Nm
2. Unscrew the axle housing and housing mounting bracket
bolts and remove the bracket and inner shaft assembly.
3. Remove the bearing fixing snap ring of the inner shaft and
pull out the bearing. Separate the inner shaft and the
mounting bracket.
4. Remove the axle housing cover.
Notice
Clean the cover and housing contact surfaces.

FRONT DRIVE AXLE 3A-21
6. Measure backlash of the drive pinion and ring gear.
7. Install the axle housing cover.
8. Assemble the parts of the front axle shaft and housing
mounting bracket.
Notice
Apply grease to the oil seal rib.
9. Align the axle shaft and differential carrier spline and insert
the axle shaft. Assemble the axle housing mounting bracket
to the axle housing.
Specified Value 0.13 - 0.20 mm
Tightening Torque 39 - 46 Nm
Tightening Torque 55 - 65 Nm

3C-2 PROPELLER SHAFT
1 Flange Yoke
2 Cross and Bearing Assembly (with Snap Ring)
3 Cross and Bearing Assembly (with Snap Ring)
4 Slip Yoke Assembly
5 Grease Nipple
6 Dust Cap
7 Oil Seal
8 Split Washer
9 Slip Tube Shaft
10 Tube
Notice
Only the length of shaft is different and the components of front/rear shaft are the same.
(The deadener is inserted to the inside of tube of rear shaft, both ends)
COMPONENT LOCATOR
M/T & A/T (PART-TIME T/C)
1. Gasolin : E32
- Fromt Propeller Shaft
2. Diesel/Gasolin : E23,20
- Fromt Propeller Shaft
: A/T + Full - Time T/C
3. Gasolin
- Rear Propeller Shaft
Diesel
- Fromt & Rear Propeller Shaft
: M/T & A/T + FPart - Time T/C
11 Tube Yoke
12 Flange Yoke
13 Diesel : Cross and Bearing Assembly (with Snap Ring)
Gasoline : CV Joint (DOJ)
14 Diesel : Double Cardan
Gasoline : Stub Shaft
15 Tube
16 Cross and Bearing Assembly (with Snap Ring)
17 Center Couping Yoke
18 Boots Band

SECTION 3D
REAR DRIVE AXLE
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3D-1
General Specifications . . . . . . . . . . . . . . . . . . 3D-1
Fastener Tightening Specifications . . . . . . . . . 3D-2
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-3
Noise (During Straight Driving) . . . . . . . . . . . . 3D-3
Oil Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-3
Noise (During Turning) . . . . . . . . . . . . . . . . . . 3D-3
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-3
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-4Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-4
Component Locator . . . . . . . . . . . . . . . . . . . 3D-5
Maintenance and Repair . . . . . . . . . . . . . . . 3D-6
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . 3D-6
Axle Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-6
Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3D-9
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . . 3D-11
Axle Housing . . . . . . . . . . . . . . . . . . . . . . . . . 3D-11
LSD (Limited Slip Diffrential) . . . . . . . . . . . . . 3D-16
SPECIFICATIONS
GENERAL SPECIFICATIONS
Axle Shaft Type
Axle Housing Type
Differential
Reduction Ratio
Type
Gear
M/T
M/T
A/T (MB)
M/T
A/T (BTRA)
M/T
A/T (BTRA)
Description
Semi - floating
Salibury (Build-up)
Conventional Type
Hypoid Gear
4.55
4.55
3.73
4.55
5.38
4.27
4.89Application
661NA
662NA
661LA
662LA

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-3
Checks
Worn or Damaged Tooth of Pinion or Side Gear
Worn Pinion Shaft
Excessive Backlash of Pinion Gear and Side Gear
Excessive End-play of Rear Axle Shaft
Incorrect Contact of Side Gear and Differential Case
Axle Housing Crack
Bent or Poor Installation of Drive Pinion Oil Seal
Damaged or Torn Drive Pinion Oil Seal
Loosened Bearing Collar
Worn or Damaged Universal Joint
Worn or Damaged Axle Shaft BearingChecks
Excessive Oil
Faulty Seal of Carrier Contact Surface
Axle Housing Crack
Worn or Damaged Oil SealChecks
Lack of Oil
Low Viscosity of Oil
Insufficient Oil
Excessive Backlash of Ring Gear
Worn or Damaged Tooth of Ring and Pinion Gear
Worn or Damaged Drive Pinion Bearing
Bent Axle Housing
Bent Differential Case
Worn Pinion Shaft
Incorrect Drive Pinion Preload
Incorrect Contact of Ring Gear and Pinion
DIAGNOSIS
NOISE (DURING STRAIGHT DRIVING)
Action
Replenish
Replace
Replace
Adjust
Replace
Replace
Replace
Replace
Replace
Adjust
Retightening
OIL LEAKAGE
Action
Adjust
Repair
Replace
Replace
NOISE (DURING TURNING)
Action
Replace
Replace
Replace
Adjust
Replace
Replace
Replace
Replace
Replace
Replace
Replace
HEATING
Checks
Lack of Oil
Insufficient Backlash of Gears
Excessive Preload of BearingAction
Replenish
Adjust
Adjust