SsangYong Musso. Manual - part 438

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

3A-22  FRONT DRIVE AXLE

Inspection of Ring Gear Tooth Contact Pattern

Normal Contact

Apply gear-marking compound (prussian blue / red lead) on
the ring gear teeth. Rotate the ring gear and check the tooth
contact pattern.

Abnormal Contact

Tooth Contact pattern

Possible Cause

Remedy

1. Heel Contact

2. Toe Contact

3. Face Contact

4. Flank Contact

Insufficient backlash (little)

!

Tooth can be damaged
or broken under heavy
load

Excessive backlash (much)

!

Drive pinion shaft is apart
from the ring gear

!

Noise can be occurred

Insufficient backlash (much)

!

Gear contacts on the low
flank

!

Gear can be damaged or
worn

!

Noise can be occurred

Adjust backlash(Decrease backlash)

!

Select proper shim(s) to move the
drive pinion toward the ring gear
(toward toe)

Adjust backlash(Increase backlash)

!

Select proper shim(s) to move the
drive pinion against the ring gear
(toward heel)

Adjust backlash(Increase pinion shim)

!

Move the drive pinion toward the ring
gear (toward center of ring gear)

Adjust backlash(Decrease pinion shim)

!

Move the ring gear toward the drive
pinion (toward ring gear center line)

Excessive backlash (little)

!

Noise can be occurred

Diesel

Gasoline

(M161)

Gasoline

(M162)

Diesel

Gasoline

Application

Joint Type

Number of Spider

Front

Front

Rear

Front

Rear

Front (Full-Time)

Front (Part-Time)

Rear

Front

Rear

SECTION 3C

PROPELLER  SHAFT

TABLE OF CONTENTS

Specifications . . . . . . . . . . . . . . . . . . . . . . . .  3C-1

General Specifications . . . . . . . . . . . . . . . . . .  3C-1

Component Locator . . . . . . . . . . . . . . . . . . .  3C-2

M/T & A/T (Part-time T/C) . . . . . . . . . . . . . . . .  3C-2

Maintenance  and  Repair . . . . . . . . . . . . . . .  3C-3

On-Vehicle Service . . . . . . . . . . . . . . . . . . . . .  3C-3

Propeller Shaft . . . . . . . . . . . . . . . . . . . . . . . .  3C-3

SPECIFICATIONS

GENERAL SPECIFICATIONS

Description

Single or Single & Double Cardan

Single Cardan

Constant Velocity(CV) & Double Carden

Single Cardan

3

2

2

CV Joint : 1, Double Spiders : 1

2

Diesel

Gasoline

Shaft Dimensions

(L

×

O.D

×

I.D)

When Compressed

Fully

Front

Rear

Front

Rear

Front

Rear

-

-

-

M/T & MB A/T

BTRA A/T (2p-Type)

TONGIL

KSC

-

576

×

φ

59.5

×

φ

63.5

973

×

φ

63.5

×

φ

659.5

583.5

×

φ

44.7

×

φ

50.8

973

×

φ

63.5

×

φ

459.5

380.8

×

φ

63.5

×

φ

59.5

591.5

×

φ

63.5

×

φ

59.5

601.6

×

φ

50.8

×

φ

44.7

579.6

×

φ

50.8

×

φ

44.7

776.8

×

φ

63.5

×

φ

59.5

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