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SsangYong Rexton. Service manual - part 481

FRONT AXLE 3A-19

SSANGYONG Y200

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AXLE HOUSING

Removal/Installation

1. Remove the propeller shaft from the front axle input

shaft.

Installation Notice

2. Remove the steering gear linkage.

YAD3A340

YAD3A350

YAD3A370

YAD3A360

Tightening Torque

81 - 89 N•m

(60 - 66 lb-ft)

3. Remove the breather hose.

4. Remove the cross member and axle housing

mounting nut (1).

Installation Notice

5. Remove the frame and cross member mounting

nut (2) and pull off the cross member.

Installation Notice

Tightening torque

95 - 142 N•m

Tightening Torque

62 - 93 N•m

(45 - 69 lb-ft)

6. Support the axle housing on a suitable jack,

remove the axle housing mounting bracket nuts.

Installation Notice

Tightening Torque

62 - 93 N•m

(45 - 69 lb-ft)

7. Lowering the jack carefully, remove the axle

housing assembly.

8. Installation should follow the removal procedure

in the reverse order.

SSANGYONG Y200

3A-20 FRONT AXLE

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UNIT REPAIR

AXLE HOUSING ASSEMBLY

Disassembly

1. Remove the drain plug and drain the oil and than

reinstall the drain plug.

Installation Notice

YAD3A400

YAD3A410

YAD3A420

Tightening Torque

28 - 40 N•m

(21 - 30 lb-ft)

2. Remove the axle housing mounting bracket bolt

and pull off the bracket and inner shaft assembly.

3. Remove the bearing fixing snap ring of inner shaft

and pull off the bearing. Remove the inner shaft
and housing bracket

4. Remove the axle housing cover.

Notice: Clean the gasket dregs of the cover and
housing contact surface.

YAD3A430

FRONT AXLE 3A-21

SSANGYONG Y200

YAD3A440

YAD3A460

YAD3A450

5. Remove the bearing cap mounting bolt and pull off

the bearing cap. Pull out the differential carrier
assembly.

Notice: Do alignment marks on the bearing dap
not to change the caps before removal. When pulling
out, be careful not to damage the axle housing.

6. Disassemble the parts of differential carrier

assembly.

7. Remove the drive pinion lock nut. Disassemble

the parts of drive pinion.

SSANGYONG Y200

3A-22 FRONT AXLE

1. Heel contact

2. Toe contact

3. Face contact

4. Flank contact

Adjust backlash
(Drecrease backlash)

•

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

Adjust backlash
(Increase backlash)

•

Select proper shim 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
( t o w a r d r i n g g e a r
center line)

Excessive backlash

•

Noise can be occurred

Insufficient backlash

•

Tooth can be damaged
or broken under heavy
load

Excessive backlash

•

Drive pinion shaft is
apart from the ring gear

•

Noise can be occurred

Insufficient backlash

•

Gear contacts on the
low flank

•

Gear can be damaged
or worn

•

Noise can be occurred

Inspection of Ring Gear Tooth Contact
Pattern

1. 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.

YAD3A470

2. Abnormal Contact

Tooth contact pattern

Possible cause

Remedy

YAD3A480

YAD3A500

YAD3A520

YAD3A490

YAD3A510

YAD3A530

YAD3A540

YAD3A550

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