Remove/install radial sealing ring of rear axle shaft at rear axle housing

AR35.31-P-0541GG

Remove/install radial sealing ring of rear axle shaft at rear axle housing

16.11.09

20.3.04

Oil filler/drain screw on rear axle differential modified

Phased in as of 19.01.04

 The oil filler screws and oil drain screws should always be replaced after being unscrewed.

The new oil filler screws and drain screws as well as the tapped holes must be cleaned with a special cleaning spray and provided with a special sealing compound.

BT35.31-P-0015-01A

The oil filler screw should always be replaced after being unscrewed from the rear axle differential.

The new oil filler screw as well as the tapped hole must be cleaned with a special cleaning spray and the oil filler screw provided with a special sealing compound

 Only carry out oil level check at interior temperature.

AR35.31-P-0520-03A



Removing

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

1

Raise vehicle

2

Remove left or right rear axle shaft (37)

AR35.30-P-0620GG

3

Using a wide screwdriver, lever radial sealing ring (32) out of rear axle center assembly (50).



Install

4

Press new radial sealing ring (32) into differential (50) using  drift (049b) (50)

 Coat lip of new radial sealing ring (32) with Universal hypoid gear oil.

 Drift

*126589001500

5

Replace circlip (37o) and replace rear axle shaft (37)

AR35.30-P-0620GG



Checking

6

Check oil level in rear axle differential and correct if necessary

 Mixing of old universal hypoid gear oil and the new FE hypoid gear oil should be avoided due to the better fuel economy.

AR35.31-P-0520-03I

 Filling capacity of rear axle differential

*BF35.31-P-1001-01F

Cleaning spray, Loctite 7063 (150ml)

*BR00.45-Z-1046-04A

Sealant, Omnifit 100H (50 g)

*BR00.45-Z-1061-01A

 Oil filler screw for rear axle differential

*BA35.31-P-1002-02A



Oil filler/drain screw on rear axle differential modified

Phased in as of 19.01.04

BT35.31-P-0015-01A

7

Lower vehicle

Number

Designation

Model
170

Model
208

BA35.31-P-1002-02A

Oil filler screw, rear axle differential

Nm

50

50

Number

Designation

Model 170.435

Model 170.444/445/447/
449

Model
170.465/466

BF35.31-P-1001-01F

Filling capacity

Rear axle center assembly

Liters

0.7

1.1

1.1

Specifications for Operating Fluids

Sheet

BB00.40-P-0235-07A

BB00.40-P-0235-07A

BB00.40-P-0235-07A

Number

Designation

Model 208.335/344/345/
347/348/435/444/445/447/448

Model
208.365/ 370/465/470

BF35.31-P-1001-01H

Filling capacity

Rear axle center assembly

Liters

1.1

1.1

Specifications for Operating Fluids

Sheet

BB00.40-P-0235-07A

BB00.40-P-0235-07A

Number

Designation

Order number

BR00.45-Z-1061-01A

Sealant, Omnifit 100H (50 g)

A 002 989 23 71

BR00.45-Z-1046-04A

Cleaning spray, Loctite 7063 (150ml)

A 001 986 71 71 10