Replace radial sealing rings on side of rear axle center assembly

AR35.31-D-0545H

Replace radial sealing rings on side of rear axle center assembly

5.8.10



Remove

Danger!

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

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

AS00.00-Z-0010-01A

1

Raise vehicle

AR00.60-D-1000H

2

Detach left or right rear axle shaft (4) from rear axle shaft flange (3)

To do this, remove bolts (5).

3

Remove left or right rear axle shaft flange (3)

 To do so, apply a tire lever to the rear axle shaft flange (3) and tip out of the rear axle differential housing.

4

Remove radial shaft sealing ring (2).

 Do not damage seat of radial shaft sealing ring.



Cleaning

5

Clean seat of radial shaft sealing ring in the rear axle differential (1) housing

Cold degreasing agent/cold cleaning solvent HAKU 1025-920

*BR00.45-Z-1051-04A



Check

6

Check seat of radial shaft sealing ring in the rear axle differential (1) housing



Install

7

Install radial shaft sealing ring (2)

 Replace radial shaft seal (2). Lubricate lip of radial shaft sealing ring (2).



Hypoid gear oils (SAE 75 W-90)

Sheet 235.8

BB00.40-P-0235-08A

 Drift

*741589061500

8

Install left or right rear axle shaft flange (3)

9

Screw left or right rear axle shaft (4) onto rear axle shaft flange (3)



*BA35.30-N-1001-01H



Check

10

Check oil level in rear axle center assembly (1) and correct if necessary



Rear axle - oil change

AP35.00-D-3501A

Number

Designation

Rear axle 741.417
in model 906

BA35.30-N-1001-01H

Bolt, rear axle shaft to rear axle gear

M121.5

Nm

100

Number

Designation

Order number

BR00.45-Z-1051-04A

Cold degreasing agent/cold cleaning solvent HAKU 1025-920

Chemische Werke Kluthe GmbH
Gottlieb-Daimler-Str. 12
69115 Heidelberg
Germany
Tel. +49 6221 5301-0
Fax + 49 6221 5301-176
www.wuerth.de