Installing radial sealing ring

AR35.20-B-0310-01B

Installing radial sealing ring

Rear axle

746.230/231/233 in model 934.2, 938.142, 958.2/4

Modification notes

15.02.2019

Assembly measure (A)

BE35.20-B-1004-02G

15.02.2019

Assembly measure from the inner seal ring to the hub face

BE35.20-B-1005-02G

15.02.2019

Assembling rings

BE35.20-B-1006-02G

Wheel hub

Number

Designation

Rear axle 746.209/213/230/233/302/301/314/315

Rear axle 746.231/305 on Type 934.2, 938.142, 958.4

BE35.20-B-1004-02G

Assembly measure (A)

mm

16,5

16,5

Wheel hub

Number

Designation

Rear axle 746.209/213/230/233/302/301/314/315

Rear axle 746.231/305 on Type 934.2, 938.142, 958.4

BE35.20-B-1005-02G

Assembly measure from the inner seal ring to the hub face

mm

24,5

24,5

Wheel hub

Number

Designation

Rear axle 746.209/213/230/233/302/301/314/315

Rear axle 746.231/305 on Type 934.2, 938.142, 958.4

BE35.20-B-1006-02G

Assembling rings

Spacer ring 1

mm

17,5

17,5

Spacer ring 2

mm

7,5

7,5

Spacer ring 3

mm

36,2

36,2

Spacer ring 4

mm

19,7

19,7

Repair materials

Number

Designation

Order number

BR00.45-Z-1017-06A

MB multipurpose grease, 400 g

A 001 989 34 51 11

1

Place the cover plate (3) on the rear wheel hub (4).

2

Install the new inner radial seal ring (2.1) with the  mandrel (748 589 04 15 00) until it reaches the cover plate (3). .  . 

 Slightly grease the new rubberized sealing surface of the new inner seal ring (2.1).

 Use the spacer rings 3 and 4 prescribed in the  mandrel (748 589 04 15 00).

 After installation, the assembly distance of the inner seal ring (2.1) to the wheel hub face (4) should be next the prescribed assembly measure.

3

Install the new outer seal ring (2.2) with the  mandrel (748 589 04 15 00) and the  complement set (748 589 00 63 00) in the wheel hub (4). .  . 

 Use the spacer rings 2, 3 e 4 prescribed in the  mandrel (748 589 04 15 00) and in  complement set (748 589 00 63 00).

 After installation, the assembly distance of the outer seal ring (2.2) to the wheel hub face (4) should be next the prescribed assembly measure.

4

Install the ABS ring (1) with the  mandrel (740 589 01 15 00).

 Correctly position the ABS ring (1) until it totally reaches at the wheel hub (4).
Otherwise, the ABS ring (1) can be damaged and/or it can cause a reading error of the sensor.