Remove/install rear wheel hub

AR35.20-D-0310B

Remove/install rear wheel hub

20.10.09

22.1.09

Multipurpose grease A 001 989 28 51 10 deleted, replaced by

MB multipurpose grease A 001 989 34 51 11

Step 8

AR35.20-D-0310-04A

22.1.09

Multipurpose grease A 001 989 28 51 10 deleted, replaced by

MB multipurpose grease A 001 989 34 51 11

Operation step 8, 11



Removing

1

Take off wheels of rear axle

AR40.10-D-1100A

2

Unscrew brake caliper (5) with brake caliper support

 Use welding wire to tie brake caliper (5) onto wheel well.

3

Remove rear-axle shaft (12)

AR35.30-D-0620B

4

Push back brake shoes of parking brake at adjusting wheel (14) (arrow)

5

Take off wheel hub (6)

AR35.20-D-0310-04A

6

Pull ABS sensor ring (1), seal (2) and wheel bearing (3) out of wheel hub

 Place small wooden blocks under the support arms of the puller  for height compensation.



*000589343300



*000589683300



Install

7

Inspect thrust ring, replace if necessary

 Do not confuse the thrust rings for the right and left sides because they feature an oil slinger which directs the oil back over the lip of the shaft seal. Leakages would be certain to occur if incorrectly installed.

AR35.20-D-0310-05A

To prevent confusion, the thrust ring for the right side is color coded in the chamfer.

8

Insert wheel bearing (3)

 Thoroughly grease wheel bearing (3) beforehand.

MB multipurpose grease

*BR00.45-Z-1017-06A

9

Coat outer circumference of new seal (2) with sealant and drive into place

 Check sealing surface of wheel hub for damage and reface if necessary.

 Do not coat sealing rings with partially rubber-coated sealing surfaces with sealant.

 Drive sealing ring internally into wheel hub, flush to max. 3 mm.



*389589021500

Sealant

*BR00.45-Z-1017-01A

10

Insert ABS sensor ring (1)

 Coat contact surface with sealant and drive into place up to stop using plastic hammer.

Sealant

*BR00.45-Z-1017-01A

11

Fit on wheel hub (6)

 Thoroughly grease wheel bearing (7) prior to installation.

AR35.20-D-0310-04A



*BA35.20-N-1001-06C



*BA35.20-N-1002-06C

MB multipurpose grease

*BR00.45-Z-1017-06A

12

Check and adjust wheel bearing play

AR35.20-D-0310-06A

*BE35.20-N-1001-02B



*BA35.20-N-1002-06C



*001589532100



*363589022100



*309589010700

13

Install rear axle shaft (12).

AR35.30-D-0620B

14

Mount brake caliper (5) with brake caliper support



*BA42.10-N-1001-12A

15

Adjust parking brake

AR42.20-D-0540C

16

Fit wheels on rear axle

AR40.10-D-1100A

Number

Designation

Rear axle 741.130/131/171,
741.52/53

BE35.20-N-1001-02B

Play of wheel bearings in wheel hub

mm

0.02...0.04

Number

Designation

Rear axle 741.130/131/171,
741.52/53

BA35.20-N-1001-06C

Inside wheel hub slotted nut to axle tube

Nm

300

BA35.20-N-1002-06C

Outer slotted nut, wheel hub to rear axle tube

Nm

250

Number

Designation

Model
904

Model
XD4/XD5/
YD4/YD5

BA42.10-N-1001-12A

Bolt, brake caliper support to rear axle tube

M121.5

Nm

-

-

M141.5

Stage 1

Nm

170

170

Stage 2

°

-

-

M161.5

Stage 1

Nm

-

-

Stage 2

°

-

-

Number

Designation

Order number

BR00.45-Z-1017-01A

SV flame starting system sealant replaced by: A001 989 25 20

A 000 989 54 20

BR00.45-Z-1017-06A

MB multipurpose grease

A 001 989 34 51 11