Disassemble/assemble rear wheel hub

AR35.20-L-0320A

Disassemble/assemble rear wheel hub

16.11.09

13.3.02

Value changed from 110 Nm to 30 Nm and 40 °

Value in series BA42.10-N-1001-13D on model 668, 670 rear axle 742.5 changed

*BA42.10-N-1001-13D

19.4.02

Value changed from 135 Nm to 30 Nm and 40 °

Value in row 1001 changed for 668/670 from 135 Nm to 30 Nm and 40°.

*BA42.10-N-1001-13D

 

Disassemble/assemble

1

Remove wheels

AR00.60-D-1000-01B

2

Remove brake pads

AR42.10-D-1700B

3

Remove rear axle rpm sensor

AR42.30-D-0714A

4

Remove rear wheel hub

AR35.20-L-0310A

5

Detach rear wheel hub (2) from brake disk (4).



 Installation: use new bolts (1).

*BA42.10-N-1001-13D

6

Press angular roller bearing (3) out of rear wheel hub (2)

 Installation: Coat slide surface in rear wheel hub with assembly paste

*BR00.45-Z-1049-06A

 Position drift only at outer circumference of angular roller bearing



*742589001500

7

Remove ABS measuring ring (5) from brake disk (4)

 Installation: Use new ABS measuring ring when is stalling a new brake disk

AR42.30-L-0160-02B

Adjustment value

*BE42.30-N-1001-01A

 Dial indicator

*001589532100

 Gage stand

*363589022100

 Drift

*742589001500

 Drift

*742589011500

8

Assemble in the reverse order

Number

Designation

Model 668, 670 with rear axle 742.50

Model 970, 972, 975, 976 with rear axle 742.50

BE42.30-N-1001-01A

Permissible concentricity deviation of ABS measuring ring

mm

0.20

0.20

Number

Designation

Models 668, 670 with rear axle 742.505

BA42.10-N-1001-13D

Bolt, brake disk to wheel hub

Stage 1

Nm

30

Stage 2

°

40

Number

Designation

Order number

BR00.45-Z-1049-06A

Mounting paste Altemp. QNB 50

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