Disassemble/assemble wheel hub of trailing axle · ar3550w0004a · Mercedes-Benz WIS

AR35.50-W-0004A

Disassemble/assemble wheel hub of trailing axle

16.7.10

REAR AXLE 749.108 /109 /110
Wheel hub with tapered roller bearing

W33.20-0037-06

1 Bearing outer race (inner tapered roller bearing)

2 Wheel hub

3 Bearing outer race (outer tapered roller bearing)

	Disassemble
1	Remove wheel hub (2) of trailing axle		AR35.50-W-0003A
2	Remove brake disc		AR42.10-W-0220L
3	Remove bearing outer races (1, 3)		*000589163300
	Assemble
 Danger!	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
4	Heat up wheel hub (2) in the area of the bearing outer race (1) to approx. 80 °C and install bearing outer race (1) until it abuts	 Continue driving on if necessary using a drift.
 Danger!	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
5	Heat up wheel hub (2) in the area of the bearing outer race (3) to approx. 80 °C and install bearing outer race (3) until it abuts	 Continue driving on if necessary using a drift.
6	Install brake disk		AR42.10-W-0220L
7	Install wheel hub (2) of trailing axle (NA)		AR35.50-W-0003A

Puller

000 589 16 33 00

ar3550w0003a
ar4210w0220l
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