Disassemble, assemble front wheel hub

AR33.20-W-0320A

1.9.09

FRONT AXLE 739.5## #F up to 168310
with disk brake

W33.20-0037-06

1 Bearing outer race (inner tapered roller bearing)

2 Front wheel hub

3 Bearing outer race (outer tapered roller bearing)

Modification notes

6.7.09

Work procedure completely revised.

	Disassemble
1	Remove front wheel hub		AR33.20-W-0310A
2	Remove ABS measuring ring		AR42.30-W-0160A
3	Remove brake disc		AR42.10-W-0220E
4	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
5	Heat up front 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.
			*739589041500
 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
6	Heat up front 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.
			*312589131500
7	Install brake disk		AR42.10-W-0220E
8	Install ABS measuring ring		AR42.30-W-0160A
9	Install front wheel hub		AR33.20-W-0310A

739 589 04 15 00

Drift

312 589 13 15 00

Puller

000 589 16 33 00