Disassemble, assemble front wheel hub

AR33.20-D-0320C

9.12.09

FRONT AXLE 730.604 in MODEL 667, 668, 670

FRONT AXLE 730.605 in MODEL 668, 670

FRONT AXLE 730.712 in MODEL 670

D33.20-0230-11

1 Radial shaft seal

2 Tapered roller bearing outer race

3 Inner tapered roller bearing

4 Wheel hub with brake disc

5 Tapered roller bearing outer race

6 Outer tapered roller bearing

	Removing
1	Remove front wheel hub		AR33.20-D-0310C
	Disassemble
2	Remove inner tapered roller bearing (3) with tapered roller bearing outer race (2) and radial shaft sealing ring (1)	 Check inner tapered roller bearing (3) and replace if necessary together with tapered roller bearing outer race (2). Replace radial shaft seal (1).	AR33.20-D-0320-02C
		 Check thrust ring on steering knuckle and replace if necessary.	AR33.25-D-0400-09C
	Assemble
3	Install inner tapered roller bearing (3) with tapered roller bearing outer race (2) and radial shaft sealing ring (1)	 Thoroughly grease inner tapered roller bearing (3).	AR33.20-D-0320-05C
			*BF33.20-N-1001-01A
		 VA 730.604/605	*730589011500
		 Front axle 730.712	*733589001500
	Install
4	Install front wheel hub		AR33.20-D-0310C

 Wheel hub, cap

Number	Designation			Front axle 730.604/605	Front axle 730.712


BF33.20-N-1001-01A	Multipurpose grease	Capacity per wheel hub	g	80	100
		Specifications for Operating Fluids	Sheet	BB00.40-P-0267-00A	BB00.40-P-0267-00A

730 589 01 15 00

Drift

733 589 00 15 00

Drift