Remove/install bell hub with outer planet carrier

AR33.20-W-0074ZA

Remove/install bell hub with outer planet carrier

16.12.2019

Front axle

730.150/151 in model 959

Modification notes

06.03.2020

Bolt, bell hub to wheel hub

FRONT AXLE 730.15

BA33.20-N-1006-01B

1

O-ring

2

Screw

3

Bell hub

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Notes on evaluating oil loss at major assemblies

AH00.00-N-0011-02A

 

Remove/install

1

Remove brake drum.

AR42.10-W-1010Z

2

Remove sun gear from planetary hub reduction drive.

AR33.20-W-0340ZA

3

Remove bolts (2) .

 Installation: Install new screws (2).

 Bolt, bell hub to wheel hub

*BA33.20-N-1006-01B

4

Pry off bell hub (3) from wheel hub.

AR33.20-W-0074-01AH

 Use three screws M12x1.5 for prying off.

 Installation: The bore Ø 16 mm on the bell hub (3) and the cutout in the wheel hub must line up.
Grease new O-ring (1) and install.

MB multipurpose grease, 400 g

*BR00.45-Z-1017-06A

5

Install in the reverse order

 Wheel control, hub

Number

Designation

Front axle 730.15

BA33.20-N-1006-01B

Bolt, bell hub to wheel hub

M12x1.5

Nm

140

Repair materials

Number

Designation

Order number

BR00.45-Z-1017-06A

MB multipurpose grease, 400 g

A 001 989 34 51 11