ap3520a3550a

Rear axle wheel hubs - regreasing, checking tapered roller bearings

Type ap · topic 35.20 · version 0302 · 2008-01-11

Applies to: REAR AXLE 745.800 in MODEL NAB372.124 /317

Where it sits

Function group 2 Chassis › 35 Rear axle › 35.20 Wheel location, wheel hubs — Series 372 (models 124, 317)

EinPAS 17 Drivetrain/axle › 17.51 Rear axle › 17.51.41 Wheel carrier/steering knuckle/wheel hub/wheel bearing — Series 372 (models 124, 317)

EinPAS 17 Drivetrain/axle › 17.52 Additional axle › 17.52.42 Wheel carrier/steering knuckle/wheel hub/wheel bearing — Series 372 (models 124, 317)

Also applies to engines/gearboxes: 745 800

AP35.20-A-3550A

Rear axle wheel hubs - regreasing, checking tapered roller bearings

10.1.08

REAR AXLE 745.800 in MODEL NAB372.124 /317

Modification notes

10.12.04

Multipurpose grease, filling capacity per wheel hub

Rear axle 745.800

*BF35.20-N-1001-01B

17.12.04

Filling capacity of rear wheel hub revised

Step 8

*BF35.20-N-1001-01B

Removing

1

Remove rear road wheels.

The vehicle must be jacked up on the lift support points when detaching the rear wheels.

Remove/install wheels

AR40.10-A-1100A

2

Remove brake drum

Remove/install brake drum

AR42.10-A-1010A

3

Remove rear axle shaft

Remove/install rear axle shaft

AR35.30-A-0620A

4

Remove rear wheel hub

Remove/install rear wheel hub

AR35.20-A-0310A

5

Disassemble rear wheel hub

Disassemble/assemble rear wheel hub

AR35.20-A-0320A

6

Clean rear wheel hub and all tapered roller bearings

Checking

7

Check all tapered roller bearings for condition and wear

Worn tapered roller bearings should be replaced in pairs.

Install

8

Grease all tapered roller bearings

*BF35.20-N-1001-01B

MB multipurpose grease

*BR00.45-Z-1017-06A

9

Assemble rear wheel hub

Disassemble/assemble rear wheel hub

AR35.20-A-0320A

10

Install rear wheel hub

Remove/install rear wheel hub

AR35.20-A-0310A

11

Adjust wheel bearing play

Adjust wheel bearing play

AR35.20-A-0300A

12

Install rear axle shaft

Remove/install rear axle shaft

AR35.30-A-0620A

13

Install brake drum

Remove/install brake drum

AR42.10-A-1010A

14

Fit rear wheels

Remove/install wheels

AR40.10-A-1100A

Wheel hub, cap

Number

Designation

Rear axle 745.800

BF35.20-N-1001-01B

Multipurpose grease

Capacity per wheel hub

g

200

Specifications for Operating Fluids

Sheet

BB00.40-P-0267-00A

Repair materials

Number

Designation

Order number

BR00.45-Z-1017-06A

MB multipurpose grease

A 001 989 34 51 11

Referenced documents