Removing and installing front wheel hub

AR33.20-P-0310A

Removing and installing front wheel hub

15.10.92

Technical modification: Contact spring and washer on front wheel bearing discontinued

Step 3

30.7.95

Technical modification: Front wheel hub dimensions revised

Step 5

 

Removing, installing

1

Remove front wheel

AP40.10-P-4050Z

2

Remove and check brake disc

AR42.10-P-0220A

3

Pull off hub cap (9e)



*116589223300



Front wheel bearing

Model 140

BT33.20-P-9210-01A

4

Slacken Allen bolt (9i), unscrew clamping nut (9d) and remove tapered roller bearing (9m)

 Installation: 

Adjust wheel bearing play.

AR33.20-P-0300A

5

Pull off front wheel hub (9)

 If wheel hub is difficult to remove 

AR33.20-P-0310-01A



*201589103300



*001589503300



*201589033400

 Installation: Pack front wheel hub with grease, coat radial seal ring and pack space between sealing lip and tapered roller bearing with grease. Push front wheel hub with inner tapered roller bearing and radial seal ring onto kingpin.



*BF33.20-P-1001-01A



Front wheel hub dimensions revised

Model 202

BT33.20-P-0001-01A



Checking

6

Check brake splash shield (35)

If necessary replace

7

Check kingpin (5a) for discoloration and wear on bearing seats or contact surface of radial seal ring

 Discoloration may be caused e.g. by heat generated due to incorrect bearing play settings. If necessary 

Replace steering knuckle

Model 140

AR33.25-P-0400A

Models 170, 202, 208

AR33.25-P-0400B

Model 210 except 210.08/28

AR33.25-P-0400C

8

Check front wheel hub

Check threaded bores and rotor teeth for damage.

9

Check tapered roller bearing, bearing races and radial seal ring

If necessary 

AR33.20-P-0310-02A

Disassemble and assemble front wheel hub.

AR33.20-P-0320A

 Model 210.6

On vehicles with extended wheelbase the front wheel hub cannot be disassembled. The entire front wheel hub must be replaced complete on these vehicles.

10

Install in the reverse order

11

Depress brake pedal several times

Number

Designation

Models 140, 202

Model 170

BF33.20-P-1001-01A

Filling quantities

Hub cap

g

15

15

Hub (total capacity)

g

60

60

Specifications for service products

Sheet

BB00.40-P-0265-01A

BB00.40-P-0265-01A

Number

Designation

Model 208

Model 210

BF33.20-P-1001-01A

Filling quantities

Hub cap

g

15

15

Hub (total capacity)

g

60

60

Specifications for service products

Sheet

BB00.40-P-0265-01A

BB00.40-P-0265-01A