Adjust wheel bearing play

AR33.20-P-0300A

Adjust wheel bearing play

6.7.10

25.7.06

Wheel bearing play at front axle

MODEL 209

*BE33.20-P-1002-01A



Removing

1

Remove front wheel



Remove/install wheels

All except model 171

AP40.10-P-4050Z

Model 171

AP40.10-P-4050V

2

Turn-in wheel bolt (48a) opposite from brake rotor attachment bolt

 To immobilize brake rotor.

3

Press brake pads back into brake caliper

4

Pull off hub cap (9e) using removal and installation tool



*116589223300



Checking

5

Loosen hexagon socket bolt (9i) and tighten clamp nut (9d) lightly whilst turning the front wheel hub

 To set up the wheel bearing.

Observe technical modification on Model 140:





Front wheel bearing

Contact spring and washer not used anymore

BT33.20-P-9210-01A

6

 Mount dial indicator (022) with  dial indicator holder (015) on the brake disk



*363589022100



*001589532100

7

Adjust wheel bearing play by turning (arrow) the clamping nut (9d) in stages while pushing and pulling the brake disk firmly back and forth.

 Do not twist or tilt the wheel hub during the measurement. Correct measurement is only possible by pulling and pushing parallel to the wheel axle.

 Incorrect measurement will result in the set wheel bearing play being too small. This can then lead to wheel bearing damage.

Wheel bearing play at front axle

*BE33.20-P-1002-01A

8

Tighten the Allen bolt (9i), check the wheel bearing end float again

 All except model 171, 203, 209, 220

*BA33.20-P-1003-01A

 Model 171, 203, 209

*BA33.20-P-1001-01E

 Model 220

*BA33.20-P-1003-01F

9

 Remove the dial indicator (022) with  dial indicator holder (015)



Install

10

Fill hub cap (9e) with high-temperature roller bearing grease



*BF33.20-P-1001-01A

11

Mount hub cover (9e)



*116589223300

12

Remove wheel bolt (48a)

13

Mount front wheel



Remove/install wheels

All except model 171

AP40.10-P-4050Z

Model 171

AP40.10-P-4050V

 Danger!

Risk of accident when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work

Before starting engine, actuate brake pedal several times until the pressure is built up and maintained in the brake system.

AS42.50-Z-0002-01A

14

Push down brake pedal several times

Number

Designation

Model
140

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

Number

Designation

Model
170

Model
171

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

0.01...0.02

Number

Designation

Model
202

Model
203

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

0.01...0.02

Number

Designation

Model
208

Model
209

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

0.01...0.02

Number

Designation

Model
210

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

Number

Designation

Model
215

Model
220

BE33.20-P-1002-01A

Wheel bearing play at front axle

mm

0.01...0.02

0.01...0.02

Number

Designation

Model
140

Model
170

Model
202

BA33.20-P-1003-01A

Screw for clamp nut to adjust front wheel bearing end float

Nm

11

11

11

Number

Designation

Model
208

Model
210 except 210.08/28

Model
215

BA33.20-P-1003-01A

Screw for clamp nut to adjust front wheel bearing end float

Nm

11

11

11

Number

Designation

Model
220
with Code
Z07

Model
220 without code Z07 except model 220.08/
18/8

Model 220.875/
878

BA33.20-P-1003-01F

Screw for clamp nut to adjust front wheel bearing end float

Nm

11

11

11

Number

Designation

Model 171

Model 203

BA33.20-P-1001-01E

Screw for clamp nut to adjust front wheel bearing end float

Nm

11

11

Number

Designation

Model 209

BA33.20-P-1001-01E

Screw for clamp nut to adjust front wheel bearing end float

Nm

11

Number

Designation

Model 140, 202

Model 170

Model 208

BF33.20-P-1001-01A

Filling capacity

Hub cover

g

15

15

15

Hub (total capacity)

g

60

60

60

Specifications for Operating Fluids

Sheet

BB00.40-P-0265-01A

BB00.40-P-0265-01A

BB00.40-P-0265-01A

Number

Designation

Model 171

Model 203, 209

Model 210

BF33.20-P-1001-01A

Filling capacity

Hub cover

g

15

15

15

Hub (total capacity)

g

70

70

60

Specifications for Operating Fluids

Sheet

BB00.40-P-0265-01A

BB00.40-P-0265-01A

BB00.40-P-0265-01A

Number

Designation

Model 215

Model 220

BF33.20-P-1001-01A

Filling capacity

Hub cover

g

15

15

Hub (total capacity)

g

95

95

Specifications for Operating Fluids

Sheet

BB00.40-P-0265-01A

BB00.40-P-0265-01A