Adjust parking brake

AR42.20-D-0540FB

Adjust parking brake

10.02.2017

Model

909.64

Model

909.8

Shown on model 909.8

2

Rear brake cables

5

Clamping bolt

Preparation

1

Run in parking brake before test and setting procedure


Do not thermally overload the parking brake.
Otherwise, the parking brake may be damaged.

 Bed in parking brake with a brake force of approx. 1000 N for a maximum of 60 seconds on the brake test stand.
Alternatively, accelerate vehicle to 60 km/h and apply parking brake lever lightly for approx. 8 seconds.

Adjust

2

Release clamp screw (5) from eccentric disk

 Move eccentric disk back to end stop.

3

Adjust basic clearance for parking brake

AR42.20-D-0540-02FC

 Adjusting tool

*904589096300

4

Adjust rear brake cables (2)

AR42.20-D-0540-01F

 Bolt, pressure transformer unit for brake cables to frame crossmember

*BA42.20-N-1002-01A

5

Engage parking brake lever 10-times up to notch 16

6

Adjust rear brake cables (2) again

AR42.20-D-0540-01F

 Bolt, pressure transformer unit for brake cables to frame crossmember

*BA42.20-N-1002-01A

 Parking brake

Number

Designation

Model 909

BA42.20-N-1002-01A

Bolt, pressure transformer unit for brake cables to frame crossmember

Nm

25