Adjust parking brake

AR42.20-P-0540B

Adjust parking brake

21.6.94

13.12.02

Safety information on lifting platform, incorporated for the first time

AS00.00-Z-0010-01A

13.12.02

Check version of pedal assembly, included for the first time

Step 1

BT42.20-P-0510-01A



Inspect

Danger!

Risk of death. Death may result if vehicle slips or topples from the lifting platform.

Align vehicle between the columns of the hydraulic hoist and position the four support plates below the hoist support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A



Notes on repairs to brake system

AH42.00-P-0003-01A

1

Check version of pedal assembly



Parking brake pedal assembly modified

BT42.20-P-0510-01A

2

Operate parking brake pedal and check pedal travel of parking brake pedal

 If the pedal travel is not within the tolerance range: 

Adjust parking brake.

Control force on parking brake pedal

*BE42.20-P-1001-01C

Number of notches that parking brake pedal has to be pressed

*BE42.20-P-1002-01C



Remove

3

Raise vehicle with lifting platform so that the wheels clear the ground

4

Unscrew one wheel bolt on the left and right rear wheel

 Light alloy wheels must be removed due to the risk of damage.



Remove/install wheels, rotate if necessary.

AP40.10-P-4050Z

Adjusting

5

Using a Phillips screwdriver (3 mm), turn the adjusting screw (b) of the adjusting mechanism (105) to the right until the rear wheel or the brake disk can no longer be turned by hand.

 Do not use a T-handle wrench.



Adjusting mechanism for parking brake modified

Model 140

BT42.20-P-9311-01A

6

Turn the adjusting screw (b) 5 to 5.5 turns to the left until the rear wheel or brake disk can be turned by hand.



Inspect

7

Operate parking brake pedal several times and check pedal travel of the parking brake pedal, then release the parking brake

Control force on parking brake pedal

*BE42.20-P-1001-01C

Number of notches that parking brake pedal has to be pressed

*BE42.20-P-1002-01C

8

Check unobstructed movement of rear wheels or brake disks



Install

9

Fit wheel bolts or light alloy wheels



Remove/install wheels, rotate if necessary.

AP40.10-P-4050Z

Number

Designation

Model
140, Pedal assembly with pulled notch

Model
140, Pedal assembly with pushed notch

BE42.20-P-1001-01C

Control force on parking brake pedal

N

170 (-50/+70)

170 (-50/+70)

BE42.20-P-1002-01C

Number of notches that parking brake pedal has to be pressed

Quantity

1

5

See fig.

BT42.20-P-0510-01A

BT42.20-P-0510-01A