Bleed brake system

AR42.10-L-0010B

Bleed brake system

14.11.03

Bleeding

Danger!

Risk of poisoning from swallowing brake fluid. Risk of injury from brake fluid coming into contact with skin and eyes.

Pour brake fluid only into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid.

AS42.50-Z-0001-01A



Brake fluid notes

All models

AH42.50-P-0001-01A

1

Check fluid level in relation to brake wear

 If the fluid level deviates in relation to brake wear, detect leakage and eliminate cause.

2

Bleed brake system

 The brake circuits can be bled independent of each other: 

Bleed rear axle brake circuit

AR42.10-L-0010-08A

Bleed front-axle brake circuit

AR42.10-L-0010-09A



*BF42.00-N-1001-01B

3

Operate service brake several times

4

Correct the fluid level in the expansion reservoir



Check

5

Check rolling resistance of brake

Roller-type dynamometer (BPS) passenger cars/commercial vehicles

*WE58.40-Z-1002-07A

 If the rolling resistance is exceeded, the complete adjustment of the parking brake must be checked: 

*BE42.10-N-1001-10D

Adjust parking brake

AR42.20-D-0540D

Number

Designation

Models
667, 668, 670

BE42.10-N-1001-10D

Maximum rolling resistance per wheel with vehicle empty

N

500

Number

Designation

Model 668, 670 with compressed air-actuated brake system, code B16

BF42.00-N-1001-01B

Brake fluid

Filling capacity

Liters

1,5

Specifications for Operating Fluids

Sheet

BB00.40-P-0331-00A

WE58.40-Z-1001-07A

Brake fluid replacement unit

WE58.40-Z-1002-07A

Roller brake test stand