Remove/install master brake cylinder

AR42.10-D-0300A

Remove/install master brake cylinder

18.11.09

20.9.00

Value changed from 16 Nm to 14 Nm

Figure modified in BA42.10-N-1001-04A for model 901, 902, 903, 904

*BA42.10-N-1001-04A

 

Remove/install

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

Danger!

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

Only pour brake fluid 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



Notes on repairs to brake system

All models

AH42.00-P-0003-01A

1

Remove reservoir (2)

 When reusing, clean the reservoir with spirit.

AR42.10-D-0301A

2

Remove brake lines (6)


Seal ends of line using stop plugs.

*000589750300



*BA42.10-N-1001-04A

3

Remove master brake cylinder (3)

Check brake booster for damage caused by leaky master brake cylinder.

It is not possible to repair the master brake cylinder.

 Installation: Replace sealing ring (4) and reservoir stop plug for reservoir (2).



*BA42.10-N-1001-05A

4

Install in the reverse order

5

Bleed brake system

AR42.10-D-0010A

6

Check fluid level in reservoir, correct if necessary



Hydraulic brake system - check fluid level, correct if necessary

Model 638

Model 901, 902, 903, 904, 690.6

MODEL 667, 668, 670 with ENGINE 602

MODEL 668, 670 with ENGINE 904

AP42.50-D-4210A

7

Check brake system for leaks

Number

Designation

Model 690.6, 901, 902, 903, 904 without code BB0
(ABS/ABD)

Model 690.6,
901, 902,
903, 904
with code BB0
(ABS/ABD)

BA42.10-N-1001-04A

Brake line threaded connection

M101

Nm

14

14

Number

Designation

Model
690.6, 901, 902,
903, 904, 905,

BA42.10-N-1001-05A

Nut, master brake cylinder to brake unit

Nm

28