Remove/check/install front axle brake pads

AR42.10-D-1600A

Remove/check/install front axle brake pads

11.3.10

25.1.02

Notes on evaluating brake disks added

AH42.10-N-9406-07B

 

Remove/install

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



Notes on evaluating brake disks

AH42.10-N-9406-07B

1

Unscrew lid from brake fluid reservoir

2

Remove front wheels

AR40.10-D-1100A

3

Remove brake pads

AR42.10-D-1600-07A



*BA42.10-N-1004-10A



*000589021000

 Brake lining wear limit

*BE42.10-N-1001-10A

 Installation: Rub the brake pads at the side guide contact surfaces and piston contact surfaces of the carrier plate lightly with brake pad paste.

Only complete sets of brake pads approved by Mercedes-Benz may be installed.

Brake pads must be disposed of as special waste. The local authorities can provide information regarding whether disposal is also permitted as industrial waste similar to domestic waste.

*BR00.45-Z-1003-06A

 Installation: Do not install brake hose twisted and pay attention to clearance

4

Clean brake parts and check for wear and damage

AR42.10-D-1600-11A



*124589051900



*000589266800

 Brake disk wear limit

*BE42.10-N-1001-08B

5

Push back piston.

AR42.10-D-1600-09A



*000589524300

6

Install in the reverse order

7

Build up brake pressure

 Operate brake pedal several times.

8

Check brake fluid level in reservoir and correct if necessary



AP42.50-D-4210A

9

Check brake system for leaks

Number

Designation

Model
690.6,
901, 902, 903, 904

BE42.10-N-1001-08B

Brake disk

Thickness when new

mm

22

Wear limit

mm

19

Lateral runout

mm

0.05

Flatness deviation

mm

0.02

Repair limit dimension

mm

-

Number

Designation

Models
690.6, 901,
902, 903,
904

BE42.10-N-1001-10A

Brake lining wear limit

mm

2

Number

Designation

Models
901, 902, 903

Model
904

Model 690.6

BA42.10-N-1004-10A

Guide pin/catch bolt, top section of brake caliper to brake caliper support

M8

Nm

25

25

25

M10/10.9

Nm

30

30

30

Number

Designation

Order number

BR00.45-Z-1003-06A

Brake pad paste replaced by: A 001 989 94 51

A 001 989 10 51