Remove/install rear axle brake caliper

AR42.10-P-0080GI

Remove/install rear axle brake caliper

13.1.10

 

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

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



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 installing brake hoses

Model 163

AH42.10-P-9406-01GH

1

Remove wheels



Remove/install wheels, rotate if necessary

AP40.10-P-4050GH

2

Disconnect brake hose (51) from brake line (5)

 Plug connections with plugs to prevent brake fluid running out.

 Do not allow brake fluid supply reservoir to run completely empty.



*BA42.10-P-1001-04A

 Box wrench bit

*000589750300

3

Detach brake hose (51) at fixed caliper (31b)



*BA42.10-P-1002-04A

 Box wrench

*000589760300

4.1

Unplug contact sensor connector (8)

 If installed.



Notes on installing brake pad wear sensor contact sensors

Models 129, 140, 163, 170, 202, 203, 208, 209, 210, 211, 215, 220, 230, 690.6

AH42.10-P-0003-01A

5.1

Unscrew left rear brake pad contact sensor (S10/3)

 If present.

 Installation: Replace self-locking bolt.



*BA42.10-P-1004-12E

6.1

Remove brake pads on fixed caliper

 If necessary.

AR42.10-P-0161GI

7

Remove fixed caliper (31b) from wheel carrier

 Installation: Replace self-locking bolts (35).

 Always replace fixed brake calipers on the axle in pairs.

 Self-locking bolt, fixed caliper to wheel carrier

*BA42.10-P-1001-12E

 Self-locking bolt, floating caliper to wheel carrier

*BA42.10-P-1002-12E

8

Install in the reverse order

9

Bleed brake system

AR42.10-P-0010GH

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

10

Operate brake pedal several times until brake pads contact brake discs (resistance felt)

11

Check brake system for leaks

AR42.10-P-0100-01A

Number

Designation

Model 163

BA42.10-P-1001-12E

Self-locking bolt, fixed caliper to wheel carrier

Nm

115

BA42.10-P-1002-12E

Self-locking bolt of floating caliper to wheel carrier

Nm

23

BA42.10-P-1004-12E

Bolt, brake pad contact sensor to brake caliper

Nm

9

Number

Designation

Model 163.113
as of VIN A289565,
X754620
163.154
as of VIN A289565
except

Model 163.113
to VIN A289564, X754619

163.154
to VIN A289564

BA42.10-P-1001-04A

Brake pipe to brake hose

Nm

18

18

BA42.10-P-1002-04A

Brake hose to fixed or floating caliper

Nm

18

18

Number

Designation

Model 163.128/
172/174/
175

Model 163.136

Model
163.154/
157

Model
163.157
except 

BA42.10-P-1001-04A

Brake pipe to brake hose

Nm

18

18

18

18

BA42.10-P-1002-04A

Brake hose to fixed or floating caliper

Nm

18

18

18

18