Remove/install rear axle brake caliper

AR42.10-P-0080AC

Remove/install rear axle brake caliper

27.6.07

2.9.04

Value changed from 55 Nm to 85 Nm

Value in row 1001 models 209.376/476 as of 24.4.04 revised

 

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 death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.

AS00.00-Z-0010-01A



Notes on repairs to brake system

AH42.00-P-0003-01A



Notes on installing brake hoses

AH42.10-P-9406-01A

1

Lift/jack up vehicle

Model 171

AR00.60-P-1000V

Model 209

AR00.60-P-1000P

2

Remove wheels



Remove/install wheels, rotate if necessary

Model 171

AP40.10-P-4050V



Model 209

AP40.10-P-4050Z

3

Remove brake pads (43)

Model 171.473

AR42.10-P-1600AC

4

Remove brake hose (51)

 Seal the connections immediately to avoid damage being caused by brake fluid running out.

Model 209

AR42.10-P-0013P

Model 171

AR42.10-P-0013V

5

Detach right rear brake pad contact sensor (S10/4) from the right rear brake pad contact sensor connector (S10/4x1)

Model 209



Notes on installing brake pad wear sensor contact sensors

AH42.10-P-0003-01A

6

Unscrew right rear brake pad contact sensor connector (S10/4x1) from brake caliper (31a)

Model 209

 Installation: Replace the self-locking bolt (31e).

7

Unscrew bolts (35) from wheel carrier and remove brake caliper (31a)

 Installation: Replace bolts (35).

 Model 171

*BA42.10-P-1001-12P

 Model 209

*BA42.10-P-1001-12C

8

Install in the reverse order

9

Bleed brake system

Model 171

AR42.10-P-0010V

Model 209

AR42.10-P-0010P



Checking

 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 (43) make contact with brake disks (firm resistance can be felt)

11

Check brake system for leaks

Model 171

AR42.10-P-0100-01V

Model 209

AR42.10-P-0100-01A

Number

Designation

Model
171.473

BA42.10-P-1001-12P

Self-locking bolt, brake caliper to wheel carrier

Nm

85

Number

Designation

Model
209.376/476
as of 24.4.04,
model
209.477,
model
209.377
without code P98 (4-piston fixed brake caliper)

Model
209.377
with code P98

BA42.10-P-1001-12C

Self-locking bolt, brake caliper to wheel carrier

Nm

85

85