Remove/install front axle brake caliper

AR42.10-P-0070TX

Remove/install front axle brake caliper

10.11.11

 

Remove/install

 Danger!

Risk of injury caused by body parts being jammed or crushed. Risk of injury to skin and eyes caused by brake fluid spraying out at high pressure when working on the SBC brake system

Deactivate SBC brake system using STAR DIAGNOSIS.

AS42.46-Z-0001-01A



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A



Notes on repairs to brake system

AH42.00-P-0003-01A

1

Deactivate SBC brake system using STAR DIAGNOSIS.

Vehicles with Sensotronic Brake Control (SBC)

 The following steps should be run through in STAR DIAGNOSIS:

Select menu item "SBC Sensotronic Brake Control"/"Deactivate 'SBC' system".

Then process all the individual steps from top to bottom.

STAR DIAGNOSIS diagnosis system

2

Remove wheel.



Remove/install wheels, rotate if necessary

AP40.10-P-4050TX

3

Remove brake hose (51)

AR42.10-P-0013TX

4

Remove brake pads

AR42.10-P-1600TX

5

Detach brake pad contact sensor connector (S10/1x1, S10/2x1) from brake caliper (31a)

With 4-piston brake calipers



*BA42.10-P-1003-10B

6

Remove bolts (35) and remove brake caliper (31a)

 Under no circumstances loosen the bolts (31n) on the 6 and 8-piston-brake calipers otherwise brake system malfunctions can occur



*BA42.10-P-1001-10B

7

Install in the reverse order

8.1

Bleed brake system with STAR DIAGNOSIS

Vehicles with Sensotronic Brake Control (SBC)

AR42.10-P-0012TX

 When performing the bleeding operation always observe the instructions in the document "Bleeding brake system using STAR DIAGNOSIS".

 The following steps should be run through in STAR DIAGNOSIS:

Select menu item "Initial startup after repair"/"Exchanging brake calipers".

Then process all the individual steps from top to bottom.

8.2

Bleed brake system

Vehicles with Adaptive Brake (ABR)

AR42.10-P-0010T

Number

Designation

Model
219.372/376/377

Model
219.322/354/356/
357/375

BA42.10-P-1001-10B

Self-locking bolt, brake caliper to steering knuckle

Nm

180

115

BA42.10-P-1003-10B

Bolt, brake pad contact sensor to brake caliper

Nm

8

8