Remove/install rear axle brake caliper - AR42.10-P-0080R

WARNING: This page is about a different car, the 2009 Mercedes-Benz E550 and 2008 Mercedes-Benz E550. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 211.004/006/007/008/016/020/022/023/024/026/028/029/041/042/052/054/056/057/061/065/070/072/080/082/083/084/087/089/090/092/206/207/208/216/220/222/223/226/241/242/252/254/256/257/261/265/270/272/280/282/283/284/287/289/290/292/606/608/616/620

MODEL 230.454/456/458/467/471/475

Fig 1: Identifying Rear Axle Brake Caliper Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	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 repairs to brake system		AH42.00-P-0003-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
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.
2	Remove brake hose (51)	Model 211	AR42.10-P-0013T
2	Remove brake hose (51)	Model 230	AR42.10-P-0013R
3	Remove bolt (36) and remove electrical feed line of brake pad contact sensor (S10/4) from brake caliper (31b)	When removing the right brake caliper (31b)
		Model 211	*BA42.10-P-1002-12H
		Model 230	*BA42.10-P-1002-12B
4	Remove brake pads		AR42.10-P-1700R
5	Detach brake caliper support (31n) from wheel carrier	If necessary or when replacing brake caliper (31b)
		Model 211	*BA42.10-P-1004-12H
		Model 230	*BA42.10-P-1004-12B
6	Install in the reverse order
7.1	Bleed brake system with STAR DIAGNOSIS	Vehicles with Sensotronic Brake Control (SBC) 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.	AR42.10-P-0012R
7.2	Bleed brake system	Vehicles with Adaptive Brake (ABR)	AR42.10-P-0010T

REAR AXLE BRAKE CALIPER

Number	Designation		Model 230.454/456/458/467/471/475
BA42.10-P-1002-12B	Bolt, brake pad contact sensor to brake caliper	Nm	8
BA42.10-P-1004-12B	Self-locking bolt of floating caliper to wheel carrier	Nm	115

REAR AXLE BRAKE CALIPER

Number	Designation		Model 211 except model 211.076/077/276/277
BA42.10-P-1002-12H	Bolt, brake pad contact sensor to brake caliper	Nm	8
BA42.10-P-1004-12H	Self-locking bolt, brake caliper to wheel carrier	Nm	115