Remove/install front axle brake caliper - AR42.10-P-0070R

MODEL 211.026 up to 31.8.03, 211.028 /029 /054 /056, 211.065 up to 31.8.03, 211.070 /072 /223 /226 /254 /256 /265 /270 /272 /616 /620

MODEL 211.041 /241 with CODE (950) EVOLUTION AMG sport package with CODE (952) Sport package

MODEL 230.456 /467 /471 /475

Fig 1: Identifying Front Axle Brake Caliper Components

	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.
		STAR DIAGNOSIS diagnosis system
2	Remove brake hose (51)	Model 211	AR42.10-P-0013T
		Model 230	AR42.10-P-0013R
3	Remove brake pads		AR42.10-P-1600R
4	Detach connector (S10/1x1, S10/2x1) from fixed brake caliper (31a)	Model 211:
		Bolt, brake pad contact sensor to brake caliper	*BA42.10-P-1003-10H
		Model 230:
		Bolt, brake pad contact sensor to brake caliper	*BA42.10-P-1003-10B
5	Unscrew bolts (35) and remove fixed caliper (31a)	Model 211:
		Self-locking bolt, brake caliper to steering knuckle	*BA42.10-P-1001-10H
		Model 230:
		Self-locking bolt, brake caliper to steering knuckle	*BA42.10-P-1001-10B
6	Install in the reverse order
7.1	Bleed brake system with STAR DIAGNOSIS	Vehicles with Sensotronic Brake Control (SBC)	AR42.10-P-0012R
		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.
7.2	Bleed brake system	Vehicles with Adaptive Brake (ABR)	AR42.10P-0010T

FRONT AXLE BRAKE CALIPER

Number	Designation		Model 211 except model 211.076/077/083/090/276/277/283/290, except model 211.084/087/089/092/284/287/289/292 with code 950, 951, 952
BA42.10-P-1001-10H	Self-locking bolt, brake caliper to steering knuckle	Nm	115
BA42.10-P-1003-10H	Bolt, brake pad contact sensor to brake caliper	Nm	8

FRONT AXLE BRAKE CALIPER

Number	Designation		Model 230.456/467/475, Model 230.471 with code 494
BA42.10-P-1001-10B	Self-locking bolt, brake caliper to steering knuckle	Nm	115
BA42.10-P-1003-10B	Bolt, brake pad contact sensor to brake caliper	Nm	8