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

MODEL 216

MODEL 221

1-piston brake caliper

Fig 1: Identifying Rear Axle Brake Caliper Components (1-Piston Brake Caliper)

Courtesy of MERCEDES-BENZ USA

4-piston brake caliper

Fig 2: Identifying Rear Axle Brake Caliper Components (4-Piston Brake Caliper)

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1	Remove brake pads on rear axle	with 1-piston brake caliper	AR42.10-P-0160SX
		with 4-piston brake caliper	AR42.10-P-0161SX
2	Remove bolt (1) and remove right rear brake pad contact sensor connector (S10/4x1) from brake caliper (2)	When removing the right brake caliper (2)	*BA42.10-P-1002-12M
3	Remove brake hose (3)		AR42.10-P-0013SX
4.1	Remove bolts (4a) and detach brake caliper support (4) from wheel carrier (5)	When replacing the 1-piston brake caliper (2)	*BA42.10-P-1004-12M
4.2	Remove bolts (2a) and detach brake caliper (2) from wheel carrier (5)	With 4-piston brake caliper (2)	*BA42.10-P-1004-12M
5	Install in the reverse order

REAR AXLE BRAKE CALIPER

Number	Designation		Model 216 except 216.374/ 377/379	Model 216.374/ 377/379	Model 221 except model 221.074/ 077/174/ 177/179	Model 221.074/ 077/174/ 177/179
BA42.10-P-1002-12M	Bolt, brake pad contact sensor to brake caliper	Nm	8	8	8	8
BA42.10-P-1004-12M	Self-locking bolt, brake caliper to wheel carrier	Nm	110	110	110	110