Release Electric Parking Brake Mechanically - AR42.20-P-1000MFA

Model 118, 177, 243, 247 

Courtesy of MERCEDES-BENZ USA

	Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Risk of injury  . Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
Topical note	Notes on repairs to brake system		AH42.00-P-0003-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove left electric parking brake actuator motor (M76/1) or right electric parking brake actuator motor (M76/2).		AR42.20-P-0600MFA
		The electric parking brake must be manually released if the electrical components of the electric parking brake malfunction when the parking brake is actuated.
	Release
2	Turn spindle (1) on brake caliper (2) far enough to gain access to the brake disk.	To release the parking brake, turn the spindle (1) in the clockwise direction using a suitable tool. Spindle (1) must remain in an open state.
3	Install in the reverse order.
	Concluding tasks
4	Perform brake test on test stand.
		Model 118, 177, 247	AP42.00-P-4290BA
		Model 243	AP42.00-P-4290EQ