Remove/install brake disc - AR42.10-P-0220MMI

MODEL 172.466/475 

Shown on front axle with fixed caliper 

Fig 1: Identifying Brake Disc Remove/Install Components - Shown On Front Axle

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
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1.1	Remove brake caliper (1) from front axle	When removing front brake disk.
			AR42.10-P-0070MMI
		Place brake caliper (1) to one side with brake hose still connected and secure.
1.2	Detach brake caliper support at rear axle	When removing rear brake disk.
			AR42.10-P-0080W
		Place brake caliper support with brake caliper to one side with brake hose still connected and secure.
2	Unscrew safety screw (2) and remove brake disk (3)	Locking bolt of rear axle brake disk	*BA42.10-P-1001-06A
		Locking bolt of front axle brake disk	*BA42.10-P-1002-06A
	Clean
3	Clean contact surface and interference fit of brake disk (3)
4	Lightly grease interference fit of brake disk (3)	Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
	Measure
5	Check condition of brake disk (3) and measure degree of wear; replace if necessary
			AP42.10-P-4258V
6	Install in the reverse order