Remove/Install Front Axle Brake Disc - AR42.10-P-0220GW

Model 463 (except 463.270/271) 

as of model year 2013 up to model year 2019 

Fig 1: Front Axle Brake Disc Components Location - Model 463 Up To Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Remove/install
	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 repairs to brake system		AH42.00-P-0003-01A
1	Remove brake caliper (1)	Remove/install front axle brake caliper Model 463 (except 463.234/255/270/271/274) as of model year 2013 up to model year 2019	AR42.10-P-0070GW
		Remove/install front axle brake caliper Model 463.234 as of model year 2013 up to model year 2019 with code ZQ0 (G 500 4x42 ) Model 463.255 as of model year 2013 up to model year 2019 with code MUK2 (USA or Canada vehicle model designation) with code ZQ0 (G 500 4x42) Model 463.274 as of model year 2013 up to model year 2019 with code LQ0 (G650 Landaulet)	AR42.10-P-0070GWX
2	Unscrew safety screw (2) and remove brake disc (3)	Always replace brake discs (3) in pairs. Lightly grease seat of brake disc (3) and replace safety screw (2).
		Safety screw, brake disc to wheel hub	*BA42.10-P-1001-06B
		Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
3	Install in the reverse order
	Check
4	Check fluid level in brake fluid reservoir, and correct if necessary
5	Check function and effectiveness of brake system