Adjust Parking Brake - AR42.20-P-0540GW

Model 463 

as of model year 2013 up to model year 2019 

Courtesy of MERCEDES-BENZ USA

	Risk of death  caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
1	Raise vehicle	Lift/jack up vehicle Model 463 as of model year 2013 up to model year 2019	AR00.60-P-1000G
2	Remove a wheel bolt from the wheel and tire assembly
3	Turn wheel and tire assembly so that the pinion (3a) on the brake adjuster (3) can be operated via the opening of the wheel bolt
4	Turn brake adjuster (3) via pinion (3a) until the brake shoes (5) make contact with the brake drum	The parking brake must be disengaged completely.
5	Turn back brake adjuster (2) by three notches	The wheel and tire assembly must turn without noticeable resistance.
6	Screw in and tighten wheel bolt	Tighten all wheel bolts on the wheel and tire assembly to torque.
		Wheel bolt to light alloy rim	*BA40.10-P-1002-01D
7	Check parking brake on roller dynamometer and adjust if necessary	Adjust parking brake on roller dynamometer Model 463 (except 463.234/255/274) as of model year 2013 up to model year 2019	AR42.20-P-0550GW
		Adjust parking brake on roller dynamometer 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)	AR42.20-P-0550GWX