Adjust parking brake - AR42.20-P-0540GX

MODEL 463.270/ 271 

Shows left rear 

Fig 1: Identifying Wheel Bolt And Brake Adjuster

Courtesy of MERCEDES-BENZ USA

	Risk of death  cased by vehicle slipping or toppling off of the lifting platform.	Align vehicle between the columns of the hydraulic hoist and position the four support plates below the hoist support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
1	Raise vehicle		AR00.60-P-1000G
2	Remove one wheel bolt (1) at wheel
3	Turn wheel so that brake adjuster (2) is accessible through opening of wheel bolt (1).
4	Continue turning the brake adjuster (2) until the brake shoes are resting against the drum surface.	The parking brake must be disengaged completely.
5	Turn brake adjuster (2) back three detents.	It must be possible to turn the wheel without noticeable resistance.
6	Screw in wheel bolt (1) and tighten	Check that all wheel bolts (1) at wheel are seated tightly.
			*BA40.10-P-1002-01D
7	Check parking brake on roller dynamometer and adjust if necessary		AR42.20-P-0550GG

WHEELS

Number	Designation		Model 460, 461, 463
BA40.10-P-1002-01D	Wheel bolt to light alloy rim	Nm	130