Remove/install brake disc · ar4210w0220l · Mercedes-Benz WIS

AR42.10-W-0220L

Remove/install brake disc

11.1.12

MODEL 374.5, 375.3, 930, 940, 950 with REAR AXLE 749.108
Wheel hub with tapered roller bearing

MODEL 930, 940, 950 with REAR AXLE 749.109 /110
Wheel hub with tapered roller bearing

MODEL 375.3 with REAR AXLE 749.732

W42.10-0090-06

Shown on rear axle 749.108

1 Screw

2 Wheel hub

3 Brake disk

Modification notes

2.11.11

Tighten bolts (1) crosswise and in 2 stages  and °, added.

Step 5.2

	Removing
1	Remove wheel		AR40.10-W-1100A
2	Remove brake pads		AR42.10-W-0170A
3	Remove brake carrier with brake caliper		AR42.10-W-0600A
4	Remove wheel hub (2) of trailing axle	Rear axle 749.1	AR35.50-W-0003A
		Rear axle 749.7	AR35.50-W-0003C
5	Detach brake disc (3) from wheel hub (2)
	Install
6	Check brake disk thickness and condition of the brake disk (3)	 Only if old brake disk (3) is to be reinstalled.	AR42.10-W-0120A
7	Install brake disk (3)	 Install new screws/bolts (1) and tighten in 2 stages in a crosswise pattern.	AR42.10-W-0220-02A
			*BA42.10-N-1001-21A
8	Install wheel hub (2) of trailing axle (NA)	Rear axle 749.1	AR35.50-W-0003A
		Rear axle 749.7	AR35.50-W-0003C
9	Install brake carrier with brake caliper		AR42.10-W-0600A
10	Install brake linings		AR42.10-W-0170A
11	Fit wheel		AR40.10-W-1100A

 Brake disks of leading/trailing axle