Reconditioning brake caliper guide

AR42.10-W-0400D

16.2.10

MODEL 934.2, 944.2
with disk brake SN 5000

MODEL 970, 972, 974, 975, 976
with disk brake SN 5000

W42.10-1178-06

1 Brake caliper

2 Circlip

3 Bellows

4 Brass bushing (fixed bearing)

5 Pilot bushing (fixed bearing)

6 Pilot bushing (loose bearing)

7 Guide sleeve (loose bearing)

8 Brake adjuster with adapter

11 Cap

12 Dry liner

13 Thrust piece with CV boot

14 Connection for brake wear sensor

	Removing
1	Remove brake caliper (1)		AR42.10-W-0090C
	Disassemble
2	Remove circlips (2)
3	Remove bellows (3) and pilot bushings (5, 6)
4	Remove guide sleeve (7) on loose bearing		AR42.10-W-0400-07B
5	Remove brass bushing (4) on fixed bearing		AR42.10-W-0400-01D
	Assemble
6	Install and caulk brass bushing (4)	 Remove burr after caulking if necessary.	AR42.10-W-0400-02D
		Coat brass bushing (4) with grease.	*BR00.45-Z-1021-06A
7	Install guide sleeve (7) in release bearing		AR42.10-W-0400-04D
		 Coat guide sleeve (7) with grease.	*BR00.45-Z-1021-06A
8	Install pilot bushings (5, 6) and bellows (3)		AR42.10-W-0400-03D
		 Coat pilot bushings (5, 6) with grease.	*BR00.45-Z-1021-06A
	Install
9	Install brake caliper (1)		AR42.10-W-0090C

Repair materials

Number	Designation	Order number
BR00.45-Z-1021-06A	Installation grease (white) part number: II 14525	Knorr-Bremse AG Moosacher Str. 80 80809 München Germany Tel. +49-89-3547-0 Fax +49-89-3547-2767 www.knorr-bremse.de