Remove/install brake booster · ar4310d0350na · Mercedes-Benz WIS

AR43.10-D-0350NA

Remove/install brake booster

13.1.10

MODEL WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU7) National version for Canada

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU8) National version for USA

MODEL 903.61 /62 /66 /67, 904.61 /62 /66 with CODE (ZU9) National version for Mexico

D43.20-0001-06

1 Vacuum line

2 Brake unit

3 Seal

4 Nut

5 Safety clip

6 Pin

Picture item, etc.	Work notes
	Remove master brake cylinder		AR42.10-D-0300B
	Nut (4)		*BA43.10-N-1001-01A
1	Vacuum line	Disconnect from brake unit.  Check check valve.
2	Brake unit	Detach from pedal bearing bracket.  Installation: Install a new seal (3)
5, 6	Safety clip, pin	Detach from brake pedal.

 Pneumatic brake booster

Number	Designation		Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7	Model 690.6, 901, 902, 903, 904, 905


BA43.10-N-1001-01A	Nut, brake unit to pedal bearing bracket	Nm	25	25