mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Procedures|Page 12133 > < Procedures
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NOTE:  Installation:  insert O-ring into groove of brake booster ensure correctly located.

8

Install in the reverse order

Inspecting

9

Start engine

NOTE:  Operate brake several times.

10

Switch off engine

11

Check diaphragm travel sensor for tightness

NOTE:  Air flow noises must not be audible at the brake booster.

12

Perform basic programming

13

Read diagnostic trouble code memory and erase

Procedures|Page 12133 > < Procedures