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Home >> Mercedes Benz >> 2019 >> S560e >> Repair and Diagnosis >> Brakes >> Mechanical - Air >> Brakes - Pneumatic System - 222 Chassis >> Testing & Repair >> Remove/Install Brake Booster Vacuum Line >> (Remove/Install Brake Booster Vacuum Line - AR43.10-P-0355LFH)

(Remove/Install Brake Booster Vacuum Line - AR43.10-P-0355LFH)

Model 222.057/157 With Engine 276.9 

G15399733Courtesy of MERCEDES-BENZ USA
G15399734Courtesy of MERCEDES-BENZ USA
G15399735Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Release vacuum in BAS brake booster IMPORTANT To do this, press the brake pedal several times with the engine switched off.  
2 Disconnect connector (1) of vacuum line (2) from vacuum pump (M56)    
3 Disconnect connector (3)    
4 Disconnect connector (4) from vacuum pump (5)    
5 Disconnect connector (6) and remove vacuum line (2)    
6 Disconnect connector (7) and remove vacuum line (8)    
7 Pull vacuum hose (10) off check valve (11)    
8 Pull check valve (11) with vacuum line (12) out of BAS brake booster    
9 Unclip connection fitting (13) of vacuum line (12) from line guide (14) and remove vacuum line (12)    
10 Install in the reverse order    
11 Carry out brake test on the test stand    
REFER TO MAINTENANCE     AP42.00-P-4290BA