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Home >> Smart >> 2017 >> Fortwo Electric Drive, 2D Convertible >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Brakes - Pneumatic System - 453 Chassis >> Testing & Repair >> Remove/Install Vacuum Pump >> Remove/Install Vacuum Pump - AR43.05-P-1320SR

Remove/Install Vacuum Pump - AR43.05-P-1320SR

MODEL 453 with ENGINE 281 

with CODE 494 (USA version) 

G12094984Courtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove fan   AR20.40-P-5614SR
2 Disconnect electrical connector (1)    
3 Unclip electrical wiring harness (2) from holder (3)    
4 Release and detach vacuum line (4)    
5 Unclip vent line (5) from bracket (3)    
6 Remove screws/bolts (6)    
7 Remove vacuum pump (M56)    
8 Detach vent line (5) from vacuum pump (M56) When replacing vacuum pump (M56).  
9 Install in the reverse order