11 65 010 Removing and Installing/Replacing Pressure Accumulator

11 65 010 Removing and installing/replacing pressure accumulator (N74)





Necessary preliminary work:
^ Remove acoustic cover





Disconnect plug connection at charging pressure sensors (1).

Release cable strap holder (2) at pressure accumulator.

Unclip vacuum line for brake servo at pressure accumulator.





Disconnect vacuum lines (1) on electropneumatic pressure converter (EPDW) OUT for wastegate valves.

Pull off pressure accumulator (2) on left and right upwards in the direction of the arrow.





Disconnect vacuum line (1) to vacuum pump at pressure accumulator on left and right.

Installation note:
If necessary, modify the electro-pneumatic pressure converter (EPDW).

Connections (2 and 3) at vacuum container to the pressure converter connector (VAC).





Installation note:
Check installation position of left-hand vacuum line.

Make sure rubber grommets (1) are not damaged and are in the right position.

Check vacuum connections for correct routing.





Check vacuum system for leaks.

Assemble engine.