12 14 512 Replacing Pulse Generator on Left Exhaust Camshaft

12 14 512 Replacing Pulse Generator On Left Exhaust Camshaft (s63)

(cylinder bank 5 to 8)







Necessary preliminary tasks:
- Read out fault memory of DME control unit; if necessary, work through test schedules
- Turn off ignition
- Remove acoustic cover







Slacken nut (1).
Tightening torque 13 71 9AZ.
Remove vacuum reservoir (2) left of holder and place aside.







Unlock plug (1) and remove.
Release screw (2).
Tightening torque 13 62 3AZ.
Remove pulse generator (3).

Installation:
Replace sealing ring and coat with antiseize agent.







NOTE: Delete fault memory.