Flywheel: Service and Repair

11 22 500 - Removing and installing or replacing flywheel (N12)





Special tools required:





Necessary preliminary tasks:
- Remove transmission 23 00 026 Removing and Installing Transmission (GS6-55BG).
- Remove clutch. (M/T only)





Lock flywheel with special tool 11 9 590.





Flywheel for automatic transmission.
Release flywheel bolts (1).
Tightening torque: 11 22 1AZ. [1][2][3]11 22 Flywheel

Installation:
Flywheel (1) is secured with an alignment pin.
Fit new flywheel screws.
Clean crankshaft thread for flywheel screws.





Flywheel for manual gearbox.
Flywheel with and without dual-mass: release bolts (1).

Installation:
Flywheel is secured with a dowel pin.
Fit new flywheel screws.

Tightening torque: 11 22 2AZ. [1][2][3]11 22 Flywheel





Installation:
Sensor gear (1) is loose on crankshaft and is first secured to flywheel.
Dowel pin (2) for securing sensor gear/flywheel.





Assemble engine.