Removal
1. Remove the gearbox and clutch.
2. Secure the flywheel from turning by installing a locking pin on the flywheel ring gear.
3. Place an alignment mark on the crankshaft and flywheel.
4. Unscrew the bolts and remove the flywheel.
Examination
Check the flywheel for wear on the clutch side and the condition of the flywheel ring gear teeth.
Installation
Warning: When installing the flywheel, new bolts must be used.
1. Clean the mating surfaces of the flywheel and crankshaft.
Original source on the website (OpelBook)
2. Install the flywheel in accordance with the previously made marks and screw in the new flywheel mounting bolts.
3. Secure the flywheel from turning and tighten the flywheel mounting bolts in several stages.
4. Install the clutch and gearbox.
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