Astra L4-1.8L (2009)
21. Block the crankshaft.
Attach KM-6625 .
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Detach the screwed connection (1).
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Insert KM-6625 (2).
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Tighten the screwed connection (3).
22. Remove the torsional vibration damper.
Remove the bolt.
23. Remove the front toothed belt cover (bottom).
Remove the 4 bolts.