Astra L4-1.8L (2009)
13. Remove the torsional vibration damper (1).
Remove the bolt (2).
14. Remove the front drive belt cover (bottom) (3).
Remove the 4 bolts (4).
15. Lower the vehicle by its full height.
16. Block the drive belt tensioner.
Apply tension to the drive belt tensioner (2) in the direction of the arrow, using an allen key (1). Fix using KM-6333 (3).
17. Mark the drive belt direction of rotation.
18. Remove the drive belt.
19. Raise the vehicle by its full height.
Note: Do not damage sealing surfaces.
20. Remove the drive belt drive gear.
21. Remove the crankshaft seal ring (front) with KM-J-45000 .
