Astra L4-1.8L (2009)
26. Remove the toothed belt tensioner (1).
Remove the bolt (2).
27. Remove the toothed belt.
28. Raise the vehicle by its full height.
29. Remove KM-6625 .
Detach the screwed connection.
30. Turn the crankshaft 60 degrees against the direction of engine rotation.
31. Place the collecting basin underneath.
32. Remove the closure bolt, exhaust camshaft adjuster.
33. Remove the intake camshaft closure bolt.
34. Remove MK-6340 .
35. Loosen the exhaust camshaft adjuster.
Counterhold at camshaft hexagon.
36. Remove the exhaust camshaft adjuster.
Remove the bolt.
37. Loosen the intake camshaft adjuster.
