Astra L4-1.8L (2009)
9. Cams at the intake side of cylinder number 2 (1) and the exhaust side of cylinder number 3 (2) are on top and tilted slightly towards the inside to
the same extent.
10. Inspect valve lash.
*
Intake valves - 0.21-0.29 (nominal value 0.25 mm)
*
Exhaust valves - 0.27-0.35 mm (nominal value 0.30 mm)
