Astra L4-1.8L (2009)
Camshaft Gear/Sprocket: Specifications
Camshaft Gear/Sprocket Torque
Camshaft Position Intake Actuator Bolt ........................................................................................................................ 65 Nm (48 lb. ft) plus 120° plus 15°
Camshaft Position Exhaust Actuator Bolt ..................................................................................................................... 65 Nm (48 lb. ft) plus 120° plus 15°