Astra L4-1.8L (2009)
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Disconnect the 2 quick-release fittings.
4. Remove the camshaft cover (1).
Remove the 11 bolts (2).
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the camshaft cover.
Insert new gasket in the cylinder head cover.
Tighten the 11 bolts to 8 Nm (71 lb in).
2. Install the engine venting pipe.
Connect the 2 quick-release fittings.
3. Attach the engine management wiring harness to the intake manifold.
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Connect the wiring trough.
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Clip the wiring harness into the guide.
4. Install the ignition module. Refer to Ignition Coil Replacement (See: Powertrain Management/Ignition System/Ignition Coil/Service and Repair).
