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Home >> Saturn >> 2008 >> Astra L4-1.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Head Assembly >> Valve Cover >> Service and Repair
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Valve Cover: Service and Repair



Camshaft Cover Replacement

Removal Procedure





1. Remove the ignition module. Refer to Ignition Coil Replacement (Service and Repair) .
2. Detach the engine management wiring harness from the intake manifold, cylinder head cover.

* Disconnect the wiring harness (1) from the bracket.
* Disconnect the wiring trough (2).





3. Remove the engine venting pipe (1).

* Disconnect the wiring trough (2) from the cylinder head cover.
* Disconnect the 2 quick-release fittings.





4. Remove the camshaft cover (1).
Remove the 11 bolts (2).



Installation Procedure


Notice: Refer to Fastener Notice (Fastener Notice) .

1. Install the camshaft cover.
Insert new gasket in the cylinder head cover.

Tighten the 11 bolts to 8 N.m (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.

* Connect the wiring trough.
* Clip the wiring harness into the guide.

4. Install the ignition module. Refer to Ignition Coil Replacement (Service and Repair) .


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