oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Cylinder Head Cover - Left|Page 2013 > < Engine - Cylinder Head Tightening Specs Clarification|Page 2008
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Valve Cover: Service and Repair
Cylinder Head Cover - Left

Fig. 3  Left Valve Cover Removal & Installation

1. Disconnect battery ground cable.
2. Remove intake manifold sight shield. Refer to Engine Cover Replacement See: Service and Repair
3. Partially drain cooling system, then remove upper radiator hose.
4. Disconnect lefthand side spark plug wires from plugs.
5. Remove upper core support brace.
6. Remove PCV fresh air tube from valve cover.
7. Remove air intake hose and EGR outlet pipe.

Cylinder Head Cover - Left|Page 2013 > < Engine - Cylinder Head Tightening Specs Clarification|Page 2008