GM Service Manual Online
For 1990-2009 cars only
    • Dirt or debris will cause premature wear of the rebuilt engine. Clean all the components. Refer to Cleanliness and Care .
    • Use the proper tools to measure components when checking for excessive wear. Components that are not within the manufacturers specifications must be repaired or replaced.
    • When the components are installed into an engine, return the components to their original location, position and direction. Refer to Separating Parts .
    • During assembly, lubricate all the moving parts with clean engine oil. This will provide initial lubrication when the engine is first started.