Service manual

5. Apply sealant GM P/N United States 12346004,

GM P/N Canada 10953480, or equivalent, to the

threads of the left side rear and left rear top

engine oil gallery plugs.

Notice:

Refer to

Fastener Notice

in Cautions and

Notices.

6. Install the left side rear and left rear top oil engine

gallery plugs.

Tighten

Tighten the left side rear and left rear top engine

oil gallery plugs to 20 N·m (15 lb ft).

7. Apply sealant GM P/N United States 12346004,

GM P/N Canada 10953480, or equivalent, to the

threads of the square socket engine block oil

gallery plugs.

8. Install the square socket plugs.

Tighten

Tighten the square socket plugs to

20 N·m (15 lb ft).

9. Apply sealant GM P/N United States 12346004,

GM P/N Canada 10953480, or equivalent to the

outside diameter of the NEW engine oil

gallery plugs.

10. Install the NEW engine block oil gallery plugs.

A properly installed engine oil gallery plug must

be installed below ﬂush with the front face of

the engine block.

182841

69847

182838

Engine Engine Mechanical - 5.0L and 5.7L 6-105

2002 - Unit Repair (May 25, 2001)