Subject: | Valve Stem Oil Seal and Valve Spring Replacement Procedure |
Models: | 2001 Pontiac Grand Prix |
This bulletin is being issued to add the Valve Stem Oil Seal and Valve Spring Replacement procedure in the Engine Mechanical - 3.1L sub-section of the Service Manual.
The following information has been added to SI2000. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.
• | J 22794 Spark Plug Port Adapter |
• | J 38606 Valve Spring Compressor |
Important:
• Before you remove the valve locks, rotate the engine so that the piston
in the cylinder you are working on is at top dead center (TDC). This
will eliminate the possibility of the valve accidentally falling inside
the cylinder. • Break the spark plug loose, and clean any dirt or debris from the spark
plug recess area before removing. • Do not remove the spark plug when the engine is hot.