GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN 46789 Camshaft Fixing Tool

For equivalent regional tools, refer to Special Tools.

  1. Install the EN-46789 camshaft fixing tool .

  2. Object Number: 2026778  Size: SH
  3. Remove the intake camshaft sprocket bolt (2).
  4. Remove the intake camshaft sprocket (1).
  5. Remove the EN-46789 fixing tool .

  6. Object Number: 2026776  Size: SH
  7. Remove the intake camshaft plug (2).
  8. Remove the intake camshaft (1).