GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • EN-47634 Camshaft Sprocket Holding Tool
    • EN-956-1 Extension

For equivalent regional tools, refer to Special Tools.


    Object Number: 2026617  Size: SH
  1. Install the EN-47634 holding tool  (2)
  2. with EN-956-1 extension  (3).

  3. Remove the camshaft sprocket bolt.
  4. Remove the camshaft sprocket (1).