GM Service Manual Online
For 1990-2009 cars only

Special Tools

    • EN 956-1 Extension
    • EN 45059 Torque Angle Sensor Kit
    • EN 47634 Camshaft Sprocket Holding Tool

    Object Number: 2026617  Size: SH
  1. Install the camshaft sprocket (1).
  2. Install the EN 47634 holding tool  (2) with EN 956-1 extension  (3).
  3. Install the camshaft sprocket bolt and tighten to  30 N·m (22 lb ft) plus 40 degrees using the EN 45059 angle sensor .