GM Service Manual Online
For 1990-2009 cars only

Important: 

   • Before servicing the following items, use the scribing procedure:
      - The strut mount
      - The strut bumper
      - The strut shield
      - The spring seat
      - The spring insulator
      - After completing the service, you will be able to return to the original camber setting. Then, inspect and adjust the toe.
   • Do not use the scribing procedure when servicing the following components:
      - Front Spring
      - Strut
      - Knuckle
      - Control Arm
      - Inspect or adjust the camber and the toe after completing the service. Refer to Wheel Alignment Specifications in Wheel Alignment.


    Object Number: 144002  Size: SH
  1. Use a chisel in order to place a mark across the strut/knuckle interface (1).
  2. Scribe the strut flange on the inboard side along the curve of the knuckle (2).
  3. Using a sharp tool, scribe the knuckle along the lower outboard strut radius (3).
  4. During reassembly, carefully match the marks to the components.