GM Service Manual Online
For 1990-2009 cars only

Camshaft Timing Chain and Sprocket Cleaning and Inspection L26


    Object Number: 192708  Size: SH
  1. Inspect the timing chain and sprockets for damage.
  2. Inspect the timing chain for overall in and out movement. Movement should not exceed 25 mm (1 in).
  3. Inspect the sprockets for wear.