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Timing Chain and Sprockets Cleaning and Inspection (L36)

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  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.
    Fig 1: Inspecting Sprockets For Wear (L36)
    G02083831Courtesy of GENERAL MOTORS CORP.