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Timing Chain and Sprockets Cleaning and Inspection (L67)

WARNING: This page is about a different car, the 2002 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: Timing Chain & Sprocket (L67)
    G01703604Courtesy of GENERAL MOTORS CORP.
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