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Home >> Chevrolet >> 2011 >> Corvette ZR-1 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 6.2L Or 7.0L - Repair Instructions - Off Vehicle (2 Of 5) >> Camshaft Timing Chain and Sprocket Cleaning and Inspection (6.2L LS3)

Camshaft Timing Chain and Sprocket Cleaning and Inspection (6.2L LS3)

    Fig 1: Identifying Timing Chain and Sprockets Inspection Areas
    GM1704628Courtesy of GENERAL MOTORS CORP.
  1. Clean the components with cleaning solvent.
  2. WARNING: Refer to Safety Glasses Warning .
  3. Dry the components with compressed air.
  4. Inspect the timing chain (1) for binding or wear.
  5. Inspect the camshaft position (CMP) sensor raised areas (2) for nicks or damage.
  6. Inspect for worn, damaged, or chipped teeth (3).
  7. Inspect for a damaged keyway (4).
  8. Inspect for worn oil pump drive splines (5).