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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Engine Mechanical - 4.8L, 5.3L, And 6.0L (3 Of 4)) >> Off-Vehicle Repair Instructions (2 Of 3) >> Crankshaft and Bearings Cleaning and Inspection >> Cleaning Procedure

Cleaning Procedure

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    Fig 1: View Of Crankshaft
    GM156153Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Use care when handling the crankshaft. Avoid damage to the bearing surfaces or the lobes of the crankshaft position reluctor ring. Damage to the teeth of the crankshaft position (CKP) reluctor ring may affect on-board diagnostics (OBD) II system performance.
  1. Clean the crankshaft with solvent.
  2. Thoroughly clean all oil passages and inspect for restrictions or burrs.
  3. CAUTION: Refer to Safety Glasses Caution .
  4. Dry the crankshaft with compressed air.