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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Mechanical - 6.0L (L96 LC8)) >> Repair Instructions - Off Vehicle >> Engine Front Cover Cleaning and Inspection

Engine Front Cover Cleaning and Inspection

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM1658228Courtesy of GENERAL MOTORS COMPANY
    NOTE:
    • Do not use the crankshaft front oil seal again. Install a NEW crankshaft front oil seal during assembly.
    • Do not use the front cover-to-engine block gasket again. Install a NEW gasket during assembly.
    • Do not use the camshaft position (CMP) actuator magnet gasket again. Install a NEW gasket during assembly.

    Clean the cover in solvent. Remove the sealant from the cover oil pan surface. Refer to Replacing Engine Gaskets .

  2. Dry the cover with compressed air.
  3. Inspect the gasket sealing surfaces (1, 4) for excessive scratches or gouging.
  4. Inspect the threaded bolt holes (2, 3) for damaged threads or debris.