LEMON Manuals: Even more car manuals for everyone
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 - On Vehicle >> Cylinder Head Replacement - Left Side >> Removal Procedure

Removal Procedure

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. Remove the engine cover. Engine Cover Replacement
  2. Remove the coolant air bleed pipe. Engine Coolant Air Bleed Pipe Replacement (L96, LC8)
  3. Remove the left exhaust manifold. Exhaust Manifold Replacement - Left Side (L96, LC8)
  4. Remove the pushrods. Valve Rocker Arm and Push Rod Replacement 
  5. GM5165026Courtesy of GENERAL MOTORS COMPANY

    Remove the battery negative cable ground bolt (1) and the battery negative cable ground (2) from the cylinder head.

  6. GM1424500Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The cylinder head bolts are NOT reusable.

    Remove the cylinder head bolts.

    7. CAUTION:

    After removal, place the cylinder head on 2 wood blocks in order to prevent damage to the sealing surfaces.

  7. Remove the cylinder head.
  8. GM63169Courtesy of GENERAL MOTORS COMPANY

    Remove the cylinder head gasket.

  9. Discard the gasket.
  10. Discard the cylinder head bolts.
  11. Clean and inspect the cylinder head. Cylinder Head Cleaning and Inspection 
scientia non olet · About LEMON Manuals