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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Engine Mechanical - 4.3L (LV1)) >> 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. Drain the cooling system. Cooling System Draining and Filling (Static LC8, LV1, L96) , or Cooling System Draining and Filling (GE47716 LC8, LV1, L96)
  2. Power Steering Pump Bracket - Remove - Power Steering Pump Bracket Replacement
  3. GM4855432Courtesy of GENERAL MOTORS COMPANY

    Fuel Rail (1) - Left Side - Remove - Fuel Injection Fuel Rail Assembly Replacement - Bank 1

  4. GM4846324Courtesy of GENERAL MOTORS COMPANY

    Exhaust Manifold (1) - Left Side - Remove - Exhaust Manifold Replacement - Left Side (LV1)

  5. Remove the valve rocker arm and push rod. Valve Rocker Arm and Push Rod Replacement 
  6. GM4860045Courtesy of GENERAL MOTORS COMPANY

    Oil Level Indicator Tube (2) - Lower - Remove - Oil Level Indicator Tube Replacement (Lower) 

  7. Disconnect electrical connectors as necessary.
  8. GM3351573Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    DISCARD all cylinder head bolts.

    Remove the cylinder head bolts (1, 2).

  9. Remove cylinder head (3).
  10. Remove and DISCARD cylinder head gasket (4). Replacing Engine Gaskets 
  11. For cleaning and inspection, refer to Cylinder Head Cleaning and Inspection .
  12. For cylinder head disassemble, refer to Cylinder Head Disassemble .
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