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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.3L (LV1)) >> Repair Instructions >> Cylinder Head Replacement - Left Side >> Installation Procedure

Installation Procedure

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  1. For cylinder head assemble, refer to Cylinder Head Assemble .
  2. Clean any debris or residual fastener thread sealant from the engine block cylinder head bolt holes to ensure proper torque or clamp load.
  3. GM3351575Courtesy of GENERAL MOTORS COMPANY

    Install a NEW cylinder head gasket (1).

  4. Install cylinder head (2).
  5. Hand start NEW cylinder head bolts (3, 4).
  6. tighten cylinder head bolts in sequence. Cylinder Head Installation - Left Side 
  7. Install the valve rocker arm and push rod. Valve Rocker Arm and Push Rod Replacement 
  8. GM4846324Courtesy of GENERAL MOTORS COMPANY

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

  9. Connect electrical connectors as necessary.
  10. GM4860045Courtesy of GENERAL MOTORS COMPANY

    Oil Level Indicator Tube (2) -lower - Install - Oil Level Indicator Tube Replacement (Lower) 

  11. GM4855432Courtesy of GENERAL MOTORS COMPANY

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

  12. Power Steering Pump Bracket - Install - Power Steering Pump Bracket Replacement
  13. Refill the cooling system. Cooling System Draining and Filling (Static LC8, LV1, L96) , or Cooling System Draining and Filling (GE47716 LC8, LV1, L96)