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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.0L (LTG)) >> Repair Instructions >> Valve Stem Oil Seal and Valve Spring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Using the EN-37281-A  seal remover, install the NEW valve seal. Fully seat the seal onto the valve guide.
  2. GM2401713Courtesy of GENERAL MOTORS COMPANY

    Install the valve spring (3) and retainer (2).

  3. Compress the valve spring using the valve spring compressor.
  4. Install the valve spring keepers (1).
  5. Disconnect the air hose and remove the EN-35667-A  leakdown adapter.
  6. GM3942126Courtesy of GENERAL MOTORS COMPANY

    Remove the EN-50717  compressor and EN-50717  compressor adapter set from the cylinder head.

  7. Install the spark plugs. Spark Plug Replacement
  8. Valve Rocker Arm - Install - Intake Valve Rocker Arm Replacement , Exhaust Valve Rocker Arm Replacement 
  9. Install the camshaft. Camshaft Position Actuator and Camshaft Replacement - Intake , Camshaft Position Actuator and Camshaft Replacement - Exhaust 
  10. Remove the EN-50792  holding tool.
  11. If equipped with an automatic transmission, install the starter. Starter Replacement (LTG)