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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Mechanical - 2.0L - Repair Instructions) >> Repair Instructions >> Valve Stem Oil Seal and Valve Spring Replacement >> Installation Procedure

Installation Procedure

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  1. Using the EN-37281-A  Valve Guide 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  Valve Spring Compressor and EN-50717  Valve Spring Compressor adapter set from the cylinder head.

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