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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Mechanical - 2.0L (LTG)) >> Repair Instructions - On Vehicle >> 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. Valve Spring (3) - Install
    Fig 1: Valve Spring, Keepers And Retainer
    GM2401713Courtesy of GENERAL MOTORS COMPANY
  3. Valve Spring Retainer (2) - Install
  4. Compress the valve spring using the valve spring compressor.
  5. Valve Stem Key (1) - Install
  6. Disconnect the air hose and air hose adapter.
  7. Remove the EN-50717  Valve Spring Compressor and EN-50717  Valve Spring Compressor adapter set from the cylinder head.
    Fig 2: Valve Spring Compressor
    GM3942126Courtesy of GENERAL MOTORS COMPANY
  8. Spark Plug - Install Spark Plug Replacement
  9. Valve Rocker Arm - Install Intake Valve Rocker Arm Replacement , Exhaust Valve Rocker Arm Replacement 
  10. Camshaft - Install Camshaft Position Actuator and Camshaft Replacement - Intake , Camshaft Position Actuator and Camshaft Replacement - Exhaust 
  11. If equipped with an automatic transmission, remove the EN-50792  Flywheel Holding Tool.
    1. Starter - Install Starter Replacement (LTG)
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