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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 752 (Engine Mechanical) >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Stem Oil Seal and Valve Spring Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the valve stem oil seal/spring seat.
    • Use a suitable driver.
    • Press over the valve guide boss.
  2. Install the valve spring.
  3. Install the valve cap.
    Fig 1: Installing Valve Stem Oil Seal And Spring
    G01485425Courtesy of GENERAL MOTORS CORP.
  4. Use the J 38606  in order to compress the valve spring.
  5. Install the valve keys. If necessary, hold the valve keys in place with grease.
  6. Remove the J 38606  in order to release the valve spring.
  7. Ensure that the valve keys are seated.
  8. Install the valve rocker arm. Refer to VALVE ROCKER ARM AND PUSH ROD REPLACEMENT   . 
  9. Release the air pressure and remove the J 22794. 
  10. Install the spark plug. Refer to ENGINE CONTROLS - REMOVAL & INSTALLATION & OVERHAUL  in Removal and Installation in Engine Performance.
    Fig 2: Compressing Valve Spring Using Valve Spring Compressor
    G01485426Courtesy of GENERAL MOTORS CORP.
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