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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 789 (Engine Mechanical (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 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 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: Valve Assembly
    G01828745Courtesy of GENERAL MOTORS CORP.
  4. Use the J 38606  in order to compress the valve spring.
    5. Fig 2: Compressing Valve Spring
    G01828746Courtesy of GENERAL MOTORS CORP.
  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 SPARK PLUGS .
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