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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Engine Mechanical - 2.2L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Valve Stem Oil Seal and Valve Spring Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the camshaft. Refer to Intake Camshaft and Lifter Replacement  or Exhaust Camshaft and Lifter Replacement  .
  2. Remove the camshaft roller followers.
    Fig 1: Removing Camshaft Roller Followers
    G01580589Courtesy of GENERAL MOTORS CORP.
  3. Install the J 43649  to the cylinder head.
    Fig 2: Removing/Installing Valve Spring Compressor
    G01580590Courtesy of GENERAL MOTORS CORP.
  4. Remove the spark plugs. Refer to SPARK PLUGS .
  5. Install an air hose adaptor into the spark plug hole.
    Fig 3: Removing/Installing Air Hose Adaptor Into Spark Plug Hole
    G01580591Courtesy of GENERAL MOTORS CORP.
  6. Pressurize the cylinder to 690 kPa (100 psi).
  7. Compress the valve spring.
  8. Remove the valve spring keepers.
  9. Remove the valve spring.
  10. Using the J 36017  remove the valve seal.
    Fig 4: Removing/Installing Valve Seal
    G01580592Courtesy of GENERAL MOTORS CORP.
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