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Home >> Chevrolet >> 2010 >> Camaro LS, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Mechanical - 6.2L - Repair Instructions - On Vehicle) >> Valve Stem Oil Seal and Valve Spring Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Spark Plug & Wire
    GM74069Courtesy of GENERAL MOTORS CORP.
  1. Remove the valve rocker arms. Refer to Valve Rocker Arm and Push Rod Replacement .
  2. Remove the spark plug. Refer to Spark Plug Replacement .
    3. Fig 2: Identifying J 22794
    GM353918Courtesy of GENERAL MOTORS CORP.
  3. Install the J 22794  into the spark plug hole. See Special Tools .
  4. Attach an air hose to J 22794  . See Special Tools .
  5. Tap the end of the valve stem with a plastic face hammer in order to loosen any varnish on the valve stem keys.
    6. Fig 3: Compressing Valve Spring
    GM218211Courtesy of GENERAL MOTORS CORP.
  6. Use the J 38606  in order to compress the valve spring.
    7. Fig 4: Valve Stem Keys, Spring, Cap & Shim
    GM1503529Courtesy of GENERAL MOTORS CORP.
  7. Remove the valve stem keys (1).
  8. Carefully release the valve spring tension.
  9. Remove the J 38606  .
  10. Remove the valve spring cap (2).
  11. Remove the valve spring (3).
  12. Remove the valve stem oil seal and shim (4).
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