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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 963 (Engine Mechanical - 6.6L (4 Of 5)) >> Off-Vehicle Repair Instructions (3 Of 4) >> Cylinder Head Disassemble >> Tools Required

Tools Required

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

J 8062  Valve Spring Compressor

J 38820  Valve Stem Oil Seal Remover. See Special Tools .

    Fig 1: Compressing Valve Spring Using J 8062
    GM663501Courtesy of GENERAL MOTORS CORP.
  1. Use the J 8062  to compress the valve spring.
  2. Fig 2: View Of Valve Stem Oil Seal & Valve Spring
    GM663504Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve keys (1).
  4. Remove the J 8062  from the cylinder head.
  5. Remove the valve spring upper seat (2).
  6. Remove the valve spring (3).
  7. Remove the valve (6).
  8. Remove the valve stem seal (4) using J 38820  . See Special Tools .
  9. Remove the valve spring lower seat (5).