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Home >> Cadillac >> 2008 >> Escalade RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.8L, 5.3L, 6.0L Or 6.2L (3 Of 5) >> Off-Vehicle Repair Instructions (1 Of 3) >> Valve Lifter Oil Manifold Removal

Valve Lifter Oil Manifold Removal

    Fig 1: DO NOT Lift The Manifold Assembly By The Electrical Lead Frame
    GM1536553Courtesy of GENERAL MOTORS CORP.
  1. Do not lift the manifold by the electrical lead frame.
  2. Fig 2: View Of Valve Lifter Oil Manifold & Bolts
    GM1402004Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve lifter oil manifold bolts (506).
  4. IMPORTANT: Do not allow dirt or debris to enter the oil passages of the manifold. Plug, as required.
  5. Remove the valve lifter oil manifold (451).
  6. Fig 3: Identifying Gasket Retaining Strap Locations
    GM1402024Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Remove only the outer gasket from the manifold. Do not disassemble any of the internal components of the manifold in an attempt to remove the 8 inner sealing gaskets. If the inner gaskets are cut or damaged, replace the manifold as an assembly. Only use a wire-cutter type tool in order to minimize the amount of debris. Do not use a rotary-type cutting tool on the retaining straps.
  7. Identify the 8 gasket retaining strap locations (1-8).
  8. Fig 4: Cutting Gasket Retaining Straps
    GM1402010Courtesy of GENERAL MOTORS CORP.
  9. Using a wire-cutter type tool, cut the 8 retaining straps.
  10. Fig 5: View Of Outer Gasket
    GM1402014Courtesy of GENERAL MOTORS CORP.
  11. Remove the outer gasket (556) from the manifold.