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Home >> Lincoln >> 2003 >> LS 3.0 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine-3.9L) >> Disassembly >> Engine >> Items 79-81: Intake Manifold Disassembly Note

Items 79-81: Intake Manifold Disassembly Note

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  1. Disconnect and remove the throttle body heater hoses.
    Fig 1: Removing Throttle Body Heater Hoses
    G01286378Courtesy of FORD MOTOR CO.
  2. NOTE: The throttle body and adapter are shown removed for clarity. It is not necessary to remove the throttle body and adapter to remove the intake manifold.
    Fig 2: Removing Bolts And Studs In Sequence
    G01286379Courtesy of FORD MOTOR CO.
  3. Remove the bolts and studs in the sequence shown.
  4. Remove the intake manifold.
  5. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs, or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges, which make leak paths. Use a plastic scraping tool to clean the surfaces.
    Fig 3: Removing Intake Manifold
    G01286380Courtesy of FORD MOTOR CO.
  6. Clean the sealing surfaces.