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Home >> Lincoln >> 2004 >> Town Car Protection Series >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Assembly

Cylinder Head: Assembly

    NOTE: Do not use metal scrapers or other tools to clean the cylinder head.
  1. Use a plastic scraper and metal surface cleaner to clean the cylinder head.
  2. Lubricate the camshaft journals with clean engine oil.
    Fig 1: Lubricating Camshaft Journals With Clean Engine Oil
    G03248265Courtesy of FORD MOTOR CO.
  3. Install the camshaft and the camshaft bearing caps.
    • Lubricate with clean engine oil and position the camshaft bearing caps.
    • Install the bolts loosely.
    Fig 2: Installing Camshaft Bearing Caps
    G03248266Courtesy of FORD MOTOR CO.
  4. Tighten the bolts in the sequence shown.
    Fig 3: Identifying Camshaft Bearing Cap Bolts Tightening Sequence
    G03248267Courtesy of FORD MOTOR CO.
  5. Install the valves in the valve guides located in the cylinder head.
    Fig 4: Installing Valves
    G03248268Courtesy of FORD MOTOR CO.
  6. Use the special tool to install the valve stem seals.
    Fig 5: Installing Valve Stem Seals
    G03248269Courtesy of FORD MOTOR CO.
  7. Install the valve springs and the valve spring retainers onto the valves.
    Fig 6: Installing Valve Springs And Valve Spring Retainers Onto Valves
    G03248270Courtesy of FORD MOTOR CO.
  8. Install the special tool between the valve spring coils to prevent valve stem seal damage.
    Fig 7: Installing Special Tool Between Valve Spring Coils
    G03248271Courtesy of FORD MOTOR CO.
  9. Use the special tool to compress the valve springs, and install the valve spring retainer keys.
    Fig 8: Installing Valve Spring Retainer Keys
    G03248272Courtesy of FORD MOTOR CO.
  10. Install the hydraulic lash adjusters in their original locations.
    Fig 9: Installing Hydraulic Lash Adjusters
    G03248273Courtesy of FORD MOTOR CO.
  11. Using the special tool, install the roller followers in their original locations.
    Fig 10: Installing Roller Followers
    G03248274Courtesy of FORD MOTOR CO.
  12. Remove the special tool.
    Fig 11: Removing Special Tool
    G03248275Courtesy of FORD MOTOR CO.