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Valve Spring, Retainer and Seal: Installation

WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Lubricate the valve stem seal with clean engine oil.
    Fig 1: Identifying Valve Stem Seal
    G03995837Courtesy of FORD MOTOR CO.
  1. Install the valve stem seal.
  2. Install the valve spring and retainer.
  3. Using the special tool, compress the valve spring and install the retainer keys.
    Fig 2: Compressing Valve Spring
    G03996404Courtesy of FORD MOTOR CO.
  4. Release the compressed air used to hold the valves closed.
  5. Install the spark plug for the cylinder being serviced. Do not tighten at this time.
  6. Repeat the appropriate removal and installation steps for all of the other cylinders.
  7. Tighten the spark plug(s) to 27 Nm (20 lb-ft).
  8. Install the valve tappets. For additional information, refer to VALVE TRAIN COMPONENTS - EXPLODED VIEW  and Valve Tappet in this article .
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