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Home >> Ford >> 2007 >> Crown Victoria S, 4.6 W >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System >> In-Vehicle Servicing >> Valve Springs >> Installation

Valve Springs: Installation

  1. Position the valve spring and the valve spring retainer.
  2. Install the special tool between the valve spring coils to prevent valve stem seal damage.
    3. Fig 1: Installing Special Tool Between Valve Spring Coils
    G03962476Courtesy of FORD MOTOR CO.
  3. Using the special tool, compress the valve spring. Install the valve spring retainer keys.
    4. Fig 2: Installing Valve Spring Retainer Keys
    GF0013581Courtesy of FORD MOTOR CO.
  4. Remove the special tools.
  5. Install the camshaft roller followers. For additional information, refer to Camshaft Roller Follower .
    6. CAUTION: Only use hand tools when removing or installing the spark plugs, damage may occur to the cylinder head or spark plug.
  6. Install the spark plugs. For additional information, refer to ENGINE IGNITION article.
    7. WARNING: If equipped with fire suppression system, repower the system. For important safety warnings and procedures, refer to FIRE SUPPRESSION SYSTEM article.
  7. If equipped with fire suppression system, repower the system.
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