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Home >> Lincoln >> 2005 >> Aviator AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine >> In-Vehicle Repair >> Valve Seals >> Installation

Valve Seals: Installation

  1. Using the special tools, install the new intake valve stem seal.
    Fig 1: Installing New Intake Valve Stem Seal
    G03862442Courtesy of FORD MOTOR CO.
  2. Using the special tools, install the new exhaust valve stem seal.
    Fig 2: Installing New Exhaust Valve Stem Seal
    G03862443Courtesy of FORD MOTOR CO.
  3. Install the special tool between the valve spring coils to protect the exhaust valve stem seal from damage.
    Fig 3: Installing Special Tool Between Valve Spring Coils
    G03862444Courtesy of FORD MOTOR CO.
  4. Position the valve spring and spring retainer over the valve stem and valve seal.
    Fig 4: Positioning Valve Spring And Spring Retainer Over Valve Stem And Valve Seal
    G03862445Courtesy of FORD MOTOR CO.
  5. Using the special tool, compress the intake valve spring. Install the intake valve spring retainer keys.
    Fig 5: Compressing Intake Valve Spring
    G03862446Courtesy of FORD MOTOR CO.
  6. Using the special tool, compress the exhaust valve spring. Install the exhaust valve spring retainer keys.
    Fig 6: Installing Exhaust Valve Spring Retainer Keys
    G03862447Courtesy of FORD MOTOR CO.
  7. Install the roller followers. For additional information, refer to CAMSHAFT ROLLER FOLLOWER .