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Home >> Ford >> 2002 >> Windstar Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Valve - Seat Width

Valve - Seat Width

  1. Measure the valve seat width. If necessary, grind the valve seat to specification.
    • Measure the intake valve seat width.
    • Measure the exhaust valve seat width.
    • Recheck the valve spring installed length after the seats have been ground, and shim the valve springs as necessary to achieve the correct installed spring length.
      • Fig 1: Measuring Intake Valve Seat Width
      G03424804Courtesy of FORD MOTOR CO.
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