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Home >> Ford >> 2004 >> Explorer Sport Trac 4D Utility >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Valve - Guide Inner Diameter

Valve - Guide Inner Diameter

  1. Measure the inner diameter of the valve guides in two directions where indicated.
    • For additional information, refer to SPECIFICATIONS .
      Fig 1: Measuring Inner Diameter Of Valve Guides In Two Directions
      G03233393Courtesy of FORD MOTOR CO.
  2. If the valve guide is not within specifications, ream the valve guide and install a valve with an oversize stem or remove the valve guide and install a new valve guide.