OEM Lincoln Zephyr Intake Valve

Lincoln Zephyr Intake Valve Parts Questions & Experts Answers

• Intake Valve
  7L8Z-6507-A
  Q: How to service and repair an Exhaust Valve and Intake Valve on Lincoln Zephyr?

  A: The first step of valve repair begins with measuring both valve stems from specific points then checking if their diameters meet manufacturing standards. The service requires installing new components whenever any valve stem diameter shows non-compliant specifications. Perform a comprehensive examination of all valve areas starting from the stem tip where grooves and scoring should be assessed before checking the face and edge region for pits and scores along with the valve head for burning damage and deformation and cracking while investigating the valve margin for wear.