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Home >> Mercury >> 2011 >> Milan Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> Engine System - General Information >> General Procedures >> Valve Spring Squareness

Valve Spring Squareness

  1. Measure the out-of-square on each valve spring.
    • Turn the valve spring and observe the space between the top of the valve spring and the square.
      Fig 1: Checking Valve Spring Squareness
      G07780480Courtesy of FORD MOTOR CO.