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Home >> Ford >> 2006 >> Focus ZX3 SES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine System-General Information) >> General Procedures >> Valve Spring Squareness
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Valve Spring Squareness

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
  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. Install a new valve spring if out of square. Refer to ENGINE for the procedure.
      Fig 1: Measuring Valve Spring Out-Of-Square
      G03885054Courtesy of FORD MOTOR CO.