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Home >> Ford >> 2004 >> Freestar Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1771 (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 2008 Mercury Mariner and 2008 Ford Escape. 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.
    2. Fig 1: Measuring Valve Spring Out-Of-Square
    G03885054Courtesy of FORD MOTOR CO.
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