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Special Tool(s)

WARNING: This page is about a different car, the 2005 Mercury Sable and 2005 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S) SPECIFICATION

G03897663
Pressure Gauge, Valve/Clutch Spring
303-006 (TOOL-6513-DD) or equivalent
  1. Use a Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the specified valve spring length.
    • Refer to the appropriate ENGINE MECHANICAL article for the procedure.
    • If out of specification, install new components as necessary. Refer to the appropriate ENGINE MECHANICAL article for the procedure.
    Fig 1: Measuring Valve Spring Strength
    G03919823Courtesy of FORD MOTOR CO.