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Valve Spring Strength

SPECIAL TOOLS DESCRIPTION CHART

G06094751
Pressure Gauge, Valve/Clutch Spring 303-006 (TOOL-6513-DD) or equivalent
NOTE: Refer to the appropriate Engine Mechanical article, for the specification.
  1. Use the Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the specified valve spring length.
Fig 1: Checking Valve Spring Correct Strength
G06064108Courtesy of FORD MOTOR CO.