FixVault

Valve Spring Strength

SPECIAL TOOL(S)

GFD56542Courtesy of FORD MOTOR COMPANY
Pressure Gauge, Valve/Clutch Spring 303-006 (TOOL-6513-DD) or equivalent
NOTE: Refer to the appropriate Engine article for the specification.

  1. 1.

    Use the Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the specified valve spring length.
GFD56543Courtesy of FORD MOTOR COMPANY