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Home >> Lincoln >> 2004 >> Navigator 4WD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Valve - Spring Free Length

Valve - Spring Free Length

  1. Measure the free length of each valve spring.
    • Refer to the appropriate article in ENGINES for the procedure.
    • If out of specification, install new components as necessary. Refer to the appropriate article in ENGINES for the procedure.
    Fig 1: Measuring Free Length Of Each Valve Spring
    G02785617Courtesy of FORD MOTOR CO.