LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2005 >> Excursion 5.4 L, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine System-General Information >> General Procedures >> Piston Diameter
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Piston Diameter

  1. Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65 in) down from the top of the piston at the point indicated. Refer to IN-VEHICLE REPAIR for the procedure.
    • If out of specification, install new components as necessary. Refer to IN-VEHICLE REPAIR for the procedure.
Fig 1: Measuring Piston Diameter
G03885024Courtesy of FORD MOTOR CO.