As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE A SMALL AREA OF SURFACE CORROSION WAS VISUALLY IDENTIFIED ON THE TOP FACE OF THE VERTICAL LEG OF THE 0822550-43 WING ATTACH FITTING (LT LOWER AFT). THIS CORROSION MEASURES APPROXIMATELY 1.5 INCHES LONG, BY .125 INCHES WIDE WITH AN APPROXIMATE DEPTH OF .030.THIS FITTING WILL BE REPLACED USING FACTORY NEW PARTS.