As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH WING O/B MAIN FLAP FWD SPAR LOWER CHORD FOUND HEAVY CORROSION. PERFORMED THE REPAIR ON RH WING O/B MAIN FLAP FWD SPAR LOWER CHORD AT WBL 493- WBL 545 PER FEDEX EA # F-5750-T0347068 P1, TITLE: WING - FLIGHT SURFACES - EXFOLIATION CORROSION C/T RH WING OUTBOARD MAIN FLAP FRONT SPAR LOWER CHORD BETWEEN WBL 493 AND WBL 545.THIS REPAIR WAS CATEGROY B AND WAS CLASSIFIED AS MAJOR PER FEDEX GMM 6-2-100.