As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER 1 ENG PYLON UPPER SPAR SKIN AT STATION YWN 406 - 415, FOUND WITH SURFACE CORROSION, FWD OF AFT MOUNT FITTING. REPAIRED IAW EA 1-5450-T0321330 PART 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100. REFER TO WRI 54503146 FOR DETAILS.