As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 PYLON AFT MOUNT BULKHEAD FITTING CAP SKIN ATTACH ANGLE STATION 286 BOTH SIDES CRACKED. THE CHORDS CRACKED FLANGES WERE REMOVED BY TRIMMING PER SRM 51-10-01. ALL FASTENERS HOLES WERE NDT INSPECTED. REPAIR FILLERS AND ANGLES WERE INSTALLED ON FORWARD AND AFT SIDES OF THE LEFT AND RIGHT SIDE CHORDS AS PER BOEING MESSAGE 1-320850399-4.