As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MAINTENANCE PERFORMING INSPECTIONS A BULGE WAS NOTED IN THE LOWER FUSELAGE SKIN AT STATION 950E STR. 29R. THE DAMAGE WAS REMOVED DIM 6.5 INCH BY 4.312 INCH. FABRICATED FILLER, DOUBLER AND TRIPLER. INSTALLED REPAIR, NO OTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.