As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK - INBD DEFERAL - MAJOR REPAIR - DENTS IN FUSELAGE BELOW CAPTIONS WINDOW FORWARD OF EXISTING NR 3 REPAIR. PERFORMED PERMANENT REPAIR BY FABRICATING AND INSTALLING DOUBLER AT LT FF FR11-12 STR 15L IN ACCORDANCE WITH REF ETD2017-170-076298.