As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C16 DISCOVERED AREA OF DEBOND ON UPPER AND LOWER SURFACES OF THE LT INBOARD AFT FLAP, 37 INCHES FROM INBOARD END FROM WBL 110.00 TO WBL 114.00. MAINTENANCE REMOVED DAMAGED SKIN AND CORE IAW BOEING 737-300 SRM 51-700-10-2R4. FABRICATED REPLACEMENT CORE AND REPAIR DOUBLER IAW BOEING 737-300 SRM 51-70-10-2R4. BONDED REPAIR PARTS TO THE LT INBOARD AFT FLAP FROM WBL 110.00 TO WBL 114.00 IAW BOEING 737-300 SRM 51-70-10-2R4.