As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - DURING C15 CHECK DISCOVERED THE RT INBOARD MID-FLAP TRAILING EDGE WEDGE HAD DISBOND ON THE UPPER SURFACE, 58" FROM THE INBOARD END. MAINTENANCE REMOVED THE DISBONDED SKIN IAW BOEING 737-300 SRM 51-70-10-2R4. FABRICATED FILLER AND DOUBLER IAW BOEING 737-300 SRM 51-70-10-2R4. BONDED REPAIR PARTS TO THE RT INBOARD MID-FLAP TRAILING EDGE WEDGE UPPER SURFACE, 58" FROM INBOARD END IAW BOEING 737-300 SRM 51-70-10-2R4.