As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - DURING C24 CHECK DISCOVERED DISBOND AREA ON THE LT INBOARD AFT FLAP AT THE OUTBOARD CORNER, UPPER AND LOWER SURFACE. MAINTENANCE REMOVED DISBOND SKIN AND CORE ON THE LT INBOARD AFT FLAP IAW BOEING 737-300 SRM 51-70-10-2R4. FABRICATED DOUBLER AND CORE IAW BOEING 737-300 SRM 51-70-10-2R4. BONDED FABRICATED REPAIR PARTS TO THE LT INBOARD AFT FLAP, UPPER AND LOWER SURFACE IAW BOEING 737-300 SRM 51-70-10-2R4.