As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-18 CHECK A DISBOND AREA WAS FOUND ON LOWER SURFACE OF RT OUTBOARD FORE FLAP AT WBL 220.00. MAINTENANCE REMOVED DISBONDED SKIN ON LOWER SURFACE OF RT OUTBOARD FORE FLAP FROM WBL 216 TO WBL 224; FABRICATED A NEW SECTION OF SKIN AND A DOUBLER; BONDED REPAIR PARTS TO FLAP IAW B737-300 SRM 51-70-10 FIG 30.