What was found
DURING C15 CHECK DISCOVERED DISBOND AREA ON THE LT OUTBOARD FORE FLAP FROM WBL 310 TO WBL 313.5. MAINTENANCE REMOVED DISBOND SKIN AND CORE ON THE LOWER SKIN OF LT OUTBOARD FORE FLAP IAW BOEING 737-300 SRM 51-70-10-0 REPAIR 7, FIG 16. FABRICATED CORE AND EXTERNAL DOUBLER IAW BOEING 737-300 SRM 51-70-10-0 REPAIR 7, FIG 16. BONDED AND SEALED FABRICATED REPAIR PARTS TO THE LT OUTBOARD FORE FLAP FROM WBL 310 TO WBL 313.5 IAW BOEING 737-300 SRM 51-70-10-0 REPAIR 7, FIG 16.