What was found
DURING C18 CHECK DISCOVERED DISBOND AREA ON THE UPPER AND LOWER SURFACE OF THE RT INBOARD AFT FLAP, FROM WS 230.68 TO WS 236.68. MAINTENANCE REMOVED DISBONDED SKIN AND PREPPED REPAIR AREA IAW BOEING 737-300 SRM 51-70-10-2R4 FIG 202. FABRICATED DOUBLER AND FILLER IAW BOEING 737-300 SRM 51-70-10-2R4. BONDED REPAIR PARTS TO THE UPPER AND LOWER SURFACE OF THE RT INBOARD AFT FLAP, FROM WS 230.68 TO WS 236.68 IAW BOEING 737-300 SRM 51-70-10-2R4 FIG 202.