What was found
MCN - DURING C19 CHECK DISCOVERED LEFT INBOARD MID FLAP WEDGE WAS DELAMINATED ON THE INBOARD SKIN 5 INCHES OUTBOARD OF INBOARD END FROM WS 73L TO WS 79.25L. MAINTENANCE REMOVED DAMAGED SKIN AND CORE FROM WS 73L TO WS 79.25L IAW BOEING 737-300 SRM 51-70-00-2R FIG 203. FABRICATED REPAIR DOUBLER AND CORE IAW B 737-300 SRM 51-70-10-2R FIG 203. BONDED REPLACEMENT CORE ON LEFT HAND INBOARD MID FLAP WEDGE FROM WS 73L TO WS 79.25L IAW BOEING 737-300 SRM 51-70-10-2R FIG. 203. BONDED REPAIR DOUBLER ON LEFT HAND INBOARD MID FLAP WEDGE FROM WS 73L TO WS 79.25L IAW BOEING 737-300 SRM 51-70-10-2R FIG 203.