As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING 8-DAY CHECK A DISBOND AREA WAS FOUND ON LOWER SURFACE OF LT WING INBOARD MID FLAP TRAILING EDGE WEDGE 26" FROM OUTBOARD END, BETWEEN WBL 153 AND WBL 157. MAINTENANCE CUTOUT DAMAGED AREA OF LOWER SURFACE OF LT WING INBOARD MID FLAP TRAILING EDGE WEDGE; FABRICATED A FILLER AND DOUBLER; BONDED REPAIR PARTS TO MID FLAP IAW B737-300 SRM 51-70-10, FIG 30.