As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL OF LT WING AILERON FOUND NR 1 HINGE LUG ON FITTING GOUGED IN 2 PLACES. REMOVED NR 1 HINGE FITTING DAMAGE FOUND TO BE OUT OF LIMITS. LOCATED, DRILLED AND INSTALLED A REPLACEMENT FITTING IAW B737 400 SRM 51 40 02 AND AAR EA 12969 ASA EA 5750 02509.