As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C DURING LHW NR 9 L/E FLAP GREASE LUBE AS NR 3 ROTARY ACTUATOR (COUNT FROM O/B) REMOVED, L/E RIB O/B FWD AREA FOUND CORROSION AT ILES 800. L/E RIB AT ILES 800 IS REPLACED AS PER SRM 51-10-01. CORROSION FOUND CRACKED THROUGH AT 2 LOCATIONS.