As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C1 CHECK, CORROSION FOUND ON NR 2 FLAP TRACK UPPER SURFACE ATTACH AREA, UPPER FORWARD TRANSMISSION BOLT HOLE & ON THE OTBD SIDE JUST FORWARD OF THE TRANSMISSION ON TRACK WEB & TWO FASTERERS LOCATED INBD OF WS204.40 AT T/E TO REAR SPAR. REPLACED NR 2 FLAP TRACK IAW EO 5713V044.