As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND CORROSION ON THE KEEL BEAM LOCATED IN THE MAIN WHEEL WELL AT BS 685 LEFT CHORD AT THE MOUNT SCREW HOLES. REPAIRED BY REMOVING CORROSION IAW DETAIL VII, VIII AND IX. REPAIR COMPLETED IAW SRM 53-10-1, FIGURE 7, BS 685. AIRCRAFT RETURNED TO SERVICE. (M)