As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LT MLG ATTACH FITTING WAS FOUND CORRODED ON THE UPPER FLANGE. DURING REMOVAL, FASTENER HOLES WERE FOUND OVERSIZED AND SPOT FACED IN ACCORDANCE WITH THE SRM. SOME REQUIRED SPOT FACING DEEPER THAN THE LIMIT ALLOWED IN THE SRM. REPAIR APPROVAL PER DL ERA 271876-14.