As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION REMOVED ON NR 15 LEFT HAND BARREL NUT BORE FOUND EXCEEDED LIMIT. LEFT HAND HORIZONTAL STABILIZER, EXCEEDED LIMIT BARREL NUT BORE NR 15L. REPAIRED AS PER EA NR 1-5510-81560, TITLE: HORIZONTAL STABILIZER-BARREL NUT BORE 15L. REWORKED BEYOND S/B MD11-55-023 REV 2 LIMITS.