What was found
CORROSION REMOVED ON NR 4 LEFT BARREL NUT BORE FOUND EXCEEDED LIMITS. LEFT HAND HORIZONTAL STABILIZER, EXCEEDED LIMIT BARREL NUT BORE NR 4L. REPAIRED AS PER EA NR 1-5510-81545, TITLE: HORIZONTAL STABILIZER, BARREL NUT BORE 4L, REWORKED BEYOND S/B MD11-55-023 REV 2 LIMITS.