What was found
MAIN CABIN, BS 1180 - 1200, RT SIDE, I/B CREASE BEAM CHORD HAS CORROSION UNDERNEATH FWD AND AFT NUT PLATES. REMOVED CORROSION ON WEB CHORD AT BS 1180-1200, AND FOUND TO BE OUT-OF-LIMITS IAW SRM 53-60-13, FIG 101, DETAIL 3. REMOVED AND REPLACED CREASE BEAM WEB CHORD PER MAE TRAVELER NR T8/760030 AND SRM 51-40-02, 51-10-02 AND 53-60-13. THIS REPAIR IS CLASSIFIED AS A "MAJOR" REPAIR, CATEGORY "A". NO FOLLOW UP TRACKING IS REQUIRED.