As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CARGO COMP STA 480 RBL 10" FLOORBEAM LOWER SURFACE CORRODED REMOVED CORROSION IAW SRM 53-10-1 PG1, ORIGINAL .135", REMOVED .035' REMAINING .096". FOUND TO BE OUT OF LIMITS AAR TOOL NR 280087 CAL DATE 4-27-08. REPAIRED IAW SRM 53-10-8 FIG 8. TREATED AND PRIMED IAW SRM 51-10-2. REMOVED AND REINSTALLED CABLE GUIDE IAW 51-30-2. THIS IS CLASSIFIED AS A MAJOR REPAIR.