As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, FOUND CORROSION ON AFT SIDE OF FLOOR FRAME F/S 965 AT LONGERONS 23 TO 30 LEFT. REMOVED CORROSION AND FOUND TO BE BEYOND LIMITS, FABRICATED FRAME AND SPLICE REPAIRS IAW SRM 53-03 AND HEAT TREATED IAW SRM 51-10-2A. INSTALLED REPAIR IAW SRM 51-30-2 PARA 1-12 FIG 1-23 AND 53-03 PARA 1 FIG 1-7. (M)