What was found
OKC - DURING 30K CHECK, FOUND MAIN CABIN FLOOR SUPPORT CORRODED BEYOND LIMITS AT STATION 180, RBL 9-43. FABRICATED AND INSTALLED REPLACEMENT SUPPORT PER SRM 51-30-2, 51-10-4 AND 51-10-2. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OKC - DURING 30K CHECK, FOUND MAIN CABIN FLOOR SUPPORT CORRODED BEYOND LIMITS AT STATION 180, RBL 9-43. FABRICATED AND INSTALLED REPLACEMENT SUPPORT PER SRM 51-30-2, 51-10-4 AND 51-10-2. (M)