As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MHV - FLOOR STRUCTURE HAS POPPED RIVET AT STATION 237 RBL 54 ZF1. C/T WEB HAS TWO BOLTS MISSING/CORRODED AT STATION 200 RBL 43 AND 45 ZF1. WHILE REPAIRING FASTENERS THE WEB AND GUSSET WERE FOUND TO BE CORRODED BEYOND LIMITS. REMOVED DAMAGED AREAS, FABRICATED NEW WEB AND GUSSETT IAW 51-10-2 INSTALLED IAW 51-30-1, 51-30-3. (M)