As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MHV - FLOOR SUPPORT AT STATION 220 RBL 48 TO RBL 56 IS SEVERELY CORRODED. REMOVED FLOOR SUPPORT FOR FURTHER INSPECTION FOUND TO BE OUT OF LIMITS PER 51-10-3. FABRICATED NEW SUPPORT PER DC9 SRM 51-10-1 SURFACE TREATMENT AND INSTALLED NEW SUPPORT PER DC9 SRM 51-10-3 AND 51-10-4. (M)