What was found
DURING HEAVY MAINTENANCE, FOUND AFT CABIN FLOOR SUPPORT AT FRAME 66 Y512 CORRODED. REPLACED THE FLOOR SUPPORT IAW SRM REF 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, FOUND AFT CABIN FLOOR SUPPORT AT FRAME 66 Y512 CORRODED. REPLACED THE FLOOR SUPPORT IAW SRM REF 51-42-11.