As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN FLOOR SUPPORT AT 294.5 TO 312 11 INCHES LEFT OF CENTER LINE IS CORRODED<[01] REMOVED AND INSTALLED NEW INTERCOSTAL AT FWD CABIN STA 294.5 TO STA 312 LBL 11 SRM 51-40-02-0G-0 AND DWG141A5600<BR>REMOVED EWIS PROTECTION AT FLOOR AREA PER AMM 20-60-07-903.;[02] VERIFIED CORRECTIVE ACTION.