As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 5642, L/P 1253206) INITIAL INSPECTION: CORROSION ON FLOOR SUPPORT CHANNEL LBL 0 AND BTW STA 1670 TO 1680 AT PASSENGER CABIN (CPAX). SUMMARY OF NRC 00370: (LEVEL CORROSION2) FLOOR SUPPORT CHANNEL WAS REPLACED PER DWG: 146N5230 REV: CJ AND SRM 51-40-02 PAR 4 AND 7.