As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON CABIN FLOOR SUPPORT AT APPRX Y-1673 AT FR20 REMOVED CORROSION ON CABIN FLOOR SUPPORT AT Y-1673 FR20 IAW SRM 51-74-00 FOUND OUT LIMITS IAW SRM 53-11-14-07 ORIGINAL THICKNESS 0.080" REMAINING THICKNESS 0.030" D=0.050". REMOVED AND REPLACE D FLOOR SUPPORT IAW SRM 51-42-11. SFR#1026401. MAINTNENACE ACCOM PLISHED BY V933866 ON WC 0014607 AT ST ENGINEERING BFM.