As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT SIDE CABIN FLOOR SIL ASSY HAS CORROSION ON TOP SURFACE FROM FS 516 THRU 544. CLEANED CORRODED AREA BY BLENDING OUT CORROSION. CUT OUT AREA THAT WAS OUT OF LIMITS AND FABRICATED AND INSTALLED REPAIR PARTS. TREATED AND PAINTED ENTIRE WORK AEA IAW REO 601R-53-41-183.