As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION CORROSION WAS FOUND ON FLOOR SUPPORT AT FS 346 LBL 40 (C CHECK) RO 3/2/2020 BLENDED CORROSION IAW SKYWEST CRJ200 SRM. DAMAGE WAS FOUND TO BE OUT OF LIMITS IAW SKYWEST CRJ200 SRM WITH AN ORIGINAL MATERIAL THICKNESS OF .063", A LOSS OF .054" AND A REMAINING OF .009". REMOVED DAMAGED CLEAT AND INSTALLED NEW CLEAT IAW SKYWEST CRJ200 SRM. NO DEFECTS NOTED ON FLOOR SUPPORT.