As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LBL 27 FLOOR BEAM IS CORRODED BETWEEN F.S. 1000 TO F.S. 1031. (C-CHECK RO 9/30/2021) REPAIRED LBL27 FLOOR BEAM BETWEEN FS1000 AND FS1031 IAW CRJ700 SRM 53-00-41-201-001-A01. REFERENCE CONTINUATION CARD AND SKYWEST TASK CARD 51-900-1002-SKY FOR WORK PERFORMED. MAJOR REPAIR FORM M-337 AND FORM M-131 COMPLIED WITH. NO CHANGE TO WEIGHT AND BALANCE.