As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ELEVATOR #4 HINGE ATTACH HARDWARE AND BONDING JUMPER HARDWARE ALSO SAFETY KEEPER HARDWARE CORRODED. (C-CHECK) RO 2/20/2020 REMOVED AND REPLACED RIGHT ELEVATOR # 4 HINGE HARDWARE CLEANED & REMOVED CORRISION FROM BONDING JUMPER AND SAFETY KEEPER HARDWARE IAW CRJ200 AMM. TORQUE WRENCH STS -3817 DUE 05/APRIL/20 AND SRM.