As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT ELEVATOR CENTER HINGE MOUNTING HARDWARE, PCU MOUNTING HARDWARE AND BONDING WIRE HARDWARE CORRODED. C-CHECK RO 1/16/2021. REMOVED AND REPLACED CORRODED HARDWARE ON FLUTTER DAMPER AND BONDING WIRE, IAW CRJ200 AMM 27-34-01-400-801. OPERATIONS TEST GOOD.