As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING SPOILERON AND FLIGHT SPOILER INBOARD AND OUTBOARD PCU MOUNTING HARDWARE (NUTS) ARE CORRODED. C-CHECK RO 8/29/2020. REPLACED CORRODED NUTS ON THE RT WING SPOILERON AND FLIGHT SPOILER INBOARD AND OUTBOARD PCU TO WING ATTACHMENT POINT WITH NEW SERVICEABLE NUTS IAW CRJ 200 AMM.