As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT SPOILERON INBOARD AND OUTBOARD MOUNT NUTS 2 EA, AND KEEPER BOLTS AT BOTH LOCATIONS 8 EA ARE CORRODED. C-CHECK RO 12/30/2020. REPLACED RT INBOARD AND OUTBOARD MOUNT NUTS AND NEW KEEPER BOLTS, IAW CRJ 200 AMM. REF CONTINUATION CARD FOR DETAILS AND WORK PERFORMED.