As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SPOILERON INBOARD HINGE NUT CORRODED, AND INBOARD AND OUTBOARD RETAINING PLATE BOLTS CORRODED. (C-CHECK RO 6/11/2021) REPLACED SPOILERON INBOARD HINGE NUT AND INBOARD AND OUTBOARD RETAINING PLATE BOLTS IAW CRJ 200-AMM 27-64-01-400-801.