As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH WING FLIGHT SPOILER ATTACH HINGES HAVE CORRODED HARDWARE (C-CHECK) RO 2/9/2021 REMOVED AND INSTALLED 4 EA NUTS, RETENTION ANGLE, 4 EA BOLTS, AND 8 EA SCREWS FROM LH WING FLIGHT SPOILER ATTACH HINGES IN FOUR LOCATIONS. REF CRJ200 AMM 27-64-05-000-801 & CRJ200 AMM 27-64-05-000-801. RIG AND OPERATIONAL CHECKS ARE GOOD.