As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH IB GROUND SPOILER ACTUATOR LINK IS WORN/CORRODED AND HARDWARE STACKUP IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LH IB GROUND SPOILER ACTUATOR LINK AND HARDWARE IAW CRJ 200 AMM 27-65-01-000/400-801 RIG AND OPS CHECK GOOD REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED