As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 8EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED 8EA CORRODED BOLTS FROM L/H SPOILERON I/B AND O/B HINGE BOLT ANTI-MIGRATION BRACKETS IAW CRJ-200 AMM TASKS 27-64-01-000-801 AND 27-64-01-400-801. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.