As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALL LH FLIGHT SPOILER HINGE NUTS ARE CORRODED. (C-CHECK- RO 11/11/21) REMOVED AND REPLACED ALL LH FLIGHT SPOILER HINGE NUTS IAW CRJ-200 AMM 27-64-05-000/400-801. OPS TEST OF FLIGHT SPOILER GOOD IAW CRJ 200 AMM 27-64-00-710-801. REFERENCE ATTACHED CONTINUE CARD FOR DETAILS OF WORK PERFORMED.