As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORRODED HARDWARE ON L/H FLIGHT SPOILER OTBD HINGE NUT (1), OTBD CENTER HINGE NUT(1), AND INBD HINGE NUT(1) AND STOPPER BRACKET BOLTS (2) . (C-CHECK RO 9/3/21) REMOVED AND REPLACED CORRODED HARDWARE ON L/H FLIGHT SPOILER OTBD HINGE NUT (1), OTBD CENTER HINGE NUT(1), AND INBD HINGE NUT(1) AND STOPPER BRACKET BOLTS (2) IAW CRJ-200 AMM 27-64-05-000/400-801