As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LH WING INBD FLAP HAS CORROSION ON FLAP VANE ACTUATOR SPRINGS AND ATTACHING HARDWARE LOCATED UNDER FLAP PANEL 584AB (MARKED) (C-CHECK) RO 4/16/2020 INSTALLED NEW HARDWARE AND SPRINGS ON THE LH INBOARD FLAP VANE ACTUATOR UNDER FLAP PANEL 584AB REF CRJ-200 AMM. OP TEST CHECKED GOOD.