As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH OUTBOARD FLAP HINGE BOXES HAVE SOME CORROSION ON HARDWARE. (C-CHECK) RO 1/29/2021 REPLACED HARDWARE (3 NUTS) ON RH OUTBOARD FLAP HINGE BOXES WS 178.00, AND 220.00 1 EA.PN: MS17825-9, 2 EA. PN:MS17825-7 IAW CRJ 200 AMM 57-21-35-400-801/802 STEPS 3. A. (4)-(6) AND (10)-(12). / CALIBRATED TOOLS: TUC4978 CAL DUE: 30-JUN-21, TUC4198 CAL DUE 31-MAR-21