As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT OUTBOARD FLAP HINGE BOX, FORWARD ATTACH FITTING ON WS 220.00, INBOARD AND OUTBOARD FORWARD ATTACH BOLTS ARE CORRODED. C-CHECK RO 1/16/2021. REMOVED AND REPLACED WITH NEW 2 EA BOLTS AND 2 EA WASHERS AT RT OUTBOARD FLAP HINGE BOX, FORWARD ATTACH FITTING ON WS 220.00, INBOARD AND OUTBOARD FORWARD ATTACH BOLTS, REF CRJ 200 AMM 57-21-37-000-802 AND CRJ-200-AMM 57-21-37-400-802 TUC4822 DUE 30-APR-21. LEAK CHECK GOOD AND SEE CONTINUATION CARD FOR DETAILS.