As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING, OUTBOARD FLAP HINGE WS. 178.00 SUPPORT FITTING ( FWD ) HAS BOLTS CORRODED. (C-CHECK RO 8/19/2021) REMOVED AND REPLACED L/H WING O/B FLAP HINGE BOX FWD FITTING FWD BOLT'S AT WING STATION 178.00 REF. CRJ 700 AMM 57-54-02 AND ACCOMPLISHED LEAK CHECK OF THE BOLT'S REF. CRJ 700 AMM 28-11-00 (NO LEAKS NOTED AT THIS TIME)