As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING OUTBOARD FLAP INBOARD HINGE ARM BONDING WIRES AND ATTACHING HARDWARE HAVE SIGNS OF CORROSION. C-CHECK RO 1/5/2021. REMOVED AND INSTALLED NEW BONDING WIRE AND ATTACHING HARDWARE AT LT WING OUTBOARD FLAP INBOARD HINGE ARM, REF CRJ700 AMM 51-80-00-910-816-A01. BOND CHECK GOOD.