As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H WING OUTBOARD FLAP HINGE BOX FORWARD ATTACH FITTING AT WS 264.00 MOUNTING BOLTS CORRODED. (C-CHECK RO 6/29/2021) REMOVED AND INSTALLED NEW SERVICEABLE MOUNT BOLTS IN L/H WING OUTBD FLAP HINGE BOX FWD FITTING @ WS 264.00 IAW CRJ 700 AMM 57-54-02-400-808-A01. REF CONTINUATION CARD FOR DETAILS AND WORK PERFORMED.