As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* RIGHT WING OUTBOARD FLAP HINGE ARMS HAVE CORRODED HARDWARE AT THE AFT MOUNTS ( 3 EACH ). (C-CHECK RO 8/18/2021) REMOVED CORRODED HARDWARE (BOLTS 2EA, PIN 1EA) AND INSTALLED NEW HARDWARE ON R/H WING OUTBOARD FLAP HINGE ARMS AT AFT MOUNTS (BOLTS 2EA, PIN 1EA) IAW CRJ700 AMM CHAPTER 57-53-27-400-803-A01, CRJ700 AMM CHAPTER 57-53-27-400-801-A01, AND CRJ700 AMM CHAPTER 57-53-27-400-802-A01.