What was found
* THE RH OUTBD FLAP INBD HINGE ARM LOWER FITTING FLAP SIDE HAS CORRODED HARDWARE. (C-CHECK) RO 2/28/2020 REMOVED THE ANTI-ROTATION KEEPER (CORRODED HARDWARE) FROM THE INBD HINGE ARM OF THE R/H OUTBD FLAP. REF: CRJ 200 AMM. REMOVED THE CORRODED HARDWARE FROM THE (LOWER OUTBD CORNER) OF THE INBRD AFT LUG FITTING. REF: CRJ 200 SRM. INSTALLED ALL NEW HARDWARE IN THE (LOWER OUTBD CORNER) OF THE INBRD AFT LUG FITTING. REF: CRJ 200 SRM. INSTALLED THE ANTI-ROTATION KEEPER (WITH NEW HARDWARE) ON THE INBD HINGE ARM OF THE R/H OUTBD FLAP. REF: CRJ 200 AMM. USED 10-50 IN/LBS TORQUE WRENCH TUC 8612, CAL DATE 31-OCT-2020.