What was found
LT WING INBD FLAP OTBD FITTING THAT ATTACHES TO THE INBD FLAP OTBD CANOE ROD END IS CRACKED. ACFT GROUNDED. OPENED ACCESS PANEL 553ET AND DISCONNECTED THE NR 3 FLAP FAIRING AFT SUPPORT ROD FROM BROKEN FITTING. REMOVED HILOC FROM OLD FITTING AND REMOVED CRACKED FITTING IAW SRM 51-40-02. DRILLED HOLES IN NEW FITTING IAW DWG 113A2107-1 AND SRM 51-40-02. INSTALLED NEW SUPPORT ROD FITTING REF SRM 51-40-02. RECONNECTED THE NR 3 FLAP FAIRING AFT SUPPORT ROD TO NEW FITTING AND CLOSED ACCESS PANEL 553ET REF AMM 27-51-18-400-802 AND 20-50-11.