What was found
FLT 1243 BOS-CLT, FLIGHT CREW DECLARED EMERGENCY DUE TO FLAP FAIL, FLIGHT CONTROL NO DISPATCH, WINDSHEAR FAULT, GRN PROX FAIL. AT FAIL, SHAKER ANTICIPATED, AP FAIL, SPOILER FAULT AUTO CONFIG TRIM FAIL. INFLIGHT AUTO PILOT TURNED OFF AND WE DID A O FLAP WITH UNKNOWN SLAT LANDING. REMOVED AND REPLACED SFACE NR 2 ALL FAULTS CLEARED FLAPS OPS NORMAL.