What was found
FLIGHT 5102 RECEIVED A FLAP FAIL CAUTION DURING APPROACH AT ZERO DEGREE FLAP SETTING. CREW DECLARED AN EMERGENCY, ABORTED 1ST APPROACH, THEN LANDED WITHOUT INCIDENT. COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE FIRST EVENT MAINTENANCE ACTION, PARAGRAPH (B) 1, 2, 3 (A, B, C AND E), FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTION MESSAGES.