What was found
FLT 6207 - IAD-MHT - DURING TAXI OUT, RETURNED TO GATE AFTER EXPERIENCING A REFUEL DOOR WARNING LIGHT. AIRCRAFT RETURNED TO THE GATE NO FURTHER INCIDENTS. MAINTENANCE TROUBLE SHOT THE PROBLEM AND DEFERRED THE REFUEL DOOR UNDER MEL 28-6. AIRCRAFT WAS THEN RELEASED FOR SERVICE. MEL 28-6 REQUIRES THAT THE REFUEL DOOR IS TO BE VERIFIED CLOSED BEFORE EACH FLIGHT. CURRENTLY AWAITING PARTS FOR REPLACEMENT AND CLOSE-OUT. MAINTENANCE CLOSED DMI 17636 ON 8-15-96 BY ADJUSTING LATCH MICROSWITCH. AIRCRAFT RELEASED AND APPROVED FOR SERVICE. (M)