What was found
BWI - FLT 1176 - EN ROUTE FROM MCO TO BDL, CAPTAIN NOTICED WHAT APPEARED TO BE A FUEL LOSS AND SUSPECTED A FUEL LEAK. CAPTAIN DECLARED AN EMERENCY AND THE FLIGHT DIVERTED TO BWI. AFTER LANDING SAFELY AND EXITING RUNWAY, FIRE DEPARTMENT TOLD CREW A BAD FUEL LEAK WAS COMING FROM THE NR 1 ENGINE AND RECOMMENDED TO PULL FIRE HANDLE. FIRE HANDLE WAS PULLED WHICH DISCHARGED FIRE BOTTLE TO NR 1 ENGINE. AIRCRAFT WAS TOWED TO GATE WITH PASSENGERS ON BOARD. MAINTENANCE REPLACED THE FUEL HOSE ASSY IN THE STRUT FOR THE NR 1 ENGINE. LEAK CHECK GOOD. THEY ALSO REPLACED THE NR 1 ENGINE FIRE BOTTLE AND SQUIB. OPS CHECK SATISFACTORY PER MM. (X)