What was found
BNA - FLT 0580 - EN ROUTE DFW/BNA DURING CRUISE, HYDRAULIC SYTEM NR 1 LOW QUANTITY INDICATION ON MFDU. ACCOMPLISHED ABNORMAL PROCEDURES AND AIRCRAFT PROCEEDED TO BNA, LANDING WITHOUT INCIDENT. RESECURED LOOSE B-NUT AT LT THRUST REVERSER CONTROL VALVE STOW LINE. SERVICED HYDRAULIC SYSTEM AND ACCOMPLISHED LEAK AND SYSTEM GROUND CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)