What was found
BOS - FLT 184 - DURING CRUISE ONE HOUR AFTER TAKEOFF, NLG RED UNSAFE LIGHT ILLUMINATED. DURING APPROACH, RED UNSAFE LIGHT REMAINED ON. CYCLED LANDING GEAR AND LIGHT WENT OUT. FOUND NLG PROXIMITY SENSOR MFG PN 8-337-03 BAD. REPLACED NLG PROXMITY SENSOR. NOSE LANDING GEAR POSITION AND WARNING SYSTEM CHECKED NORMAL. CHECK C2D 9-14-94 MCI.