What was found
CABIN CEILING EMERGENCY LIGHT BETWEEN THE TWO OVER WING DOORS IS INOP. SUPPORT TASK NSA EMX N/R 00257. 33-51-07-962-071. DATA WAS TRANSCRIBED FROM NSA EMX N/R 00257. TROUBLE SHOT SYSTEM CHECKED POWER AND GND AT L48 DISCONNECT IAW B757-ALL SCM 33-51-01 DETECTED NO POWER AND VERIFIED THAT FUSE NEED TO BE REPLACED. REPLACED FUSE ON M10567 EMERGENCY LIGHT POWER SUPPLY PERFORMED OP CHECK GOOD IAW B757 UAL TROUBLE SHOT SYSTEM, CHECKED POWERAND GND AT L48 DISCONNECT IAW -51-07-962-071. SDR ATTACHEDAND ENTERED SECPTRE. DATA TRANSCRIB B757-ALL SSM 33-51-01 DETECTED NO POWER AND VERIFIED THAT FUSE ED FROM NSA EMX 00257 REPLACED FUSE ON M10567 EMERGENCY LIGHT . ER SUPPLY. PERFORMED OP CHECK. CHECK GOOD.