What was found
INSPECTION TYPE:N/A EMERGENCY EXIT LIGHTS INOP. REF M/M 33-51-01-4. REPLACED POWER SUPPLY, NO HELP. REINSTALLED ORIGINAL POWER SUPPLY PER FIM 33-52-00-810-801. SUSPECT WIRING PROBLEM. DEFERRED PER MEL 33-50-4. M400284 CHKED HISTORY, RELAY R2-5700 CHANGED, NO HELP. PERFORMED FIM 33 52 00 1 STEPS 1, 2, 3 & 15, ALSO STEPS 8, 9, & 10. CLEANED CONNECTOR ON BATT PACK. PERFORMED OPS CHECK, CHECKED GOOD. CLEARS DMI M400284. PLACARD REMOVED.