What was found
DURING MAINTENANCE INSPECTION, FOUND EMERGENCY EXIT LIGHTS INOPERATIVE. OPS CHECKED EVERY EXIT LIGHT IAW DC8-1, STEP 7. OPS CHECKED GOOD. OPS CHECKED AGAIN, NO GOOD. REPLACED EMERGENCY LIGHT POWER PACK IAW DC8 WDM 33-51-01. OPS CHECKED GOOD IAW DC8-1, STEP 7.