As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SERVICE CHECK FOUND AFT OVER WING (RT/LT) EMERGENCY DOOR EXIT SIGN INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY POWER SUPPLY AT STA 726 AND STA 803 IAW B717 AMM 33-51-03. PERFORMED OPERATIONAL CHECK IAW B717 AMM 33-51-03. OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT IS OK FOR SERVICE. (LP #0159634)