As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, MAINTENANCE FOUND THAT THE EMERGENCY EXIT SIGN FOR BOTH OF THE AFT OVERWING HATCHES WERE INOPERATIVE. MAINTENANCE REPLACED TWO BATTERY PACKS FOR THE NOTED LIGHTED AREAS AND THE OPERATIONAL CHECK WAS GOOD. (LP #9268508)