As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN A-17 LINE CHECK INSPECTION, SEVERAL EMERGENCY EXIT LIGHTS WERE NOT ILLUMINATION DURING TEST. THE NR 1 AND NR 3 EMERGENCY POWER SUPPLIES WERE FOUND TO BE INOPERATIVE. BOTH POWER SUPPLIES WERE REPLACED. OP CHECKS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)