As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MULTIPLE EMERGENCY LIGHTS WERE INOPERATIVE. TROUBLESHOT IAW WM 33-50-50. R & R THE NR 1 AND 4 BATTERIES AND CHARGER IAW W/C 33-700-19. R & R THE NR 6 INVERTER IAW 33-50-11. PERFORMED AN OPS CHECK OF THE EMERGENCY LIGHTS IAW W/C 33-700-17. OPS CHECKED GOOD. NO FURTHER DEFECTS FOUND.