What was found
ON FLIGHT 4674 THE CREW REPORTED THAT AFTER SHUTDOWN, THE FORWARD EMERGENCY LIGHTS IN CABIN AND OUTSIDE THE AIRCRAFT WOULD NOT GO OUT EVEN WHEN TURNED OFF. RECYCLED POWER AND EMERGENCY LIGHT SWITCHES AND LIGHTS STILL REMAINED ON. THE AIRCRAFT WAS REMOVED FROM SERVICE. TROUBLESHOT THE NR 1 EMERGENCY LIGHT POWER SUPPLY. REMOVED AND REPLACED THE BATTERY AND POWER SUPPLY IAW WC 32-002. THE OPERATIONAL CHECK WAS GOOD, NO FURTHER DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.