As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3448 DURING TAXI THE CREW REPORTED THE FIRST STRIP OF EMERGENCY FLOOR LIGHT ILLUMINATED WHEN EMERGENCY LIGHT SWITCH WAS ARMED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND INSTALLED NR 2 POWER SUPPLY IAW W/C 33-700-19. THE OPERATIONAL CHECK WAS GOOD IAW W/C 33-700-17. AIRCRAFT WAS RETURNED TO SERVICE.