What was found
PHX - EEL - DURING INSPECTION OPERATIONAL TEST OF EMERGENCY LIGHT SYSTEM FAILED USING CIDS PANEL. MAINTENANCE REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT (12WL) AND BATTERY PACK, OPERATIONAL CHECK WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - EEL - DURING INSPECTION OPERATIONAL TEST OF EMERGENCY LIGHT SYSTEM FAILED USING CIDS PANEL. MAINTENANCE REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT (12WL) AND BATTERY PACK, OPERATIONAL CHECK WAS GOOD.