What was found
PHX - DURING OVERNIGHT MAINTENANCE, EMERGENCY LIGHTS AT SEATS 24-26 INOPERATIVE. REPLACED BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - DURING OVERNIGHT MAINTENANCE, EMERGENCY LIGHTS AT SEATS 24-26 INOPERATIVE. REPLACED BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)