What was found
BACKUP BATTERY/EMERGENCY LIGHTS FAILED WHEN TESTED. REPLACED FORWARD, MIDDLE EMERGENCY LIGHTING BATTERY PACKS. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BACKUP BATTERY/EMERGENCY LIGHTS FAILED WHEN TESTED. REPLACED FORWARD, MIDDLE EMERGENCY LIGHTING BATTERY PACKS. OPS CHECK GOOD.