What was found
DURING LINE MAINTENANCE, THE EMERGENCY LIGHTS FAILED TEST. FOUND LEFT BATTERY FAULT LIGHT ILLUMINATED (11WL). REPLACED BATTERY PACK AND RESET FUSES. OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE MAINTENANCE, THE EMERGENCY LIGHTS FAILED TEST. FOUND LEFT BATTERY FAULT LIGHT ILLUMINATED (11WL). REPLACED BATTERY PACK AND RESET FUSES. OPERATIONAL CHECK OK.