What was found
BOS - THE LEFT FORWARD EMERGENCY LIGHTS SOURCE INOP. MAINTENANCE REPLACED THE LEFT FORWARD EMERGENCY LIGHTS BATTERY PACK. OPERATIONALLY CHECKS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - THE LEFT FORWARD EMERGENCY LIGHTS SOURCE INOP. MAINTENANCE REPLACED THE LEFT FORWARD EMERGENCY LIGHTS BATTERY PACK. OPERATIONALLY CHECKS OK.