What was found
DURING PREFLIGHT INSPECTION, THE EMERGENCY LIGHTS DID NOT ILLUMINATE DURING BATTERY CHECK. REMOVED AND REPLACED EMERGENCY BATTERY RELAY UNIT IAW DC-8 M/M 33-50-1. OKAY FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT INSPECTION, THE EMERGENCY LIGHTS DID NOT ILLUMINATE DURING BATTERY CHECK. REMOVED AND REPLACED EMERGENCY BATTERY RELAY UNIT IAW DC-8 M/M 33-50-1. OKAY FOR SERVICE.