What was found
EMERGENCY EVACUATION LIGHTS WOULD NOT COME ON IN THE ARM POSITION. REPLACED THE EMERGENCY LIGHTS BATTERY SUPPLY UNIT IAW DC-9 MM. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY EVACUATION LIGHTS WOULD NOT COME ON IN THE ARM POSITION. REPLACED THE EMERGENCY LIGHTS BATTERY SUPPLY UNIT IAW DC-9 MM. OPS CHECKED GOOD.