What was found
DURING LINE CHECK, MX FOUND EMERGENCY TRACK LIGHTS AFT CABIN INOPERATIVE. MX REPLACED BATTERIES IN AFT POWER SUPPLY. OPERATION OF LIGHTS ARE NORMAL ACFT OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE CHECK, MX FOUND EMERGENCY TRACK LIGHTS AFT CABIN INOPERATIVE. MX REPLACED BATTERIES IN AFT POWER SUPPLY. OPERATION OF LIGHTS ARE NORMAL ACFT OK FOR SERVICE.