What was found
DURING LINE MAINTENANCE, THE EMERGENCY LIGHTS SYSTEM CHECK FAULTS THE LEFT FORWARD POWER SUPPLY. REPLACED POWER SUPPLY, OPERAITONAL 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 SYSTEM CHECK FAULTS THE LEFT FORWARD POWER SUPPLY. REPLACED POWER SUPPLY, OPERAITONAL CHECK OK.