What was found
LEFT SIDE EMERGENCY LIGHT POWER SUPPLY UNIT FAULT ON SELF TEST. REPLACED POWER SUPPLY UNIT PER A/M/M 33-51-38, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT SIDE EMERGENCY LIGHT POWER SUPPLY UNIT FAULT ON SELF TEST. REPLACED POWER SUPPLY UNIT PER A/M/M 33-51-38, OPERATIONAL CHECK OK.