What was found
THE LT ENGINE SYSTEM FAIL ANNUNIATOR CAME ON FOLLOWED BY LT FUEL FILTER ANNUNCIATOR, BOTH LEVEL ONE ALERT. REMOVED AND REPLACED LT FUEL FILTER DIFFERENTIAL PRESSURE SWITCH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE LT ENGINE SYSTEM FAIL ANNUNIATOR CAME ON FOLLOWED BY LT FUEL FILTER ANNUNCIATOR, BOTH LEVEL ONE ALERT. REMOVED AND REPLACED LT FUEL FILTER DIFFERENTIAL PRESSURE SWITCH.