As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN REPORTED THAT DURING DESCENT, THE LT ENGINE FUEL FILTER BYPASS LIGHT TURNED ON, SO FLIGHT CREW ACCOMPLISHED THE QRH 7.22 PROCEDURE, CONFIRMING THE FAILURE; THE LT ENGINE WAS SHUTDOWN AND ACFT CONTINUED TO LANDING. MX PERFORMED THE FIM 73-05 TASK 801 AND FUEL FILTER WAS VERIFIED, NO CONTAMINANT PARTICLES WERE FOUND AND THE LT ENGINE FUEL FILTER, BYPASS LIGHT REPORT WAS DEFERRED IAW MEL 73-4 CAT C. THE FILTER DIFFERENTIAL PRESSURE SWITCH WAS REPLACED IAW MM 73-34-01, TESTED CORRECT.