As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE NR 1 FUEL FILTER CLOG LIGHT ILLUMINATED ON APPROACH. ABNORMAL PROCEDURE PERFORMED, LIGHT REMAINED ILLUMINATED. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW M/M 73-34-11. AFTER INSPECTION OF FUEL FILTER IAW M/M 73-12-03 IN WHICH NO CONTAMINATION FOUND. RAN ENGINE IAW JRH, SYSTEM OPS CHECKED GOOD.