As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 FUEL FILTER BYPASS CAUTION LIGHT ILLUMINATED WHEN SETTING TAKE OFF POWER THEN EXTINGUISHED WHEN POWER REDUCED TO FLIGHT IDLE. R&R NR 1 HIGH PRESSURE FILTER AND BYPASS SWITCH. INSPECTED OLD FILTER NO DEBRIS FOUND. GROUND RUN ACFT OPS CHECK GOOD. LOW PRESSURE FUEL FILTER INDICATION NOT FLAGGED. IAW 72-00-00