As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FIRE WARNING LIGHT ILLUMINATED ON TAXI IN. INSPECTED COCKPIT INDICATION LIGHTS AND COULD NOT FIND ANY FAULTS. INSPECTED L/H ENGINE FIRE LOOP & FOUND 2 CLAMPS PINCHING INSULATORS & MAKING CONTACT WITH FIRE LOOP. REMOVED CLAMPS & INSULATORS. REINSTALLED ISOLATORS & CLAMPS AND REPOSITIONED FIRE LOOP SO NO CONTACT WAS MADE WITH CLAMPS. ALL WORK PERFORMED I/A/W CESSNA 560 M/M CHAPTER 26-11-01. FUNCTIONALLY TEST GOOD. NO DEFECTS NOTED