What was found
YIP - NR 3 ENGINE FIRE WARNING INDICATION. PERFORMED EMERGENCY PROCEDURES PER AFM. INSPECTED ENGINE AND TAILPIPE AREA, NO INDICATION OF FIRE NOTED. REPLACED NR 3 FIRE DETECTION CONTROL UNIT. OPERATIONAL CHECK GOOD ON GROUND RUN. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YIP - NR 3 ENGINE FIRE WARNING INDICATION. PERFORMED EMERGENCY PROCEDURES PER AFM. INSPECTED ENGINE AND TAILPIPE AREA, NO INDICATION OF FIRE NOTED. REPLACED NR 3 FIRE DETECTION CONTROL UNIT. OPERATIONAL CHECK GOOD ON GROUND RUN. (X)