As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER ENGINE START, NR 1 ENGINE FIRE WARNING CAME ON. CREW DISCHARGED FIRE BOTTLE. PERFORMED VISUAL INSPECTION OF THE LEFT ENGINE FIRE SENSING ELEMENT IAW MM. OPERATIONAL CHECKED LT ENGINE FIRE DETECTION SYSTEM IAW MM AND FOUND SATISFACTORY. IT WAS DETERMINE THAT A FALSE FIRE WARNING OCCURRED. (K)