As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1310 - HRO - DURING TAKEOFF, THE ENGINE FIRE WARNING LIGHT CAME ON AT APPROXIMATELY 60 KTS, THE CREW ABORTED TAKEOFF AND THE FIRE WARNING LIGHT WENT OUT WHEN POWER WAS REDUCED. THE AIRCRAFT RETURNED TO GATE. A FIVE INCH CRACK WAS FOUND IN COMBUSTION PLENUM CHAMBER ABOVE THE P3 TAPPING PORT ALLOWING P3 AIR TO ACTIVATE THE FIRE WARNING SENSORS. ENGINE WAS REMOVED AND REPLACED. (M)