As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN CRUISE FLIGHT, THE NR 3 STRUT OVERHEAT WARNING ILLUMINATED. PERFORMED PRECAUTIONARY SHUT DOWN OF THE NR 3 ENGINE. FOUND THE SENSE LOOP HAD FAILED. REPLACED THE LOOP AND TESTED THE SYSTEM. CHECKED OK. AIRCRAFT RETURNED TO SERVICE.