As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE B-LOOP FAULT LIGHT ON IN FLIGHT, DID PRECAUTIONARY ENGINE SHUT DOWN BECAUSE NR 1 ENGINE A-LOOP SHOWS SPIKING INDICATION AND IS ENTERED ON DMI 792. AIRCRAFT RETURNED TO JFK. REPAIRED CONNECTOR AT LOWER FORWARD ELEMENT B-LOOP, OPS CHECK OK PER MM 26-11-02, A-LOOP DMI 792 IS CLEARED ON LOGPAGE F02736. (M)