As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN-FLIGHT, THE N1 GAS PRODUCER INDICATOR WENT TO ZERO AND ENGINE OUT LIGHT AND HORN ACTIVATED. THE TOT AND N2 ENGINE INDICATOR APPEARED NORMAL. A PAN AND EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. FOUND N1 TACHOMETER GENERATOR HAD SEIZED BEARINGS AND SHEARED THE SHAFT. REPLACED.