As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)IN CRUISE THE #1 ENGINE PARAMETERS BEGAN TO DECREASE, AND THE PILOT DIVERTED THE AIRCRAFT TO AN ALTERNATE. THE ENGINE WAS SHUTDOWN ON APPROACH AND AN UNEVENTFUL LANDING WAS CARRIED OUT. POST FLIGHT IN SPECTION FOUND A FUEL TRANSFER TUBE LEAKING ON #5 FUEL NOZZLE. THE PACKING WAS REPLACED.