As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RT ENGINE WAS SHUTDOWN DURING A SCHEDULED REVENUE FLIGHT. THE ACFT WAS DIVERTED WHERE A SINGLE ENGINE LANDING WAS PERFORMED. POST FLIGHT INSP REVEALED A DAMAGED PREFORMED PACKING BETWEEN THE FEATHERING PUMP AND THE CASE. PACKING WAS REPLACED AND FOLLOWING THE REQUIRED TESTS THE ENGINE AND THE ACFT RETURNED INTO SERVICE.