As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FOLLOWING A SPECIAL INSPECTION TO CHECK THE HYD PUMP INTERNAL GEARS AS WARRANTED BY EARLIER PROBLEMS, WE FOUND THIS PART TO BE EXCESSIVELY WORN, TO THE POINT OF NOT INSTALLING ON THE A/C. PUMP WAS RECENTLY OVERHAULED AND CERTIFIED BY THE SUPPLIER.