As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) INVESTIGATION OF A HYDRAULIC FLUID LEAK IN THE AREA OF THE WING CENTRE SECTION REVEALED THAT A PERMASWAGE FITTING INSTALLED TO JOIN TWO LINES AS PART OF THE RUDDER ISOLATION VALVE MOD WAS WEEPING. A ONE-PIECE STAINLESS STEEL LINE WAS FABRICATED IN ACCORDANCE WITH APPLICABLE REQUIRMENTS AND INSTALLED IN PLACE OF THE EXISTING LINE, P/N 8Z0080-151. THE AIRCRAFT WAS RETURNED TO SERVICE.