As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE FLIGHT CREW NOTICED FLUID LEAKING FROM THE LEFT NACELLE DURING THEIR WALK-AROUND INSPECTION.MAINTENANCE FOUND THE "MLG DOWN PRESSURE" HYDRAULIC TUBE LEAKING FROM A PIN HOLE UNDER THE EXHAUST SHROUD. THE RIGID TUBE WAS TEMPORARILY REPLACED WITH TWO FLEXIBLE HOSES AS PER AMM 20-50-52. THE SYSTEM WAS TOPPED UP AND LEAK CHECKED PRIOR TO RETURNING THE AIRCRAFT TO SERVICE.