What was found
(CAN) NEAR TOP OF DESCENT, FLIGHT EXPERIENCED A YELLOW HYDRAULIC RESERVOIR LOW/LO PRESSURE ECAM. CHECK LIST WAS CARRIED OUT AND A PAN PAN WAS DECLARED WITH ATC. A LANDING WAS CARRIED OUT WITH AIRCRAFT COMING TO A FULL STOP AND EMERGENCY VEHICLES CONDUCTING AN INSPECTION. ONLY A SMALL AMOUNT OF RESIDUAL FLUID WAS FOUND ON ONE OF THE TIRES. THE AIRCRAFT TAXIED TO THE GATE UNDER ITS OWN POWER. RESOLUTION REMOVED AND REPLACED MANIFOLD ASSY.IAW AMM 29-32-03PB401.OPS AND LEAK CHECK GOOD. (TC# 20190501006)