What was found
FLIGHT 1674, IAH - PHL, IN FLIGHT HYDRAULIC 2 LOW QUANTITY ANNUNCIATED LATER FOLLOWED BY HYDRAULIC 2 LOW PRESSURE. QRH COMPLIED WITH. THE FLIGHT LANDED WITHOUT INCIDENT AND WAS TOWED TO THE GATE. MAINTENANCE REMOVED AND REPLACED ENGINE DRIVEN PUMP. OPS CHECK IS GOOD AT THIS TIME, NO LEAKS NOTED.