What was found
DURING FLIGHT THE CREW REPORTED THEY RECEIVED A HYDRAULIC PRESSURE LOW L-R AND HYDRAULIC VOLUME LOW. THIS LED TO A FLIGHT DIVERSION AND UNSCHEDULED LANDING. A POST FLIGHT CHECK OF THE AIRCRAFT FOUND HYDRAULIC FLUID GUSHING FROM THE STEERING CENTERING FLEXIBLE HYDRAULIC LINE. THE MAINTENANCE VENDOR REPLACED THE HYDRAULIC LINE WITH A NEW UNIT AND ALSO REPLACED TWO OTHER HOSES THAT WERE SUSPECTED OF LEAKAGE. AFTER REPAIRS THE AIRCRAFT WAS RETURNED TO SERVICE.