As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B-SYSTEM FLIGHT CONTROL AND BOTH B-PUMP LOW PRESSURE LIGHTS CAME ON THEN SLOWLY LOST QUANTITY. DIVERTED TO DENVER. REMOVED AND REPLACED TWO HYDRAULIC HOSES IN B-SYSTEM BAY AND CHANGED FILTERS. SERVICED HYDRAULIC SYSTEM AND FUNCTIONAL CHECK GOOD.