As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE B-SYSTEM HYDRAULIC QUANTITY BEGAN TO DECREASE WHILE EN ROUTE. THE AIRCRAFT LANDED AT CLE WITHOUT INCIDENT. MAINTENANCE FOUND THE RT B-SYSTEM ELECTRIC HYDRAULIC PUMP LEAKING AT HOUSING. THE PUMP WAS REMOVED AND REPLACED, LEAK AND OPERATIONAL CHECKS WERE GOOD.