As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED HYDRAULIC SYSTEM NR 3 HIGH TEMPERATURE IN FLIGHT EN ROUTE FROM CLT TO FPO. A HYDRAULIC SYSTEM NR 3 LOW PRESSURE MESSAGE AT ZERO PSI WAS ALSO REPORTED WITH THE 3A AND 3B HYDRAULIC PUMPS TURNED ON. AIRCRAFT DIVERTED TO MLB AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE AIRCRAFT, REMOVED AND REPLACED THE NR 3 HYDRAULIC RESERVOIR, SERVICED THE HYDRAULIC SYSTEM AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.