As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - FLT 2126 - FLIGHT EN ROUTE BWI TO ATL WHEN 'A' SYSTEM HYDRAULICS FAILED. CREW DIVERTED FLIGHT TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 2 ENGNE HYDRAULIC PUMP. REPLACED 'A' SYSTEM RETURN AND BOTH CASE DRAIN FILTERS. NO LEAKS NOTED. (W)