As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ROC/IAD - FLT 6412 - DURING CRUISE AT 1730 HRS ON 11-10-95, DECLARED AN EMERGENCY AND RETURNED TO IAD DUE TO A DUAL HYDRAULIC SYSTEM FAILURE. FLIGHT CREW HAD TO USE EMERGENCY HAND PUMP TO EXTEND LANDING GEAR. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND A HYDRAULIC LINE BROKEN ABOVE THE BAGGAGE POD. REPLACED LINE AND OPS CHECKS GOOD. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)