What was found
ASH 7156 IAD - ABORTED TAKEOFF DUE TO HYD SYSTEM 1 AND ENGINE 1 PUMP FAIL MESSAGES. MX SERVICED HYDRAULICS AND RESET THE SYSTEM AND OP'S CHECKED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 7156 IAD - ABORTED TAKEOFF DUE TO HYD SYSTEM 1 AND ENGINE 1 PUMP FAIL MESSAGES. MX SERVICED HYDRAULICS AND RESET THE SYSTEM AND OP'S CHECKED.