What was found
ASH 7262 TUS-IAD - THE CREW ABORTED THE TAKEOFF DUE TO A GROUND LIFT DUMP UNSAFE CAUTION MESSAGE DURING TAKEOFF ROLL. MAINTENANCE REST THE SYSTEM AND PERFORMED AN OPERATIONAL CHECK WITH NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 7262 TUS-IAD - THE CREW ABORTED THE TAKEOFF DUE TO A GROUND LIFT DUMP UNSAFE CAUTION MESSAGE DURING TAKEOFF ROLL. MAINTENANCE REST THE SYSTEM AND PERFORMED AN OPERATIONAL CHECK WITH NO DEFECTS NOTED.