As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6286 - IAD- CMH - ABORTED TAKEOFF, DUE TO THE RIGHT ENGINE NOT MAKING TAKEOFF TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE ADJUSTED THE MAX FUEL FLOW. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)