As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO - NR 2 ENGINE FAILED TO ACHIEVE REQUIRED TORQUE ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. ENGINE OPERATIONS REPORTED NORMAL DURING GROUND RUN WITH TTL OFF. AIRCRAFT RETURNED TO SERVICE. TTL SYSTEM DEFERRAL CLEARED AFTER THE REPLACEMENT OF THE RT ENGINE FUEL CONTROL UNIT. (X)