As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, AFTER TAKEOFF POWER WAS SET, N1 AND EPR INCREASED WITHOUT ANY PILOT INPUT. THE NUMBER 3 THROTTLE WAS ADVANCED AHEAD OF OTHER THROTTLES BY 1 KNOB WIDTH. COMPLETED INSTALL OF FUEL CONTROL AND PUMP IAW 727-2 00AMM AND PWMM 73-11-01.