As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 THROTTLE 2 KNOBS FWD OF NR 2 ON T/O. NR 1 ENG SURGES AT HIGH THRUST SETTINGS 91-97 PERCENT N1. ACCOMPLISHED NR 1 ENGINE POWER MANAGEMENT CONTROL PLA VOLTAGE CHECK MM73-21-00 P.500E. PMC COMPONENT CHECK MM 73-21-00 P.500C. CIT SENSOR CHECK MM 73-21-02 P.601 & T2 SENSOR CHECK MM 73 -21-09 P.601. NO FAULTS FOUND. REPLACED NR 1 ENGINE PMC PER MM 73-21-0 4 P.401 ACCOMPLISHED POWER ASSURANCE