As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE ON T/O STALLED AND EGT LIMIT WENT TO AROUND 855C FOR 7 SECS. ATB WAS ACCOMPLISHED. ACCOMPLISHED ALL STEPS OF POWERPLANT INSP AFTER A SURGE PER MM 71- 32-00/101 FIG 103. REMOVED AND REPLACED BVCU REF LP 532320, I2 AND TPCU REF LP 542316, I2. ACCOMPLISHED POWEREPLANT TESTS NR 3 AND 13 WITH NO FAULTS FOUND. ENGINE OK TO CONTINUE IN SERVICE PER FIM.