As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT EEC FAILED TO MANUAL ON TAKEOFF ROLL AT 40 KIAS. TWO TIMES. ABORTED TAKE OFF. REMOVED BLEED SERVO AND INSTALLED NEW SERVO SN TR2508 IAW PW MM CH 75-50-01. OPERATIONAL CHECKS GOOD ON TORQUE MOTOR INSTALLED NR 40 ORIFICE IN BOV IAW PW545A MM CH 71-00-00. OPERATIONAL CHECKS GOOD.