As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING ENGINE THROTTLE FOR TAKEOFF, ISSUED (TGT-OVRTP, MAX=1146 LIMIT=900) AND ENGINE SURGE. THE PILOT THROTTLED DOWN, THE AIRCRAFT WAS RETURNED TO THE GATE AND PASSENGERS WERE UNLOADED. METAL (TURBINE BLADE PARTICLES) WERE FOUND IN THE TAILPIPE UPON VISUAL INSPECTION. ENGINE JUST BEING INDUCTED AT MFG FOR INVESTIGATION. FURTHER DETAILS WILL BE SUBMITTED AFTER ENGINE DISSASSEMBLY. (TC NR 20070911004)