What was found
NR 1 ENGINE FAILED DURING TAKEOFF RUN. REPLACED NR 1 ENGINE. FOUND FINE METAL SHAVINGS IN TAILPIPE. CAPT REPORTED BURNING ODOR IN CABIN. NO SMOKE. EGT, EPR SPIKED. FADEC MESSAGE, VSV VALVE FAILURE. NOTHING ON PFR. NR 1 ENGINE HAS METAL IN THE AFT FAN AIR DUCT ALSO THE RIGHT SIDE 7TH AND 10TH STAGE BLEEDS HAVE METAL IN TH E SCREENS. THE 7TH RIGHT UPPER BLEED VALVE HAS AN ACCUMULATION OF METAL APPROX 1 TABLESPOON FULL. ACCOMPLISHED IDLE LEAK CHECK, AND EEC CHECK DUE TO ENGINE REPLACEMENT. NO DEFECTS NOTED.