As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TOT INDICATOR CHECKED FOR CALIBRATION WITH BARFIELD TESTER, NO DEFECT NOTED. ON GROUND RUN OF AIRCRAFT, FOUND THE BLEED VALVE WAS NOT MOVING AS THE ENGINE WAS ACCELERATED. BLEED VALVE REPLACED WITH SERVICEABLE UNIT, ENGINE POWER CHECK C/O AND PASSED. AIRCRAFT RETURNED TO SERVICE