As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) ON START-UP, THE ENGINE WOULD NOT ACCELERATE PAST 13 PERCENT AND TOT WAS APPROACHING A HOT START. ON THE SECOND ATTEMPT TO START, A GRUMBLING NOISE WAS HEARD COMING FROM THE ENGINE AREA. INVESTIGATION FOUND THE STARTER/GENERATOR DRIVESHAFT END BELL HAD FAILED. (X)