As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE FAILED TO TURN OVER. FOUND THAT STARTER WAS INOPERATIVE. REMOVED STARTER AND FOUND THAT THE THROUGH BOLTS RUNNING ALONG SIDE OF STARTER, THAT HOLD THE STARTER TOGETHER, WERE BENT. THIS STARTER ONLY HAD 17.2 HOURS SINCE IT WAS REPLACED.