As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) SPINNER BULKHEAD FOUND MOUNTED BETWEEN PROP AND CRANKSHAFT FLANGE - BULKHEAD SUPPOSED TO BE MOUNTED ON REAR RACK OF CRANKSHAFT FLANGE. INCORRECT MOUNTING RESULTED IN CRACKED BULKHEAD AND PROP HUB DISTORTION LEADING TO FLUID LOSS.