As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) NR 4 CYLINDER CONNECTING ROD FAILED. ENGINE SEVERELY DAMAGED. METAL CONTAMINATION OF OIL SYSTEM. INVESTIGATION FOUND CONNECTING ROD LITTLE END BUSH FAILED. ALL OTHER LITTLE END BUSHES EXHIBITED SIGNS OF CRACKING AND UNUSUAL WEAR PATTERNS.