As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OIL SUCTION LINE/ NR 3 CONNECTING ROD BROKE AT CRANKSHAFT. ROD PROTRUDED THROUGH ENGINE CASING. SB ADDRESSES SUBJECT OIL LINES TO BE INSPECTED FOR KINKS AND SHARP BENDS. ALSO, NONCOMPLIANCE COULD RESULT IN ENGINE DAMAGE. SUSPECT THAT OIL MAY HAVE BEEN RESTRICTED FROM ENTERING INTO ENGINE CASING DUE TO DEFECTIVE OIL LINES. DEFECTIVE OIL LINES. RECOMMEND AD AT 100 HR INTERVALS.