What was found
(AUS) ENGINE NO1 PISTON PIN FRACTURED IN CENTRE CAUSING PISTON PIN BOSSTO BREAK EVENLY ON BOTH SIDES OF PISTON - DURING THE 100 HOURLYINSPECTION THE OIL PRESSURE FILTER WAS FOUND TO CONTAIN LARGE AMOUNTS OF STEEL AND ALLOY AND THE ENGINE WAS STRIPPED - DAMAGETO TAPPET BODIES, CAMSHAFT, CONNECTING RODS, CRANKCASE AND CYLINDER SKIRTS - MEF INVESTIGATION FOUND THAT FAILURE WAS CAUSEDBY FATIGUE ORIGINATING FROM CORROSION PITTING ON THE SURFACE OF THE PISTON PIN