What was found
FLT 1314 - DEN - THE CREW NOTICED THE RIGHT ENGINE LOW OIL PRESSURE LIGHT CAME ON. AS THE OIL PRESSURE STARTED TO DECAY TOWARDS 0 SPI, THE CRW SHUTDOWN THE ENGINE AND FEATHERED THE PROP. THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. THE PROP GOVERNOR OIL SUPPLY LINE GOING TO THE 4 WAY FITTING WAS CHAFING AGAINST THE REAR TURBINE PRESSURE OIL LINE. THE LINES CHAFED UNTIL A HOLE DEVELOPED. LINE PART NUMBERS, 310880-1 PROP GOV OIL LINE, 3103578-1A REAR TURBINE OIL PRESSURE LINE. (M)