What was found
EWR - FLT 0004 - THE NR 2 ENGINE LOST OIL QUANTITY WHILE IN-FLIGHT. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO EWR WHERE IT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS TAKEN OUT OF SERVICE AND AN ENGINE CHANGE IS PLANNED. THE SDR WILL REMAIN OPEN FOR FURTHER DETAILS AND PART INFORMATION PENDING INVESTIGATION. SUPPLEMENT - INVESTIGATION REVEALED THE OIL SUPPLY TUBE HAD RUBBED AGAINST INSULATION BLANKET RESULTING IN TWO SMALL PIN HOLES. (X)