What was found
ENGINE NR 1 OIL PRESSURE EICAS MESSAGE WITH OIL PRESSURE IN RED, OIL PRESSURE LIGHT ILLUMINATED. NUMBER 1 ENGINE PRECAUTIONARY SHUTDOWN. FOUND GEAR THAT DRIVES OIL PUMP SHEARED. REMOVED AND REPLACED NR 1 ENGINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ENGINE NR 1 OIL PRESSURE EICAS MESSAGE WITH OIL PRESSURE IN RED, OIL PRESSURE LIGHT ILLUMINATED. NUMBER 1 ENGINE PRECAUTIONARY SHUTDOWN. FOUND GEAR THAT DRIVES OIL PUMP SHEARED. REMOVED AND REPLACED NR 1 ENGINE.