B747-400
Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 115; Flight Crew Total 14120; Flight Crew Type 2654
Aircraft Equipment Problem Critical
Flight Crew Landed in Emergency Condition; Flight Crew Inflight Shutdown
Aircraft
After takeoff climbing through 4;000 MSL; EICAS message Engine 1 Low Oil Pressure. Accomplished Flight Manual procedure; consulted Dispatch; Maintenance Control; ATC; dumped fuel to maximum landing weight; uneventful 3 engine approach and landing. I and the entire crew felt we did an acceptable job. This report is being filed in the event we missed something.
B747-400 Captain reported loss of #1 engine oil pressure. Engine was shut down in accordance with procedure and a normal landing ensued.