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B747-400 flight crew reported returning to their departure airport after shutting down the number 1 engine because of low oil pressure and quantity.
| Attributes | |
| ACN | 1384054 |
| Time | |
| Date | 201608 |
| Local Time Of Day | 0601-1200 |
| Place | |
| Locale Reference | ZZZZ.Airport |
| State Reference | FO |
| Environment | |
| Flight Conditions | VMC |
| Light | Dawn |
| Aircraft 1 | |
| Make Model Name | B747-400 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Climb |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | Turbine Engine |
| Person 1 | |
| Function | First Officer Pilot Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 170 Flight Crew Total 28000 Flight Crew Type 1278 |
| Person 2 | |
| Function | Relief Pilot |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 200 Flight Crew Total 19000 Flight Crew Type 5000 |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe |
Narrative:
On climb out the EICAS message displayed 'engine 1 oil press' followed by 'engine 1 quantity'. The oil synoptic displayed zero oil in the number 1 engine. We referenced the checklist and shut down the number 1 engine. We were 22;000 lbs over landing weight and proceeded to dump fuel to arrive at max landing weight. We returned to [departure airport] for landing.
Original NASA ASRS Text
Title: B747-400 flight crew reported returning to their departure airport after shutting down the Number 1 engine because of low oil pressure and quantity.
Narrative: On climb out the EICAS message displayed 'ENG 1 OIL PRESS' followed by 'ENG 1 QUANTITY'. The oil synoptic displayed zero oil in the number 1 engine. We referenced the checklist and shut down the Number 1 engine. We were 22;000 lbs over landing weight and proceeded to dump fuel to arrive at max landing weight. We returned to [departure airport] for landing.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.