08/19/19
Message Overview:
| DDG Reference: | None |
| Pilot Action (QRH): | ENG 05-14 |
| System Description: | 79-30-00 |
| Schematic Diagram: | 79-30-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wiring Diagram: | 79-30-01 [ Global Express ] [ G5000 ] [ Global XRS ] |
Fault Description:
The oil pressure for the right engine is less than the permitted limit for continued operation.
Possible Causes:
- Oil Pump
- There is Oil Leakage
Troubleshooting Tips:
Advisory Wire/Service Bulletin: None
Forum Articles/Infoservice/Newsletter: None
Quick Links:
| Engine Leak Check | EMM 71-00-00-866-812 |
| Removal of the Oil Pump | EMM 79-21-01-000-801 |
| Installation of the Oil Pump | EMM 79-21-01-400-801 |
Troubleshooting Recommendations:
- Do an engine run leak check
- If there is oil leaks, do the steps that follow:
- Repair any defective joint(s) or replace defective components.
- Do the engine run leak check again
- Make sure the fault message R OIL LO PRESS (warning) does not show on the EICAS primary display.
- If there is no leak, do the steps that follow:
- Remove the oil pump
- Install a new oil pump
- Do the Fault Confirmation in this task again.
- Make sure that the fault message R OIL LO PRESS (warning) does not show on the EICAS primary display.