07/17/19
Message Overview:
| DDG Reference: | None |
| Pilot Action (QRH): | ABNORM 8-15 |
| System Description: | 27-60-00 |
| Schematic Diagram: | 27-60-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wiring Diagram: | 27-60-03 [ Global Express ] [ G5000 ] [ Global XRS ] |
Fault Description:
When the one of the conditions that follow occur:
- The proportional lift dumping function is used at very low altitude (Radar Altimeter (RA) between 10 and 300 feet)
- The Throttle Quadrant Assembly (TQA) is at high power at very low altitude.
Possible Causes:
- Flight-Control Units (FCU)
- Flight Spoiler Control Lever
- Throttle Quadrant
- Radio Altimeter Receiver Transducer
- Associated Wiring
Troubleshooting Tips:
Advisory Wire/Service Bulletin: None
Forum Articles/Infoservice/Newsletter:To support a NFF technical investigation please fill out this Questionaire and send it to your FSR if you are replacing an Flight Control Unit (FCU).
Quick Links:
| Removal of Flight-Control Units | AMM 27-61-05-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Flight-Control Units | AMM 27-61-05-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of Spoiler Control Lever | AMM 27-61-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Spoiler Control Lever | AMM 27-61-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of Radio Altimeter Transceivers | AMM 34-44-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Radio Altimeter Transceivers | AMM 34-44-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of Throttle Quadrant | AMM 76-10-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Throttle Quadrant | AMM 76-10-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wire Repair | SPM 20-12-10 [ Global Express ] [ G5000 ] [ Global XRS ] |
Troubleshooting Recommendations:
- Select related CAIMS message below: