07/24/24
Message Overview:
| DDG Reference: | None |
| Pilot Action (QRH): | ELEC 04-18 |
| System Description: | 24-22-00 |
| Schematic Diagram: | 24-22-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wiring Diagram: | 24-22-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
Message Description:
A failure was detected with the APU Generator.
Possible Causes:
- APU Generator Control Unit (GCU) (A109)
- APU Generator (GEN) (A110)
- Associated Wiring
Troubleshooting Tips:
Advisory Wire/Service Bulletin: None
Forum Articles/Infoservice/Newsletter: None
Flight Operation Notification Manual (FONM): None
NOTES:
- A GCU patch cable (GSE REF# 24X-24-02) can be used to interchange GCUs 1,4 and 5 into position 2 or 3 (for troubleshooting only).
- The GCU NVMs can only be downloaded at position #2 or #3.
Quick Links:
| CAIMS PMAT General Instructions | AMM 45-45-00-970-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
Troubleshooting Recommendations:
- If reporting LRU for this CAS message displayed in RED on the PMAT, select "No available CAIMS message" in the dropdown list.
- If no associated ACTIVE FAULT is displayed on the PMAT, select "No available CAIMS message" in the drop down list.
- Select related CAIMS message below: