08/06/24
Message Overview:
| DDG Reference: | None |
| Pilot Action (QRH): | ADVISORY 7-5 |
| System Description: | 27-32-00 |
| Schematic Diagram: | 27-32-00 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wiring Diagram: | 27-32-02 [ Global Express ] [ G5000 ] [ Global XRS ] |
Message Description:
SPC - Channel A or Channel B is in advance mode.
Possible Causes:
- Stall Protection Computer (SPC)
- The pilot or copilot makes an advance mode selection from the EMS CDU
- There is a flap failure
- There is a slat failure
- Associated Wiring
Troubleshooting Tips:
Advisory Wire/Service Bulletin:
- AW700-24-0174 - Intermixing SPDA -13 or -15 with SPDA -9 or-11
- AW700-27-0363 - No Fault Found Initiative: Stall Protection Computer
Forum Articles/Infoservice/Newsletter: None
Flight Operation Notifications Manual (FONM):
- [ Global Express ] [ G5000 ] [ Global XRS ] FON 01-11 FCLT−006 - [STALL WARN ADVANCE] (Caution /Amber]
NOTES:
- If you can confirm that a -13 SPDA is indeed physically installed in the #3 position and that you only have one -13 unit installed whereas the other three SPDAs are a mix of -7 and -9 units, then you can re-position the -13 SPDA to the #1 or #4 position per AW recommendation.
Quick Links:
| Removal of Stall Protection Computer | AMM 27-32-01-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Stall Protection Computer | AMM 27-32-01-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Removal of Slat Flap Control Unit (SFCU) | AMM 27-51-05-000-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Installation of Slat Flap Control Unit (SFCU) | AMM 27-51-05-400-801 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Access to Active Faults | AMM 45-45-00-970-802 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Access to Stored Faults | AMM 45-45-00-970-803 [ Global Express ] [ G5000 ] [ Global XRS ] |
| Wire Repair | SPM 20-12-10 [ Global Express ] [ G5000 ] [ Global XRS ] |
Troubleshooting Recommendations:
- Using the PMAT, access the Active Faults/Stored Faults as per AMM Tasks.
- Select related CAIMS message below: