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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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10/12/23

Message Overview:

WING A/ICE LEAK
(Caution)

DDG Reference: None
Pilot Action (QRH): ENVR 06-14
System Description: 36-12-00 - Bleed-Air Leak-Detection System
Schematic Diagram: [ G5000 ]  [ Global Express ]  [ Global XRS ] SSM 36-12-00-101 - Bleed Air Leak Detection System - Electrical Schematic
Wiring Diagram: [ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-1_001 - Sheet 1 - Left Wing Leading Edge - [9004-9024]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-1_003 - Sheet 3 - Center/AFT Fuselage - [9004-9024]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-2_001 - Sheet 1 - Left Wing Leading Edge - [9003, 9025-9158]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-2_003 - Sheet 3 - Center/AFT Fuselage - [9003, 9025-9158]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-3_001 - Sheet 1 - Left Wing Leading Edge - [9002]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-00-3_003 - Sheet 3 - Center/Aft Fuselage - [9002]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-01-1_001 - Sheet 1 - Wing Leading Edge (Left) - ALL
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-03-1_001 - Sheet 1 - Centre/Aft Fuselage - ALL

Message Description:

There is a bleed leak of the Wing Anti-Icing Ducts.

Possible Causes:

  • A Bleed Air Leak is sensed in Wing Anti-Icing Ducts
  • A loose or incorrect installation of the Sensing Elements of Wing Anti-Icing Leak Detection System
  • Bleed Management Controller (BMC)

Troubleshooting Tips:

Advisory Wire/Service Bulletin:

  • AW700-36-0365 - Bleed management controller - Data Gathering to reduce No Fault Found (NFF) rate
  • AW700-36-0826 - Kidde Bleed Leak Detection Loops Notice of Escape

Forum Articles/Infoservice/Newsletter: None

Flight Operation Notifications Manual (FONM): None

NOTES:

  • To avoid the display of any Bleed related CAS nuisance message after replacement of BMC due to internal failure, follow AW700-36-0365 instructions.
  • Proceed to a QAR (if available) download of the last three flights (Aircraft meeting FAR part 135.172), SB 700-31-020
  • BMC NVM download.
  • IAC CAS messages download.

Quick Links:

Standard Aircraft Configuration for Maintenance [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM12-00-00-867-801
Aircraft Walkaround (for Maintenance) [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM12-00-00-867-802
Connect Electrical Power to the Aircraft [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM24-00-00-861-801
Electrical/Electronic Safety Precautions [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM24-00-00-910-801
Electrostatic Discharge Safety Precautions [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM24-00-00-910-802
Leak Test of the Bleed Air System [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-00-790-801
Removal of the Bleed Management Controller [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-33-000-801
Installation of the Bleed Management Controller [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-33-400-801
Operational Test of the Bleed Management Controller [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-33-710-801
Bleed Leak-Detection-Loops and Components Maintenance Practices [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-12-00-910-801
CAIMS PMAT General Instructions [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM45-45-00-970-801
Access to Active Faults [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM45-45-00-970-802
Access to Stored Faults [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM45-45-00-970-803
Access to System Diagnostics [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM45-45-00-970-804
Flight Deck Effect to Fault Correlations [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM45-45-00-970-821

Troubleshooting Recommendations:

  1. Using the PMAT, access the Active Faults/Stored Faults as per AMM Tasks.
  2. Select related CAIMS message below:
  3. Do the close out.

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