background
x
loader
Troubleshooting
arrow By ATA By Message Color By Observed Faults By CAIMS By Tips

Select color for CAS message that you wish to troubleshoot

(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.

This page includes :

For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

10/23/23

Message Overview:

Message Name:

[BMC2] RIGHT BLEED AIR DUCTS LEAK

Message Code:

3616515BMC

Reporting LRU: Bleed Management Controller 2 (BMC)
Associated CAS: R BLEED LEAK (Caution)
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_003 - Sheet 3 - Center/AFT Fuselage - [9004-9024]
[ G5000 ]  [ Global Express ]  [ Global XRS ] WM 36-12-03-1_001 - Sheet 1 - Centre/Aft Fuselage - ALL

Message Description:

A leak has been detected by Bleed Management Controller 2 (BMC) RIGHT BLEED AIR DUCTS Loops AND have been simultaneously detected by [BMC1] RIGHT BLEED AIR DUCTS Loops. Inhibited during Take-off and Landing.

Possible Causes:

  • Uroseals
  • Right Bleed Air Duct Detection Loop Installation or Routing
  • Right Bleed Air Duct 

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Flight Operation Notifications Manual (FONM): None

Quick Links:

Grounding of the Aircraft [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM10-11-00-867-801
Removal of the Covers and Plugs [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM10-12-00-020-801
Installation of the Covers and Plugs [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM10-12-00-420-801
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
Removal of the UROSEAL Joints [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-61-000-801
Installation of the UROSEAL Joints [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-61-400-801
Leak Test of the UROSEAL Joints [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-61-790-801
Rigging of the UROSEALS [ G5000 ]  [ Global Express ]  [ Global XRS ] AMM36-11-61-820-801
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
Wire Repair - Maintenance Practices - ALL [ G5000 ]  [ Global Express ]  [ Global XRS ] SPM20-12-10-02

Troubleshooting Recommendations:

NOTE: If both BMC 1 and BMC 2 are flagging the same duct segment, there is a good chance that and actual leak is present.

  1. Ensure the Leak Detection Elements are installed correctly, refer to AMM task "36-12-00-910-801 - Bleed Leak-Detection-Loops and Components Maintenance Practices".

    1. If the loops are installed properly, continue with the next step.
    2. If routing or installation errors are found, resolve the routing or installation issues and do close out.

  2. Do the AMM task "36-11-61-790-801 - Leak Test of the UROSEAL Joints".
    NOTE: Refer to the Aft Equipment Bay Bleed Leak Troubleshooting Aid Reference Document for help in identifying leaks, component identification and tooling instructions.
  3. Are results satisfactory?

    1. If YES, do the close out.
    2. If NO, continue with the next step.

  4. Do the AMM task "36-11-61-820-801 - Rigging of the UROSEALS".
  5. Do the close out.

Registered and/or unregistered trademarks of Bombardier Inc. or its subsidiaries. © 2015 Bombardier Inc. All rights reserved.