background
x
loader
Troubleshooting
arrow By ATA By Message Color By Observed Faults by MDCBy 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

03/17/21

Message Overview:

Message Name:

CONFIG STRAPS INVALID

Message Code:

B3-006271

Associated CAS:

None

Reporting LRU: ADC 1
System Description: 34-13-00
Schematic Diagram: 34-13-00
Wiring Diagram: 34-13-01
34-13-05

Message Description:

The Left ADC Configurations / Strapping is incompatible.

Possible Causes:

  • Left Air Data Computer (ADC) (A1)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the Configuration Strapping Unit (CSU) AMM 31-45-17-000-801
Installation of the Configuration Strapping Unit (CSU) AMM 31-45-17-400-801
Removal of the Air Data Computer AMM 34-13-01-000-801
Installation of the Air Data Computer AMM 34-13-01-400-801
Standard Practices - Replace Wiring SPM 20-12-00-02
Standard Practices - Wire Repair SPM 20-12-10-02

Troubleshooting Recommendations:

  1. Reset AIR DATA 1 (CB1-C1) circuit breaker.

    1. If system check passes, do close out.
    2. If fault remains, continue with next step.

  2. Verify the configuration strapping is as per drawing at the Left ADC connector A1P1. Repair/replace as required.

    1. If system check passes, do close out.
    2. If fault remains, continue with next step.

  3. Replace Left ADC.
  4. Do close out.

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