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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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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

07/11/19

Message Overview:

Fault Message:

FLT CTRL UNIT #2 FAULT [BITE MEM]

Fault Code:

27662292SX

Associated CAS:

FLT SPOILERS FAULT
(Advisory)

Reporting LRU: Flight Control Unit (FCU) 2
System Description: 27-60-00
Schematic Diagram: None
Wiring Diagram: None

Fault Description:

Failure of Non-Volatile Memory detected.

Possible Causes:

  • Flight Control Unit (FCU) 2 (A66)

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

This fault may cause the invalidity of one of the two flight control module in the FCU 2.

Quick Links:

Removal of the Flight-Control Units AMM 27-61-05-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Flight-Control Units AMM 27-61-05-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Re-rack FCU 2.

    1. If system checks are good, do close out.
    2. If fault remains, continue with next step.

  2. Replace FCU 2 and reset FCUs latched faults.
  3. Do close out.

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