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Troubleshooting
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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.

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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links
l engine flameout arrow btn

Respective engine has had a flameout.

l fadec fail arrow btn

Major failure has occurred in both lanes of the left FADEC.

r engine flameout arrow btn

Respective engine has had a flameout.

r fadec fail arrow btn

Major failure has occurred in both lanes of the right FADEC.

download fadec arrow btn

The DOWNLOAD FADEC message indicates the FADEC maintenance data should be downloaded.

eng mach hold fail arrow btn

Engine Sync and Mach Hold are not available.

engine sync fail arrow btn

Whenever the engine control determines that synchronization (slave engine) is at its authority limit (saturated) or not operating when commanded due to faults (N1 and / or N2 sync function at its authority limit (saturated), or not operating when commanded due to faults.)

l engine fault arrow btn

The L ENGINE FAULT message indicates a fault has been detected in the left engine.

l engine minor fault arrow btn

Minor fault has been detected in the left engine.

r engine fault arrow btn

The R ENGINE FAULT message indicates a fault has been detected in the right engine.

r engine minor fault arrow btn

Minor fault has been detected in the right engine.

auto apr off arrow btn

Auto APR switch has been selected off.

l engine shutdown arrow btn

The 'L ENGINE SHUTDOWN' collector message indicates that the engine is shut-down with the RUN switch OFF or the respective FIRE Switch pushed. The respective 'ENG OIL PRESS LOW' (Warning), 'FUEL PRESSURE LOW' (Caution), GEN FAIL' (Caution), 'HYD PRESS LOW' (Caution) messages are inhibited.

r engine shutdown arrow btn

The 'R ENGINE SHUTDOWN' collector message indicates that the engine is shut-down with the RUN switch OFF or the respective FIRE Switch pushed. The respective 'ENG OIL PRESS LOW' (Warning), 'FUEL PRESSURE LOW' (Caution), GEN FAIL' (Caution), 'HYD PRESS LOW' (Caution) messages are inhibited.

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