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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)
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hyd press low
aux hyd temp high
hyd ptu fail
l hyd press low
l hyd sov fail
l hyd temp high
r hyd press low
r hyd sov fail
r hyd temp high
aux hyd pump fail on
aux hyd sys fail
l hyd dc pump fail
l hyd eng pump fail
l hyd sov closed
r hyd dc pump fail
r hyd eng pump fail
r hyd sov closed
hyd pump not auto
l hyd sov closed
r hyd sov closed
hyd press low arrow btn

The red 'HYD PRESS LOW' warning CAS message indicates the pressure of the left and right hydraulic systems are less than or equal to 1800 psi.

aux hyd temp high arrow btn

Auxiliary hydraulic system temperature is high.

hyd ptu fail arrow btn

PTU does not operate when the left hydraulic system pressure is low.

l hyd press low arrow btn

Left hydraulic system pressure is low.

l hyd sov fail arrow btn

Left hydraulic SOV did not close.

l hyd temp high arrow btn

Left hydraulic system temperature is high.

r hyd press low arrow btn

Right hydraulic system pressure is low.

r hyd sov fail arrow btn

Right hydraulic SOV did not close.

r hyd temp high arrow btn

Right hydraulic system temperature is high.

aux hyd pump fail on arrow btn

Auxiliary hydraulic pump is running continuously.

aux hyd sys fail arrow btn

Auxiliary hydraulic pump does not operate.

l hyd dc pump fail arrow btn

Left hydraulic DC pump does not pressurize the system.

l hyd eng pump fail arrow btn

Left hydraulic engine pump does not pressurize the system.

l hyd sov closed arrow btn

Left hydraulic SOV is closed due to hydraulic fluid overtemperature (automatic activation).

r hyd dc pump fail arrow btn

Right hydraulic DC pump does not pressurize the system.

r hyd eng pump fail arrow btn

Right hydraulic engine pump does not pressurize the system.

r hyd sov closed arrow btn

Right hydraulic SOV is closed due to hydraulic fluid overtemperature (automatic activation).

hyd pump not auto arrow btn

At least one HYDRAULIC PUMP (L, R, PTU or AUX) switch is not in the AUTO position.

l hyd sov closed arrow btn

Left hydraulic SOV is closed because of a manual system command.

r hyd sov closed arrow btn

Right hydraulic SOV is closed because of a manual system command.

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