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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.

For AOG assistance contact:

CRC Montreal (YUL)
Quick Links
b3-302133 - a/i pressure sensor 1a [l eng ai pres]
b3-302150 - a/i control valve 1b [l eng ai valve]
b3-302163 - a/i control valve 1a [r eng ai valve]
b3-302164 - a/i control valve 1b [r eng ai valve]
b3-302165 - a/i control valve 4 [r eng ai valve]
b3-302166 - a/i control valve 5 [r eng ai valve]
b3-302159 - a/i control valve 7 [l eng ai valve]
b3-302161 - a/i control valve 8 [l eng ai valve]
b3-302167 - a/i control valve 6 [r eng ai valve]
b3-302168 - a/i control valve 7 [r eng ai valve]
b3-302169 - a/i control valve 8 [r eng ai valve]
b3-302159 - a/i control valve 7 [l eng ai valve] arrow btn

/var/www/html/challenger350/troubleshooting/b3/b3-302159.html

b3-302161 - a/i control valve 8 [l eng ai valve] arrow btn

/var/www/html/challenger350/troubleshooting/b3/b3-302161.html

b3-302167 - a/i control valve 6 [r eng ai valve] arrow btn

b3-302168 - a/i control valve 7 [r eng ai valve] arrow btn

b3-302169 - a/i control valve 8 [r eng ai valve] arrow btn

ATA 71-00-00 Power Plant

MDC Search Engine

b3-302135 - a/i pressure sensor 1b [l eng ai pres]
b3-302137 - a/i pressure sensor 4 [l eng ai pres]
b3-302139 - a/i pressure sensor 1a [r eng ai pres]
b3-302140 - a/i pressure sensor 1b [r eng ai pres]
b3-302141 - a/i pressure sensor 4 [r eng ai pres]
b3-302148 - a/i control valve 1a [l eng ai valve]
b3-302150 - a/i control valve 1b [l eng ai valve]
b3-302152 - a/i control valve 4 [l eng ai valve]
b3-302154 - a/i control valve 5 [l eng ai valve]
b3-302157 - a/i control valve 6 [l eng ai valve]
b3-302163 - a/i control valve 1a [r eng ai valve]
b3-302164 - a/i control valve 1b [r eng ai valve]
b3-302165 - a/i control valve 4 [r eng ai valve]
b3-302170 - anti-ice low pressure [l eng ai system]
b3-302172 - anti-ice over pressure [l eng ai system]
b3-302174 - anti-ice on w/o command [l eng ai system]
b3-302177 - anti-ice low pressure [r eng ai system]
b3-302178 - anti-ice over pressure [r eng ai system]
b3-302179 - anti-ice on w/o command [r eng ai system]
b3-302962 - fire shutoff command 4 [eng cntl pnl]
b3-302972 - fire shutoff command 4 [eng cntl pnl]
b3-303022 - t2 heat current sense 1a [l eng t2 ht mon]
b3-303024 - t2 heat current sense 1b [l eng t2 ht mon]
b3-303026 - t2 heat current sense 1a [r eng t2 ht mon]
b3-303027 - t2 heat current sense 1b [r eng t2 ht mon]
b3-304642 - tt2 sensor/heater 1a [l eng tt2 snsr]
b3-304644 - tt2 sensor/heater 1b [l eng tt2 snsr]
b3-304646 - tt2 sensor/heater 4 [l eng tt2 snsr]
b3-304648 - tt2 sensor/heater 1a [r eng tt2 snsr]
b3-304649 - tt2 sensor/heater 1b [r eng tt2 snsr]
b3-304650 - tt2 sensor/heater 4 [r eng tt2 snsr]
b3-412699 - no la-fadec-1 bus output [l eng ecu a]
b3-412701 - no lb-fadec-1 bus output [l eng ecu b]
b3-412703 - no rb-fadec-1 bus output [r eng ecu b]
b3-412705 - no ra-fadec-1 bus output [r eng ecu a]
b3-302166 - a/i control valve 5 [r eng ai valve]
b3-302159 - a/i control valve 7 [l eng ai valve]
b3-302161 - a/i control valve 8 [l eng ai valve]
b3-302167 - a/i control valve 6 [r eng ai valve]
b3-302168 - a/i control valve 7 [r eng ai valve]
b3-302169 - a/i control valve 8 [r eng ai valve]
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