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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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Quick Links

07/01/19

Message Overview:

Fault Message:

SPDA 4 FAILED (LEVEL C)-CARD#2

Fault Code:

2463406SPD

Associated CAS:

ELEC SYS FAULT
(Advisory)

Reporting LRU: Secondary Power Distribution Assemblies (SPDA) 4
System Description: 24-60-00
Schematic Diagram: 24-62-01 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 24-62-04 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Fault Description:

Secondary Power Distribution Assemblies (SPDA) 4 has detected an internal failure related to DC power module card 2.

  1. DC power module card failure:

    1. SSPC setting does not match the specified programming code.
    2. SSPC status does not agree with its commended state.

Possible Causes:

  • Secondary Power Distribution Assemblies (SPDA) 4 (A16)

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the Secondary-Power Distribution Assemblies AMM 24-62-01-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Secondary-Power Distribution Assemblies AMM 24-62-01-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Cycle the aircraft power.

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

  2. Swap SPDA 4 with SPDA 3.

    1. If system checks are good, replace SPDA 4 and do close out.
    2. If fault remains, continue with next step.

  3. Perform the troubleshooting of the associated systems. Refer to the table below:

    SPDA card Load Circuit Breaker Name
    2 1 SPARE 173
    2 SATCOM DATA UNIT
    3 SATCOM ANT CTLR
    4 GEAR CTL A PWR 1
    5 BUILD 4.0: SPARE 125
    POST BUILD 4.0: MISC COCKPIT LIGHTS
    6 AUDIO PANEL 3A
    7 BUILD 4.0: SPARE 527
    POST BUILD 4.0: PULSE LIGHTS
    8 COPILOT INTG LTS
    9 DATALINK
    10 SPARE 538

  4. Do close out.

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