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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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03/02/21

Message Overview:

Message Name:

PROGRAM PIN FAULT

Message Code:

B3-007931

Associated CAS:

SPOILERS FAULT
(Advisory)

Reporting LRU: SPOILER ECU 2
System Description: 27-61-00
Schematic Diagram: None
Wiring Diagram: 27-61-17

Message Description:

Program Pin Fault detected by Spoiler Electronics Control Unit 2 (SECU 2).

Possible Causes:

  • Spoiler Electronic-Control Unit 2 (SECU) (A119)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the Spoiler Electronic-Control Unit (SECU) AMM 27-61-05-000-801
Installation of the Spoiler Electronic-Control Unit (SECU) AMM 27-61-05-400-801
Electronic Rigging of the Spoiler Electronic-Control Unit (SECU) AMM 27-61-05-820-802
Wiring - Maintenance Practices - ALL SPM 20-12-00-02
Wire Repair - Maintenance Practices - ALL SPM 20-12-10-02
Electrical Connectors - Maintenance Practice - ALL SPM 20-20-00-02

Troubleshooting Recommendations:

  1. Ring out the SECU wiring and verify the program pin operation.
  2. If the fault still exists, swap the SECUs per AMM TASK 27-61-05-000-801, (Spoiler system must be rigged after SECU replacement, AMM TASK 27-61-05-820-802).

60_secu

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