background
x
loader
Troubleshooting
arrow By ATA By Message Color By Observed Faults by MDCBy Tips

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.

This page includes :

For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

03/10/21

Message Overview:

Message Name:

RDCMPEN RDCMP OVLD FAULT

Message Code:

B3-006644

Associated CAS:

None

Reporting LRU: RDCMP; RDCMP ENA
System Description: 32-60-00
Schematic Diagram: 32-61-00
Wiring Diagram: 29-11-01
32-61-09

Message Description:

Proximity Sensor Electronic Unit detects an overload condition on the discrete output to the Right DC Motor Pump (DCMP).

Possible Causes:

  • Hydraulic Control Panel (PL11)
  • Left DC Power-Center Protection (DCPC) (PCB1)
  • Proximity Sensor-Electronic Unit (PSEU) (A9)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Energize the Primary DC-Power Supply AMM 24-31-00-861-801
Removal of the DC Power-Center Protection AMM 24-61-77-000-801
Installation of the DC Power-Center Protection AMM 24-61-77-400-801
Removal of the HYDRAULIC Control Panel AMM 29-11-01-000-801
Installation of the HYDRAULIC Control Panel AMM 29-11-01-400-801
Operational Test of the HYDRAULIC Control Panel AMM 29-11-01-710-801
Removal of the Proximity-Sensor Electronic Unit (PSEU) AMM 32-61-09-000-801
Installation of the Proximity-Sensor Electronic Unit (PSEU) AMM 32-61-09-400-801
Functional Test of the Proximity-Sensor Electronic Unit (PSEU) AMM 32-61-09-720-801
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. Do wiring check from the Hydraulic Control Panel connector PL11P1 Pin 17 to the PSEU connector A9AP1 Pin 4J. Repair as required.

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

  2. Do wiring check from the Hydraulic Control Panel connector PL11P1 Pin 6 to the Left DC Power Center connector A35P3 Pin 7. Repair as required.

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

  3. Replace the Hydraulic Control Panel.

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

  4. Replace the PCB1 (Left DC Power Center).

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

  5. Replace the Proximity Sensor Electronic Unit.
  6. Do close out.

Registered and/or unregistered trademarks of Bombardier Inc. or its subsidiaries. © 2015 Bombardier Inc. All rights reserved.