R ENG VIBRATION FAIL
(Advisory)

The cyan 'R ENG VIBRATION FAIL' advisory CAS message indicates a loss of vibration signal from the affected engine.

• The vibration sensor is a dual channel sensor with outputs to both channels in the FADEC. This loss indicates both channels are lost and more than likely a failed sensor.

• None

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

None

1. Interrogate the MDC as follows:

   1. On the cursor control panel, ensure the toggle switch is to the right and select Anti-Ice, ECS and Fuel buttons simultaneously. The MDC main menu should now be displayed on Display Unit #3.
   2. Using the joystick, select Current Faults (if the fault is active) or Aircraft History to research stored faults. From Aircraft History you can then select Fault Message History and locate the fault. Going into advanced diagnostics will provide an equation id for the fault identified.
   3. Select the MDC fault or equation from the drop down below to provide additional information to assist in troubleshooting. Check MDC fault and for MCID code in advanced troubleshooting.
      Select an MDC Fault Code/Message:B3-302950 - FADEC COMMON VIBRATION [R ENG BOTH ECU]B3-303735 - VIBRATION EXCEEDANCE [R ENG EXCEEDANCE]B3-305062 - ENGINE VIB SENSOR 4 [R ENG VIB SNSR]