You can ignore it. Or you can go through a 1 YEAR hassle trying to get all of this stuff figured out..
Hart Aviation:
We build a Primus Data Loader, P-2000 Maintenance Access Unit, (Built to Honeywell Drawings). This unit was built for the roughly 19 Falcon 900’s that did not have built in data access ports. (See our web site under the Falcon 900 section near the end of the page) We have one on hand which sells for $4250.00.
F900ex S/N 028 the l42FV and R42FV are under the blank covers in the side consoles.
If you pull the breakers in the air as a matter of troubleshooting, the codes are lost!
If you land and power down airplane, the codes are lost!
If you are using this diagnostic on the ground after powerdown, YOU ARE WASTING YOUR TIME! It’s like giving a dog investment advise. It’s not helpful, and it anoys the dog.
Flight Fault summary must be performed after aircraft lands, before power is turned off.
YD and MTRIM must be dark.
At the copilots left elbow in the engineers Panel.
There is a Bat Handle switch labeled “AFCS TEST” or some such.
Select it up.
The ID802 panels will self test.
Then , When they are finished you should see “01 – FGC TEST?” Do NOT perform the test now.
Instead, push the LAFCS button which in this case acts as a “Previous Screen” button.
A few screens back, you will get to “98 – FLGHT FAULT SUMMARY”
Push “RESET” to get to the flight fault screen.
That should show the codes for the LEFT computer.
Take a picture of that screen.
Now press reset again.
That should show the RAFCS faults.
Take a picture of that screen
+++++++++++++++++++++++++
Here is the Spreadsheet that unwraps the Hex code to plain english…. or as plain english as a Honeywell engineer can make it.
