drift
Category Archives: AircraftTroubleshooting
What is the mode flow for Altitude “Track” mode in a 1124?
1124_altitduteControlModeflowBlockMarkup1.png
1124_altitduteControlModeflowBlock2Markup.png
The course fine mode is ignored after the “caapture” high gain period, 6 seconds?
Then, the 590a-3K sets a clutch, and error out is fed to the FD computer, the “PitchSteer” through to the AP AMP(?).
Later WW S/N’s repeat the time constant over to the AP as well as the FD computer.
OlderStuff
What will cause a WestWind 1124 AP to fail to engage?
F50 photo directory layout
To organize pictures
How does the Falcon 900 Start latch work?
Youtube run through schematic
The Starter is held engaged by a “Latch” circuit.
Several things can break the “Latch”. One of the things is a ground from the DEEC when N2>= 50%.
Are Concode AGM batteries Hazerdous Shipping?
How do I troubleshoot a Falcon 900 Auto Temp control system?
well. First of all, forget the “auto” part of the temp system until BOTH Dual temp valve indicators run PERFECTLY smooth.
Here is a video of the Crew valve with a dead spot on the pot.
Dont even worry about the amps or the temp sensors until you have that straight.
How do I load the Perf Data Base in a NZ2000
Insert the USB key with the regular Nav Data Base. The Aircraft Data Base files are on the same disk.
On the “DATA LOAD page, the 2R key should say ‘Aircraft DB”. … If the stick has the DB on it, and it is plugged in to the data loader correctly.
Choose f900V2 or some such.
Page 6-172 of the pilots guide.
You must load both sides seperatly.
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Some other notes
http://www51.honeywell.com/aero/portal/images/Direct-TO_August2010.pdf
My performance values do not seem to be correct (ceiling altitude splits, cruise alt splits,
ETE’s, Fuel Estimates)
1. Verify that the proper Aircraft Database is in use. You can do this by looking on PERF INIT
page 1, under ACFT TYPE. This should correspond to your specific aircraft.
2. If the ACDB is incorrect (or to clear and reset ACDB performance to the default values) reload
the correct ACDB. The ACDB is available on either floppy disk 1 or 2 or the USB thumb drive
(as appropriate) of your monthly Navigation Database update.
Repeat all Data Load, Tail # and V-Speed Label steps on all CDUs.
3. Verify that SmartPerf Learning is turned
ON
on all FMSs until performance values are as desired.
At that point, turn
OFF
SmartPerf on all FMSs. Leaving SmartPerf
ON
for an extended period can
cause a divergence in the performance data saved in the individual FMSs, causing problems
what is the pn for environmental splices?
Football splice
The small round older style is TSE-20-01
RayChemsplice
D436-36 (MIL-S-81824/1) – Red, Typically 22 – 18G
D436-37 (MIL-S-81824/2) – Blue, Typically 18 – 16G
D436-38 (MIL-S-81824/3) – Yellow, Typically 16G – 14G
Requires crimp tool P/N: 3137CT
M83519 series
/2 have ground wire
| M83519/2-7 | .105 | .145 | .650 | .145 | .055 | 22 |
| M83519/2-9 | .235 | .255 | .750 | .255 | .130 | 22 |
| M83519/2-10 | .275 | .300 | .750 | .300 | .170 | 22 |
Gulfstreag GV floor heaters Deustche CTL-16
Double splice
DME-20B
