Holds Falcon 900 specific troubleshooting information
F900EX
customer reports he can hear the main relays click… no up or down, no report on the autopilot.
Note, thus is the HStab jack that has internal normal limit switches. The other stab jacks have external limit switches in 4 CF.
print PDF
PowerPoint print so that you can draw on it. (LibreOffice Impress)
Resolution: Hi shield at outer probe has a tiny amount of conductivity to the Hi-Z wire.
The exact point where the shield ended, there is a brown ring, that was….. possibly abbraded?
https://youtube.com/shorts/kn5oJc2vdPY?si=iGjclmtJ36RyxgxZ
https://youtube.com/shorts/kn5oJc2vdPY?si=ljurSmvTbLilvkbb
At power up, RH 500 hi
After 10 min, boost pumps on, all equal?????
Initial:
Rh gnd-sh dead short
Rh glm
Rh glf low at 1000
Rh shm 500 wiggles!, left side side good.
Rh hlf 1000
Low gnd half scale
Lh: gnd-low 700m
Lh gnd hi 3000M
SL 700
Sh 3000
Sh 3000M. Good.
Turns out, the Shield to Hi on the right wing would vry from 300M to 1G Ohm. RH OB probe shield termination was conducting a little.
results after repair:
This is the pinout from the lower disconnect to the TRFSCU. REMEMBER There is a dissconnct 12 oclock high above the #2 enginge
Is missing the fresh water connection fitting.
Not in SIPC.
1. CPDLC , FANS 1A, and associated CVR upgrade.
2. IOCABUCCI espresso machine upgrade. Need at least parts list of plumbing.
3. ? Elt upgrade?
4. DU875AF display upgrades.
5. WR 870 Upgrade, PROSTAR aviation.
6. CDU-820(?) Upgrades. 3 FMS CDUS are upgraded, no prints.
7. Davtron clock upgrades
8.
This is an example from F900EX Sn 001.
Hector -in class with scott.
Jean-
Edgar –
Louis DOM Mnaviation
Miguel 2nd guy in my class.
Peachy -beard
Incoming Avionics issues:
WR works great over water. Over land shows lots of returns. GCS, Check tilt.
#3FMS ACARS FAIL.
NEW OCT 10, EID blank. Verfied, blank.
Irs 3 bad. Verifided, stays in 3 min to align.
Fms 1 SINGLE operation. Not verified. They are working fine. Custom DB
VHF 2 xmit only 2 seconds. Verified
MFD has stayed black sometimes. From Devin. Verfied dead. Sg switching works.
Satfone inop.
CPDLC freezes, kusa, tail, tail, then sending. Air or ground. Idendify CB. 1OF 5 flight.
Pax brief inop. Check moving map. Incydink dead
Bulbs interior. Measure for LED.
incoming airframe issues:
Number 3 throttles stiff
Hp bleed overheat , was number 3, now number 1. Old squawk.
Steering servo leak.
Copilot ws leaks at top.
DC4 at towing disc
Uplock roller dont roll.
Nose boot
RH slat droop after 24 hours.
ICS audio scratchy. Verfied Mic jack scratchy. Needs clean up.
ESSPRESSO maker inop.
Condensation in cabin when gnd apu run. Verified, check sock
DV window ai inop. Center window seems to accuulate ice.
Fwd galley water heater inop. Check sw.
CABIN TEMP both only work in manual. Verfied pax fail. Pax motor failed
Glue for studs,
All the way to hot or cold.
Door seal whines lower portion.
APU GEN 10 amps low.
DV window brown at the edge
Foam at AOA covers
Fwd galley hand basin drain not connected. Missing hardware
………….
BEACON voltage
Good afternoon.
We are trying to ping test beacon pn 266-e5542-00. Falcon airframe work card does not give the acceptable voltage on the end terminal.
Can yougive us some guidance?
Todd
Good morning, Todd,
The battery Min Acceptable voltage is 2.97V.
I hope this helps.
Best Regards
Samir Purohit
Business Development Manager – Dukane Seacom Inc./ Radiant Power Corp.
(Cell) +1 941-799-0061
Show quoted text
Thanks so much for the response. Todd
Without sb 329
Lw 7036 lbs
Rw 7080 lbs
Center 6884 lbs, you cannot jamb the center all the way full until the wing are End-of-fueling.
With sb 329
Lw 7006 lbs
Rw 7050 lbs
