Slide door

ice door

sun shade

ITEM 31 pilot headset intermit. On to T.o. roll only. Phone audio only…..verified.  jack is loose, crackles when moved.. NOTED THAT THE FACTORY ORIGINAL PHONE JACKS ARE STEREO. NOTED UNUSED 2ND CHANNEL WOULD SHORT TIP TO BARRELL.  REMOVED 2ND AUDIO CHANNEL ELECTRIC AL CONTACT from all 3 JACKS. RESTORED HEAT SHRINK INSULATION.  OPS TESTED AUDIO SYSTEM IAW AMM

 

Aft left card table trim outboard.

2 brass nameplates missing at r. Mid bulkhead.

Aft divan aft phone jack no left channel audio. Several 1/8th Jacks loose , tighten and recheck .  Fwd rh. Vip. Phone audio inop.

Toilet will not take blue juice after flight.

Lock stripe indicator

Pressurizioon

Yoke clips off.

Check all books revisions.

ITEM 44.  Left amp switch. REMOVED FAILED LEFT AMP METER SELECTOR SWITCH P/N K615-0-0.  INSTALLED NEW SWITCH P/N K615-0-0.  OPS TESTED SYSTEM IAW AMM 24-31-00-720-801. perform final test at the end

#2 Gen residual 1.96

#3 1.82

#2 ai amber functions cotrectly. No test

Left ob slat dentdeath

Front carpet curls up….double stick tape.

Ann outboard of copilot pfd inop….bulbs.

Isle light at toilet floor comes on and off when you tap on it.

Upper rh 2.00 o’clock Radome latch broken.  Will not bump latch outward.

Egpws data base 455. Label small black pushbutton as EGPWS TEST.

Leaks at aoa screwes. Rad alt ant.

RH RTU plastic bezel cracked.

Velcro at smoke goggles

left sun visor bent out. Strikes dv window frame .

Item 49….pilot I head panel dark at lower switch row, upper left volt meter. Both oh dimmer control panel legends dark.  ACCESSED OVERHEAD PANEL.  REMOVED 9 FAILED BULBS. INSTALLED 9 NEW BULBS P/N 6838.  REINSTALLED PANEL. OPS TESTED IA ARM 33-10-710-802.

 

Left valance upper cover fwd edge and aft end velcro does not stick.

RH reversion REV control face paint crackley

 

1R seat back loose on the hydrolock.

4L hydrolock lateral does not release easily. You have to squeeze the lever to max travel to get inboard.outboard. translation.

 

1L drink rail structure below veneer broken. Veneer does not sit flat.

MED FRONT UPPER ROLLER BRACKEN GOUGED.

################

RH OUTBOARD AIR BRAKE FAILS MILLIOHM CHECK.  REMOVE BONDING BRAND AND CLEAN.

LEFT OUTBOARD SLAT BRONZE,  LEFT. OUTBOARD FLAP BRONZE, LEFT INBOARD FLAP BRONZE,  RH OUTBOARD FLAP BRONZE FAIL MILLIOHM CHECK.

RH STROBE BULB BLACK, DEFORMED.?

LH STABILIZER ONE WICK FAILS MEG OHMARCH  TEST.

ELEVATOR AUTOPILOT SERVO MOTOR CABLE TEST SLIGHTLY HIGH.  ASK PILOTS ABOUT AUTO PILOT ALTITUDE HOLD PERFORMANCE.

LMLG MANUAL DROP ROLLER PEENED.  REMOVE ARM AND EVALUATE.

 

NOTED SEALAND RAMPS AT RH NLG BOX STRUCTURE RELEASED, SURFACE OF PRC CRACKED , POROUS.   REMOVE SMALL PORTION OF PRC ANDROID INSPECT FOR HIDDEN CORROSION. pictures avalable.

 

Noted wire harnesses adjacent to sb 530 compliance area could chafe same structure.  Remove avionics at glare shield and tie-wrap harnesses correctly. Pictures

 

COMPLIED WI RH MANDITORY SB 530,  INSTALLATION OF PRO TECTION PLATES UNDER THE GLARESHIELD.

 

###############

Final close up memory items.

recheck CVR area mic after glares held install.

touchup light spill at overhead panel.

redo 24-31-00-720-801 to check LH Gen amp sw

Final seal prc all three gear.

Check 3 shock strut pressure

Lube all 3 gear

Pilot adc pn 822 1036 467 sn 2931

Copilot sn 2865

 

 

 

 

 

 

 

It takes extra long to load the first chart after a data load.

 

If you see this it’s a bad data load

 

 

 

Shortest description of the current squawk:

WR 880 on F900 087 has a range band on which no target is painted.  No ground return . No weather return.

Where we stand presently:

We have proven  that one of the exchange radomes was bad.  We suspect that ONE of the exchange radar pedestals was bad  because the previous squawk was NFF and our squawk was identical to the previous user’s squawk.

There are 3 possibilities:

1 . Honeywell has provided 2 bad exchange radars in a row AND we have misinterpreted a good loaner as failed.

2. Dassault/Duncan/Aerostructures/  has provided/painted 2 bad Radomes in a row.

3. There is some other failure mode that we are simply not bright enough to figure out. (as per Honeywell enginneer, P-Static and so forth)

=============================================================

Story starts like this:

SPRING 2013

We had a small lightening strike on the radome

BZZ Radome Lightening Strike

which necessitated the removal of the entire NOSE of the aircraft, not just the radome…..nice.

After a MONUMENTAL hassle, and $7000.00 worth of shipping, we got a Falcon exchange radome/nosecone installed on the airplane.

bzz first radome

July 2013 was the install date of the first exchange radome.

It came materhorn white and flown that way for ~3 months.  No radar problems. (?)  (ask Abe) (review work orders) We flew the airplane  to Lincoln (DATE?) (Need Duncan Work Order for radome stripes) and had it paint striped.

 

After a MONUMENTAL hassle and ~100K of unrelated work….Ahem….. we got the airplane back.  The crew related various radar problems that were not definite……. just hard to pin down.

this email, 1/16/14 seems to be the first indication of ghosting on the radar

1/16/14

Ron

Could you send me a email that details the ghost returns.

We will probably sent the radome to Applied Aerodynamics in Dallas to have it tested.

They have requested a pilot report of where the ghost returns were most prominant.   For example most ghosting occurs on pilots side or copilot side.

Also could you detail the part about the ghosting having started after the paint restripe.

We put a exchange radar RT on the airplane.

Install Radar S/N 1010B446 (Check install date)

Problems persisted.

 

 

~ Jan 2014.

while the airplane was at FTW for other work (Zcheck?) We sent the radome for transitivity tests.  It failed massively.  Like 60% clear over half of the radome.

Vendor. AppliedAerodynamics (www.aerodyn.com for address)

Contact mr. Campbell W.o. 487 item 57.

Please evaluate moisture and transmissivity of radome/nosecone Dassault p/n fgfb208b1 SN BZ160.

PO31469 Page 9 shows Radome S/N BZ160 failed, Class F radome with areas ranging from 51% clear to 70% clear.  The rest is for the restripe of Radome S/N BZ165

~1 Jan 2014

We had a second exchange radome delivered to (Duncan?) (AppliedAerodynamics?) and Paint Striped.  We sent a driver to Lincoln to pick it up. Spring 2014.

BZZ second Radome bz165

Later , Falcon jet would claim that the S/N  BZ160 radome was not defective:

RadomeBZ160TeardownStGobain. I simply do not believe that.  St Gobain sanded and  repaired, and THEN evaluated the radome. The Teardown notes multiple layers of paint on the radome.

This is where a  new(?) and DEFINITE radar problem showed up. A dead band with no return 10 to 50 miles off the nose of the airplane.  (????ask  Abe abouth the 10 to 50 mile numbers??????)

From Abe:

Gerry.

The unit seems to have no return in the band near the bottom of the screen.

The radar is nearly blind to weather at short ranges.

Abe exaggerated it by  full down tilt and max gain.

The installed radar is a ………wait for it………. no fault found unit.

P.o. shortly.

Todd

 

~July, 2014

BZZ radar install 04105183

Install Radar  S/N  04105183

TLP0589 for exact date.

Max gain tilt down shows the problem at its worst:

 

 

 

We installed a radar P/ N 7021450-801        S /N 04105183  (Need TLP for Date)

after some time, the same problem occurred.   After review of the previous tear down report

PO31724 (1) Shows previous squawk. This is for S/N 1010B446, P.O. was issued June 5 2014

The exchange unit had previously been squawked with the EXACT same squawk on a Cessna 560.  Honeywell tested, No Fault Found.  This was obviously a DOA exchange.

Feb 20, 2015 support trip to San Antonio.

REMOVED FAILED RADAR RT P/ N.    7021450-801 S /N.  04105183 (NO RETURN AT SHORT RANGES)  . INSTALLED REPAIRED RADAR RT P/N 7021450 S/N 99021268.

BZZ radar install 1268 installed 19 FEB 2015, W.O. 0636 item 5

this appeared to not affect the problem at all. Ron Burks sent along a sent of pictures of a very similar problem as the previous radar:

 

Gentleman,

I hope this email finds you well.

Please see attached pictures that I took during yesterday’s flight.

On the pictures you can appreciate that we were on IMC and the radar was not showing anything for the for the first 7 miles ahead of us.

On the second picture you can see a return arc at approximately 7 miles too.

I hope you find this information useful.

Best regards to everybody.

     

we suspected the installed unit was  ANOTHER bad Honeywell exchange radar RT.  This time we elected to test fly the airplane with a known good radar from F900 S/N 051. San Antonio to KFTW.

 

The loaner radar from a VP-BMB acted exactly the same, even though there was no weather KSAT to KFTW to verfify the complaint.  The ground return was the same.   No return at all at short ranges.

here is the video from Craig’s phone

http://youtu.be/-UOudrY2dw8  failed behavior(?)

 

We ran the loaner radar 038287 on KFTW pointed south to Fort worth…..returns are normal on the ground for both radar pedestals.

And then swapped back to radar sn 1268 the BZZ radar in the same conditions.  Almost exactly the same conditons.  The radar return is almost exactly the same.

 

27 Mar 2015, the radar and the loaner radar is confirmed good on the ground, and bad in the air.

Here is the info for the 232 port troubleshooting

The terminal setup to communicate with the PRIMUS 880/660/440 is as follows:
Baud rate 9600
Com settings No parity, 8 data bits, 1 stop bit
Terminal family VT/ANSI
Default terminal Emulation ANSI
Default download Protocol ASCII
Echo OFF

Page 345 gives the Radar Plate Size strapping

*880 manual deleted*

Duncan install prints showing test port:

BZZ_Radar_Prints_100104022 Rev A Primus 880 Weather Radar

 

The airplane left KFTW for KSAT with the original sn99021268 installed.

 

Case number CASE-10620295 [ ref:_00D30dWxY._50013ndmFH:ref ]

John

 

Honeywell sent us the same radar we sent them with the corret previous write-up, but the wrong previous airplane…….. we rejected the unit because it is the previously suspected unit.

 

We rejected tis exhange unit because it is the same old unit, this will not advance our troubleshooting.

WR880 same old exchange unit

Mar 31 2015, rejected a honeywell exchange radar for these reasons:

Honeywell exchange rejected, S/N 041055183 fedex 806782588115

April 1 2015 pictures, BZZ  radar S/N ______ reinstalled.

 

This Service Report make absolutely no sense It has Craig’s squawk write-up, but it says it was removed from a GIV

 

the third one is a Altitude ring

 

 

 

 

 

 

Falcon 900 MED spring