RE: YA F-18 Owners, side rail and steering solution  
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All Forums >> RC Airplanes >> RC Jets >> RE: YA F-18 Owners, side rail and steering solution
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RE: YA F-18 Owners, side rail and steering solution - 3/30/2008 8:41:27 PM   
lavi rider


 

Posts: 193
Joined: 1/27/2003
From: Givat Zeev, ISRAEL
Status: offline 		O.K

Just one more thing... is to add a centering spring to keep the nose wheels straight while retraction and from hitting the gear door opening during the prosses.

(in reply to seanreit)
       Post #: 26

RE: YA F-18 Owners, side rail and steering solution - 3/30/2008 8:49:06 PM   
seanreit



Posts: 6441
Joined: 4/17/2002
From: Cedar Park, TX, USA
Status: online 		It's in the works, should have a solution next week or week thereafter.

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The mind is like a parachute, it works better when open!

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       Post #: 27

RE: YA F-18 Owners, side rail and steering solution - 3/30/2008 9:27:38 PM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online
LoL see I'm not the only one thinking about the centering spring!!


quote:

ORIGINAL: lavi rider

O.K

Just one more thing... is to add a centering spring to keep the nose wheels straight while retraction and from hitting the gear door opening during the prosses.


(in reply to lavi rider)
       Post #: 28

RE: YA F-18 Owners, side rail and steering solution - 4/10/2008 4:33:01 PM   
Joe McBride


 

Posts: 1123
Joined: 12/22/2001
From: Dana Point, CA, USA
Status: offline 		Thanks Sean.

With your mods the hornet got 17 flights at Cali Jets with ZERO wrenching. The Buttonwillow runway is not the smoothest, so that is a true testament.

Joe

_____________________________

Team JR ~ Fromeco ~ Desert Aircraft ~ RCU
www.joemcbride.com

(in reply to yeahbaby)
       Post #: 29

RE: YA F-18 Owners, side rail and steering solution - 4/10/2008 6:07:29 PM   
seanreit



Posts: 6441
Joined: 4/17/2002
From: Cedar Park, TX, USA
Status: online 		Amazing testament! You're welcome.

_____________________________

The mind is like a parachute, it works better when open!

(in reply to Joe McBride)
       Post #: 30

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 2:48:47 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		Sean / Tim thanks for the machine work on the nose gear assembly.

ok it's been a while since we started working this unit. i received mine today from Sean and with minor grinding was able to get it working perfectly. the machine work from Tim is top notch and the side rails look fantastic.

I'll take pix and try and get them downloaded before mississippi afterburner otherwise expect them after i return.

cliff notes: the new steering arm is beautifully machined
you have to lower it all the way to the base of the retract frame in order to clear the retract frame cross support at the front. if you don't grind away some material or remove the cross piece and install a longer bolt, then the nose gear will not completely retract into the nose gear well.. (option 1, shim the back and not worry about it or option 2 grind some material)

additionally, if you don't lower the steering arm all the way to the bottom of the side frame, then you run into clearance problems with the bottom of the fuse

for most, just a guess, this shouldn't be a problem. however, I want to use a 4-40 swivel ball link with cables attached to a retract servo forward. the problem i ran into is the arm is too wide when the 4-40 bolts are added to the assembly.

my solution? lower the arm to the retract frame as far as i can, grind a little on the frame assembly where the arm intersects and grind a little material off the retract frame cross piece.

hopefully the pix will provide clarification to my description above.

oh yeah, the steering "centering plate" not "centering pin" works like a champ!!
pix to follow as soon as i can

if you want crappy cell phone pix i can get a couple loaded tonight

cheers
buck


(in reply to seanreit)
       Post #: 31

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 3:31:19 AM   
Billy


 

Posts: 1820
Joined: 5/24/2004
From: west hills, CA, USA
Status: offline 		How's everything with my order Sean? Did you ship them already?
Can't wait to get my hands on them.

Billy

(in reply to yeahbaby)
       Post #: 32

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 3:40:08 AM   
seanreit



Posts: 6441
Joined: 4/17/2002
From: Cedar Park, TX, USA
Status: online 		Billy, they did leave before I got this latest feedback from Buck. Please don't hold back on what you find, if it's somethign that can be changed for everyone to make it better, I'd like to make sure that we go that direction.

From my conversation with Buck, it sounds like there is nothing there that a regular builder would not expect to do to tailer something to their own installtion, but if we've made a blunder, that's another story.

You should have your stuff this week Billy.

All the best, and thanks Buck,

Sean

_____________________________

The mind is like a parachute, it works better when open!

(in reply to Billy)
       Post #: 33

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 3:41:51 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		Billy

you're gonna love it. you'll have to grind a pair of slots in the front support former, then insert the retract assembly through the nose tire doors in the upright position. i have the pix, i'm just waiting on my buddy to get home so i can get them downloaded.

hopefully the probe pix provided some good detail, at the very least looks like Dave Matthews has already done something similar and you might be able to leverage off some of his work

good luck

buck

"great heavy thread BTW" m still laffin at some of 'em but not as much as i did when i watched the dude take a face plant, scary funny.

(in reply to Billy)
       Post #: 34

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 3:44:49 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		no problem amigo

yawll did good

(in reply to yeahbaby)
       Post #: 35

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 4:02:12 AM   
Billy


 

Posts: 1820
Joined: 5/24/2004
From: west hills, CA, USA
Status: offline 		Sean, the things Buck was describing don't worry me a bit. It's a whole lot better than what I had to start with.
Thanks again

Buckofive, I hear ya on the face plant video. That guy couldn't have timed it any better if he tried. He does pretty much do a lip skid in the grass[



(in reply to seanreit)
       Post #: 36

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 5:27:14 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		hope these pix provide clarification to my previous post.



Attachments
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(in reply to Billy)
       Post #: 37

RE: YA F-18 Owners, side rail and steering solution - 4/30/2008 5:31:19 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		centering plate
notches in side frame to accomodate arm depth
grind area of retract cross brace


Attachments
Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize 		Click to see fullsize image.
Click for fullsize

(in reply to yeahbaby)
       Post #: 38

RE: YA F-18 Owners, side rail and steering solution - 5/1/2008 3:57:01 AM   
Billy


 

Posts: 1820
Joined: 5/24/2004
From: west hills, CA, USA
Status: offline 		Sean, just got home from work and there on the doorstep was a cute little box from Texas.(I thought stuff that came from Texas was big) anyway, all I have to say is WOW! The quality and finish are top notch. I can't wait to assemble them.

Joey C. I will bring your two sets tomorrow to the field.

Anyways, thanks again Sean. Your abilities are a real asset to the hobby........... Now I'm glad I didn't kick you a$$ at Speedworld... Just play'n bud....you the man.

(in reply to yeahbaby)
       Post #: 39

RE: YA F-18 Owners, side rail and steering solution - 5/1/2008 4:18:56 AM   
yeahbaby



Posts: 2423
Joined: 12/7/2001
From: FT Worth, TX, USA
Status: online 		told you!!!!

(in reply to Billy)
       Post #: 40

RE: YA F-18 Owners, side rail and steering solution - 5/1/2008 4:34:01 AM   
seanreit



Posts: 6441
Joined: 4/17/2002
From: Cedar Park, TX, USA
Status: online 		I'm glad you didn't kick my ass too! hahaha.

Glad you guys like it! Sorry it took so long, but hope it's worth the wait.

It is awesome to be able to do this.

I'm off to Dyess AFB in the morning for some turbine demo stuff. Catch you guys next week!

_____________________________

The mind is like a parachute, it works better when open!

(in reply to yeahbaby)
       Post #: 41