Go Back  RCU Forums > RC Airplanes > RC Jets
 Stearable Retract - how ya do it? >

Stearable Retract - how ya do it?

Community
Search
Notices
RC Jets Discuss RC jets in this forum plus rc turbines and ducted fan power systems

Stearable Retract - how ya do it?

Thread Tools
 
Search this Thread
 
Old 09-05-2004 | 01:26 PM
  #1  
Dig it's Avatar
Thread Starter
Senior Member
 
Joined: Jan 2003
Posts: 708
Likes: 0
Received 0 Likes on 0 Posts
From: Kitscoty, AB, CANADA
Default Stearable Retract - how ya do it?

I've been working on this G&P Hornet for a while now (on and off) and I'm trying to figure out how you install the stearing arm on the rectract (nose gear) and have your servo hooked up at the same time. I've never done this before and I must say I'm baffled. If anybody has any pics or a good document, even the time to type it up, I'd really appreciate it.
Old 09-05-2004 | 01:29 PM
  #2  
grbaker's Avatar
My Feedback: (29)
 
Joined: Dec 2001
Posts: 3,577
Received 33 Likes on 24 Posts
From: La Porte TX
Default RE: Stearable Retract - how ya do it?

It might help if you tell us the manufacturer of the gear or post a pic. All retract manufacturers do not engineer the steering in the same manner.
Old 09-05-2004 | 02:09 PM
  #3  
Dig it's Avatar
Thread Starter
Senior Member
 
Joined: Jan 2003
Posts: 708
Likes: 0
Received 0 Likes on 0 Posts
From: Kitscoty, AB, CANADA
Default RE: Stearable Retract - how ya do it?

Here is what another fellow did. I'm looking at the picture and it just isn't working for me. When the retract goes up, how does the servo linkage not twist off. I'm using spring air 101hd's so mine is slightly different, but if someone can explain to me how that servo linkage stays on the clevise with the gear goes up I'll take it from there
Attached Thumbnails Click image for larger version

Name:	Tq48621.jpg
Views:	29
Size:	43.4 KB
ID:	170484  
Old 09-05-2004 | 02:19 PM
  #4  
My Feedback: (73)
 
Joined: Jan 2002
Posts: 206
Likes: 0
Received 0 Likes on 0 Posts
From: Lawrence, KS
Default RE: Stearable Retract - how ya do it?

The steering arm has a brass rod that the white nylon piece slides on. The clevis from the servo steering rod pivots on the white nylon piece while it is sliding on the brass rod. So, when the gear retracts, the pivot point on the retract brass rod steering arm actually changes and keeps things from twisting or binding. If this doesn't help, I will plug the problem into my Marconium Wave Extrapulator and see what comes out.
Old 09-05-2004 | 02:40 PM
  #5  
grbaker's Avatar
My Feedback: (29)
 
Joined: Dec 2001
Posts: 3,577
Received 33 Likes on 24 Posts
From: La Porte TX
Default RE: Stearable Retract - how ya do it?

The main thing is to make sure you install the steering arm with the steering tiller (brass rod with the steering horn on it) so that the steering tiller is pointed towards the top of the airframe. You can't get the linkage geometry to work with it turned the other way.
Old 09-05-2004 | 03:32 PM
  #6  
LGM Graphix's Avatar
My Feedback: (22)
 
Joined: Apr 2003
Posts: 5,823
Received 61 Likes on 43 Posts
From: Abbotsford, BC, CANADA
Default RE: Stearable Retract - how ya do it?

Donut boy!
Why you never just call me up I'll never understand LOL. I've used these retracts a million times and have installed that system over and over again.

As was said already they nylon piece slides on the brass rod and when the retract is in the up position the nylon piece will be approximately centered on that rod allowing the servo to move in both directions.
If you have any problems just call me
Old 09-05-2004 | 04:35 PM
  #7  
Wayne22's Avatar
My Feedback: (2)
 
Joined: Apr 2002
Posts: 5,394
Received 2 Likes on 2 Posts
From: Strathcona county, AB, CANADA
Default RE: Stearable Retract - how ya do it?

oh...that Donut boy!!!!
Old 09-05-2004 | 05:53 PM
  #8  
Dig it's Avatar
Thread Starter
Senior Member
 
Joined: Jan 2003
Posts: 708
Likes: 0
Received 0 Likes on 0 Posts
From: Kitscoty, AB, CANADA
Default RE: Stearable Retract - how ya do it?

Doh!!! I'm cursed by me desire for the donut.

Thanks for the info people, must have been having a blonde moment. If I need any more info, I'll give ya a call Jeremy. I don't know why I didn't call ya either, yet another blonde moment.
Old 09-05-2004 | 06:14 PM
  #9  
Wayne22's Avatar
My Feedback: (2)
 
Joined: Apr 2002
Posts: 5,394
Received 2 Likes on 2 Posts
From: Strathcona county, AB, CANADA
Default RE: Stearable Retract - how ya do it?

I took pics of one I had laying around...this might help explain.......
Attached Thumbnails Click image for larger version

Name:	Jh14458.jpg
Views:	27
Size:	32.6 KB
ID:	170548   Click image for larger version

Name:	Lg17605.jpg
Views:	28
Size:	28.0 KB
ID:	170549  
Old 09-05-2004 | 06:18 PM
  #10  
seanreit's Avatar
My Feedback: (60)
 
Joined: Apr 2002
Posts: 7,434
Received 7 Likes on 3 Posts
From: Cedar Park, TX
Default RE: Stearable Retract - how ya do it?

That's not "one laying around" that's off a crashed airplane!~
Old 09-05-2004 | 06:57 PM
  #11  
 
Joined: Sep 2003
Posts: 1,828
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Stearable Retract - how ya do it?

well that explains alot!,
i have a DJ3, could i make a FIXED retract leg, into a steerable one?
Old 09-05-2004 | 08:30 PM
  #12  
Wayne22's Avatar
My Feedback: (2)
 
Joined: Apr 2002
Posts: 5,394
Received 2 Likes on 2 Posts
From: Strathcona county, AB, CANADA
Default RE: Stearable Retract - how ya do it?

That's not "one laying around" that's off a crashed airplane!~
Well, not quite...it is the tailwheel off my byron mustang. The bulkhead departed the airframe on takeoff...flew just fine without it
Old 09-05-2004 | 08:49 PM
  #13  
My Feedback: (14)
 
Joined: Apr 2002
Posts: 524
Likes: 0
Received 0 Likes on 0 Posts
From: St. Mary\'s City, MD
Default RE: Stearable Retract - how ya do it?

The clevis connection needs to be fixed at the axis the gear retracts on so it doesn't get jammed when retracted and prevent the wheel from coming down. If the rod passes through a bulkhead put the hole in the right spot, otherwise make an auxiliary bracket.
Old 09-06-2004 | 08:11 AM
  #14  
Dig it's Avatar
Thread Starter
Senior Member
 
Joined: Jan 2003
Posts: 708
Likes: 0
Received 0 Likes on 0 Posts
From: Kitscoty, AB, CANADA
Default RE: Stearable Retract - how ya do it?

Thanks for the pics Nony. I think I got it. I'll let ya know.
Old 09-06-2004 | 04:10 PM
  #15  
JWN's Avatar
JWN
Community Moderators
My Feedback: (42)
 
Joined: Mar 2002
Posts: 6,897
Likes: 0
Received 2 Likes on 2 Posts
From: Georgetown, TX
Default RE: Stearable Retract - how ya do it?

ORIGINAL: volkan
well that explains alot!,
i have a DJ3, could i make a FIXED retract leg, into a steerable one?
I have a DJ-1 and did exactly what you are looking to do, well kinda at least. I replaced the non-steerable Pilot nose gear with a Robart mechanical nose gear. The dimensions are very close, but the Robart is a little bit taller and the retract sticks out the bottom of the fuse about 1/16". If you are really set on modifying the Pilot gear, do a search for "toki" by Easytiger. He posted pictures a couple of years ago on how he made his Pilot gear steerable.

John

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.