Community
Search
Notices
Gas Engines Questions or comments about gas engines can be posted here

Throttle Linkage

Thread Tools
 
Search this Thread
 
Old 02-16-2010, 11:25 AM
  #1  
wannabflyboy
Thread Starter
My Feedback: (10)
 
Join Date: Mar 2004
Location: Riva, MD
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default Throttle Linkage

Putting together my 1st gasser, a TOC Yak 54 (30%). Would like some help with setting up the throttle linkage, pics would be even better. I'm aware that metal to metal is a "no no", but you know what they say, "a picture is worth a thousnad words".

Thanks!
Old 02-16-2010, 11:29 AM
  #2  
soarrich
My Feedback: (98)
 
soarrich's Avatar
 
Join Date: Feb 2002
Location: The Villages, Florida NJ
Posts: 4,677
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

You are probably going to have to help out with what engine you are using.[X(]
Old 02-16-2010, 01:12 PM
  #3  
wannabflyboy
Thread Starter
My Feedback: (10)
 
Join Date: Mar 2004
Location: Riva, MD
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

Whoops! Yeah, I guess that would help...it's a DLE55.
Old 02-16-2010, 01:32 PM
  #4  
jedijody
Senior Member
My Feedback: (1)
 
jedijody's Avatar
 
Join Date: Mar 2005
Posts: 2,812
Likes: 0
Received 2 Likes on 2 Posts
Default RE: Throttle Linkage

Don't forget the metering diaphragm vent tube.
Attached Thumbnails Click image for larger version

Name:	Tq48698.jpg
Views:	64
Size:	69.3 KB
ID:	1380435   Click image for larger version

Name:	Xs58246.jpg
Views:	55
Size:	62.6 KB
ID:	1380436   Click image for larger version

Name:	Xc78774.jpg
Views:	59
Size:	69.2 KB
ID:	1380437   Click image for larger version

Name:	Fy71721.jpg
Views:	51
Size:	66.1 KB
ID:	1380438  
Old 02-16-2010, 02:15 PM
  #5  
wannabflyboy
Thread Starter
My Feedback: (10)
 
Join Date: Mar 2004
Location: Riva, MD
Posts: 81
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

Thanks for those pics, very helpful. Looks like you're using CF rod, right? How did you attach the couplings to it? Also, can you elaborate on the diaphragm vent tube? As I'm sure you know, DLE's translation to english leaves a bit to be desired and it's very vague.
Old 02-16-2010, 03:37 PM
  #6  
SkyPilot101
Senior Member
 
Join Date: Jun 2007
Location: Freedom, PA
Posts: 574
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

That choke linkage stand off look's good, thanks for the idea!
Old 02-16-2010, 04:14 PM
  #7  
jedijody
Senior Member
My Feedback: (1)
 
jedijody's Avatar
 
Join Date: Mar 2005
Posts: 2,812
Likes: 0
Received 2 Likes on 2 Posts
Default RE: Throttle Linkage



That's not carbon fiber although I have used it before, it's just the threaded music wire that comes in the kit with ball links on the end. Disregard the crack about the diaphragm vent tube, I put that up there as a funny, the picture is of a carb off an engine that was sent to me for service, not the best example, it was replaced. Do a search in the DL-50 thread, there are lots of good examples and discussionin there.

Old 02-17-2010, 07:20 AM
  #8  
zx32tt
My Feedback: (9)
 
Join Date: May 2002
Location: Locust, NC
Posts: 685
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

Get yourself a better throttle servo. 5645's are very slow, even on 6v. No need for a lot of torque, just speed and good centering for a throttle servo.
zx32tt
Old 02-17-2010, 10:17 AM
  #9  
Super08
My Feedback: (2)
 
Super08's Avatar
 
Join Date: Dec 2007
Location: Fort McMurray, AB, CANADA
Posts: 4,121
Received 1 Like on 1 Post
Default RE: Throttle Linkage

Yup that vent tube job is something. Here is an example of one of mine. They are not always needed.
I seal the existing hole with silver solder, then drill and tap a new hole in the center of the plate. The nipple is installed with red locktite and ground off smooth on the inside.
Attached Thumbnails Click image for larger version

Name:	fd90566.jpg
Views:	21
Size:	1,000.9 KB
ID:	1380999   Click image for larger version

Name:	up49373.jpg
Views:	25
Size:	956.3 KB
ID:	1381000   Click image for larger version

Name:	kq35722.jpg
Views:	44
Size:	991.3 KB
ID:	1381001  
Old 02-17-2010, 11:21 AM
  #10  
flatspinjim
My Feedback: (3)
 
Join Date: Jun 2005
Location: ft lupton, CO
Posts: 895
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

Gee, and I thought I did such a nice job on the vent tube!
Old 02-17-2010, 02:26 PM
  #11  
blikseme300
Senior Member
My Feedback: (118)
 
Join Date: May 2004
Location: Mission, TX
Posts: 1,105
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Throttle Linkage

See my DLE55 vent tube fix here: http://bliksemseplek.com/images/m12/carb_lg.jpg

The brass tube will be used to run a Tygon 1/8" tube into the fuze. This eliminates the problem caused by changing pressures inside the cowl due to airspeed changes.

To do this, remove the cover from the carb, scuff the area to be soldered with emery paper and solder the brass tube to it. If you are not familiar with soldering, do some research online or get somebody to do it for you.

You can also see how to do your carb linkages.

Bliksem


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



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

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.