Anyone change the servo horn and linkage?

[MAXXMASHER]

Just wondering how many of you have gotten rid of the stock set-up. I know maybe the stock servo won't hold up without the saver on there, but I'd like to get rid of the slop and get the thing to turn a little better when under load. I'm considering using the traxxas 2065 or a Hitec HS-65HB servo and making my own links. Just curious as to how this is working out for some of you and wouldn't mind some pics of your set-ups. Also what servo horn will fit the stock servo? I'm not sure what the teeth style are on the servo. Thanks in advance.....

[DSchulten88]

Originally Posted by MAXXMASHER

Just wondering how many of you have gotten rid of the stock set-up. I know maybe the stock servo won't hold up without the saver on there, but I'd like to get rid of the slop and get the thing to turn a little better when under load. I'm considering using the traxxas 2065 or a Hitec HS-65HB servo and making my own links. Just curious as to how this is working out for some of you and wouldn't mind some pics of your set-ups. Also what servo horn will fit the stock servo? I'm not sure what the teeth style are on the servo. Thanks in advance.....

I can't get a good picture of mine to save my life. I use a Hitec HS65 with the servo horn that comes with it. I used some 2-56 threaded rod and the tiny ball ends that come in a package of mini-t plastic ball ends. then I used black heat shrink to cover the exposed rod. I did also end up drilling out the heads of the ball caps so I could get @ the hex screws for the ball studs.

Here's a link to my pics thread.

My first LMRC build. TMC.

The set up has yet to do anything it shouldn't. I have shaved some spots with a dremel to get maximum steering throw as well.

[TexasJeff]

I replaced mine w/ a HiTech & just cut down one of the horns that came w/ it. I drilled it out a little, then threaded the stock ball into the horn. I've seen an aluminum replacement linkage on eBay for pretty cheap- thats my next step, I think.
Not the best pic, but its one I have handy:

[Stormin2u]

Originally Posted by DSchulten88

I can't get a good picture of mine to save my life. I use a Hitec HS65 with the servo horn that comes with it. I used some 2-56 threaded rod and the tiny ball ends that come in a package of mini-t plastic ball ends. then I used black heat shrink to cover the exposed rod. I did also end up drilling out the heads of the ball caps so I could get @ the hex screws for the ball studs.

Here's a link to my pics thread.

My first LMRC build. TMC.

The set up has yet to do anything it shouldn't. I have shaved some spots with a dremel to get maximum steering throw as well.

Wow this is a great responce, love your steering linkage, the entire rig looks great. Nice work DS

[MAXXMASHER]

Originally Posted by DSchulten88

I can't get a good picture of mine to save my life. I use a Hitec HS65 with the servo horn that comes with it. I used some 2-56 threaded rod and the tiny ball ends that come in a package of mini-t plastic ball ends. then I used black heat shrink to cover the exposed rod. I did also end up drilling out the heads of the ball caps so I could get @ the hex screws for the ball studs.

Here's a link to my pics thread.

My first LMRC build. TMC.

The set up has yet to do anything it shouldn't. I have shaved some spots with a dremel to get maximum steering throw as well.

Thanks a lot man! I'm half afraid to ever ask a question on this forum about anything, 'cause it seems like everytime someone does, they get chewed to pieces and told DO A SEARCH!! I couldn't find exactly what I wanted, but you answered me perfectly. Thanks. Nice rig!!

[DANALLY]

You can get really custom on these. I tried a BTA and didn't like it. This one is just a piece of aluminum clearanced on the inside to miss the diff and a link with ball ends and all-thread.

[T-buck]

Originally Posted by DANALLY

This one is just a piece of aluminum clearanced on the inside to miss the diff and a link with ball ends and all-thread.

I really like the looks of your design. Might have to "use it" in the future.

[stomper4x4.com]

Since this is an interesting post going, does anybody know the size (or spline number) for the stock servo? I can't seem to find any aluminum horns that will fit the stock servo. Thanks Mick

[Stormin2u]

Originally Posted by DANALLY

You can get really custom on these. I tried a BTA and didn't like it. This one is just a piece of aluminum clearanced on the inside to miss the diff and a link with ball ends and all-thread.

Nice set up I'm with T-Buck might have to try it.

[spoo76]

Originally Posted by MAXXMASHER

Thanks a lot man! I'm half afraid to ever ask a question on this forum about anything, 'cause it seems like everytime someone does, they get chewed to pieces and told DO A SEARCH!! I couldn't find exactly what I wanted, but you answered me perfectly. Thanks. Nice rig!!

Thats usually only when the question is common with an answer known to be in multiple threads.
most of the time it has to do with the same things over and over, for example Batteries/Lipos/chargers and brushless/outrunner motors
I always try to search using multiple keywords before i Post. if i cant find it Ill say "i tried searching with these keywords with no luck"

[MAXXMASHER]

I was going to get another servo arm but decided to just modify the stock set-up a bit. I had to keep the three pieces to be able to use them. What I came up with was to trim them up to get everything to fit tight without slipping as it was designed to do. I also added just a bit of CA glue to the pieces just to be sure. I got the peices on there tight on the servo (minus the spring) and had to use a different screw because with the trimmed material gone the stock screw was too long. Instead of using the normal piece of threaded rod and sleeve, I decided to get a little custom and put a "hydraulic assist" on there. I used a spare shock I had and extended the shaft all the way out. I then inserted the 2-56 threaded rod into the shock body with a nice coat of thick CA. The end of the rod is bent a little bit so it will clear the pumpkin when fully turned. I gave it a little paint for a more realistic look. If this holds up well on the truck, I will be doing the same thing to my other micro. Check it out....

I used the ball end on the bottom to allow clearance so the shaft doesn't hit the arm.



All rigged up



And the finishing touch.....