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HelicopterRadio - Spektrum DSM › DX9 throttle stick centering spring.
10-03-2016 01:57 AM  15 months agoPost 1
gmcullan

rrKey Veteran

Southbridge, MA

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Is it possible to remove the ratchet from the DX9 throttle stick and convert to a centering spring?

This mod is not for a heli application.

Gerry Cullan,
Gaui 200, 255; T-Rex 250, 450 SE & SA, Mini-Titan, Blade 450

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12-11-2016 01:45 AM  13 months agoPost 2
revomix

rrApprentice

Fontana, CA

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It is possible I've seen it on a dx9. Don't know how though. Sorry

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12-11-2016 02:31 AM  13 months agoPost 3
HilliHeli

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S.MI./FL.

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If my memory serves me well, there is NO spring on that axis in the gimbal housing (giving you the non-centering type stick movement).
You would need to add a spring (or springs) to get the results you're looking for.

I'm not for certain if there are "posts" for that axis to have springs attached to (?) but I believe that most gimbal housings are equipped with these posts on both axis'.

Google search brings-up this (maybe a solution for you here) ;
https://www.google.com/webhp?hl=en&...f-centering+dx9

!Antriebe, die bewegen!
Henseleit-Helicopters.de
Jazz', Jives & vbar's
Futaba FASST / FASSTest

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12-15-2016 09:52 PM  13 months agoPost 4
ticedoff8

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Morgan Hill, CA. USA

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There is an airplane / sailplane version of the DX9, so of course it is possible

Call Horizon Hobbies support line. They will send you the parts.
Tell them you have a heli version and want to convert it to an airplane version

Believe 1/2 of what you see and none of what you hear.
Fake News will be the downfall of our Republic!

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12-16-2016 04:30 PM  13 months agoPost 5
gmcullan

rrKey Veteran

Southbridge, MA

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It actually turned out to be quite easy. There are a pair of screws that move a "spring/cam" thing on the gimble. This allows you to both center the stick as well as set the stick tension.

I just had to get brave enough to open the back of the TX, take a look, and experiment a little.

Thank you for all of the earlier replies.

Gerry Cullan,
Gaui 200, 255; T-Rex 250, 450 SE & SA, Mini-Titan, Blade 450

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HelicopterRadio - Spektrum DSM › DX9 throttle stick centering spring.
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