mCPX Shakes & Servo Cleaning - indoorHELLi 005

How to get rid of those nasty mCPX vibrations and shaking. It could be a simple gear adjustment, servos need cleaning, or a quick grommet upgrade will smooth out your indoor flying.

[@georgehunter2813]

When you crash a micro heli with these linear servos there will be a pulse of high current arc that deposits a carbon spot on the servo wiper track. The carbon build up is the main cause of jittery erratic servo movement that results. Same goes for a heli that has sat idle for a long time unused and unflown. Cleaning the servo wiper track will restore smooth wiper action to the servo. The wiper track can be cleaned with a cotton swab dabbed in denatured alcohol, and or a rubber eraser. This is old school slot car wiper maintenance technology.

[@oddiboy1]

Thanks man! was thinking of buying a new one (probably BL), since it thought my mcpx V2 was "used up" - until i found this video! Servo cleaning and canopy grommets on the swash, made my heli brand new again!

[@RC-Heli835]

I believe thats the nicest MCPX I've seen! Thanks for sharing!

[@aria4488]

never would have thought of using the wire nut. More great info.

[@Standard4130]

Reposition the push rods to the middle hole in the servo arm by pushing them through (for no slop)............unscrew the ball links on the push rods by 3-4 turns to make the length back up. Grommet mod all ball links (7 total) & then shave a very slight amount off of the length of the feathering shaft to take up slop in the blade grips (side to side slop where the brass colored shims are). Fly your Heli, should feel better than new!! :)

[@jags587]

Do you know how to figure your main board burned up?

[@shanenelson8449]

Yea I know all about flying my helicopter’s in the house lol just yesterday night I was showing my dad how well it fly’s well my main blade hit the wood leg on the kitchen table and took my one blade off and bent my tail boom so bad I need a new one didn’t do nothing else to it so I’m glade it didn’t bust anything else lol

[@OX805NARD]

I got one just like that I took it to a hobby store and they send I need a new bord what can I do to fix it

[@wbaqua1]

thanks, thanks and thanks, I,m new with the heli and it was shaking bad...your video is pretty useful

[@4estfloor]

cleaned mine... it still shakes lol. I think i have a special case on my hands. I'll be doing a spindle replacement tomorrow. if that doesnt work. the new $400 300x will be next :)

[@4estfloor]

btw... this is my 2nd mcpx v2. I have 2 cpx nanos as well in need of parts. i need to go CF frames & cnc parts

[@mschoolbus]

0:56-1:00 Gross! But still helpful :D