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Blade mCPX › Blade Mcpx HELP
10-16-2011 02:14 PM  6 years agoPost 1
HeliSam

rrApprentice

Michigan

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Hi, I've got problem with my mcpx. It has the new extreme upgrades and and it's vibrating alot. The blade grips have alot of up and down play to them. What should I replace?

Sam

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10-16-2011 03:41 PM  6 years agoPost 2
GreenLeaves

rrNovice

Burlington, VT

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try pushing the main gear up on the shaft, you need to get zero up and down slop or you will have these vibrations. also check your spindle, if its bent you'll get shakes. if neither of these works take the rotor hub off and see if you have a split main shaft (usually near the top where the screw goes through). If its none of those its probably time to do some servo surgery. good luck

Normally trees and heli's dont mix..

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10-17-2011 06:41 PM  6 years agoPost 3
HeliSam

rrApprentice

Michigan

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the main gear was already pushed up as far as it could go and the main shaft is not cracked. What do you mean by servo surgery?

Sam

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10-17-2011 07:29 PM  6 years agoPost 4
jbrracer

rrNovice

fort wayne, indiana

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he is saying u need to take them apart and clean them

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10-18-2011 03:28 AM  6 years agoPost 5
drdot

rrElite Veteran

So. California, Orange County.

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fwiw..

Been posted before, but worth repeating...From experience with several of these beasties, servo cleaning, lubing, and bending the wiper fingers for tighter contact is the single best thing you can do to this heli....

John.

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