Thread: Question Double horse 9116 Heli
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Old Oct 15, 2012, 01:40 AM
Mdigiovabc is offline
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Canada, BC, New Westminster
Joined Feb 2012
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Originally Posted by navycookie View Post
Ok deep-cleaned the heli. just took the cleaned heli out. the minute I throttle it up it rotates to the left about 2 - 3 times. Once it is up it flys ok , but the minute I give it throttle it rotates really fast to the left. Also it rotates half that speed to the right. You guys think this is the tail rotor?
It sounds like its the tail motor is weak. Have you tried holding the heli in your hand and apply some throttle (about 30 percent). Be careful when you do this. Now rotate the body of the heli CCW - the tail motor should speed up in order to counteract the rotation of the body in a CCw direction. If you rotate the body in a CW direction the tail motor should slow down.

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