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I need help with my wltoy a959b

I need help with my wltoy a959b

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Old 06-22-2019, 04:23 PM
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Default I need help with my wltoy a959b

My wltoys a959b won’t move all I hear is the motor spinning also when I spin one wheel The one next to it goes in the other direction. By it won’t even move when I hold it up in the air how to fix plz
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Old 06-22-2019, 05:42 PM
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Originally Posted by QuakersYT View Post
My wltoys a959b won’t move all I hear is the motor spinning also when I spin one wheel The one next to it goes in the other direction. By it won’t even move when I hold it up in the air how to fix plz
My guess would be your pinion is no longer meshing with your spur gear (or your pinion is loose).
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Old 06-24-2019, 11:05 AM
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Originally Posted by QuakersYT View Post
My wltoys a959b won’t move all I hear is the motor spinning also when I spin one wheel The one next to it goes in the other direction. By it won’t even move when I hold it up in the air how to fix plz
Originally Posted by Tonkatrucker View Post


My guess would be your pinion is no longer meshing with your spur gear (or your pinion is loose).
This^

That is how a differential works, jack up your real car so the drive wheels are off the ground, put the transmission in neutral and turn one of the wheels, the wheel on the other side will spin in the opposite direction.
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