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tekin sc 4x werid noise > tekin sc 4x werid noise

tekin sc 4x werid noise

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Old 06-19-2012, 11:39 PM
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Default tekin sc 4x werid noise

I bought a brand new losi SCTE and the MMP. I installed everything properly with the KO servo with the external BEC, everything runs good. however, everytime when i full throttle from zero, i heard weird noise from the motor. Then I removed the motor and trying to hold the pinion on the motor and apply throttle. it is where the problem is. the motor generate a little to loud noise when i throttle up. i have tried different motors. this sc 4X is the only motor which will produce this kinda sound/ noise.
Please advise how to fix it.

Thank you.
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Old 06-20-2012, 07:22 AM
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Shim the diff
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Old 06-20-2012, 07:42 AM
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Of better, check the shims/play on the motor, especially if it's doing it when not in the truck. It could also be a cogging effect on that motor/esc combo that just won't ever go away.
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Old 06-20-2012, 10:00 AM
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its not the truck, its the motor...... tired another motor on the truck, no sound.
I think i need to send it back to tekin to look at it.
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