Question about RC 3 Channel SM608 Micro Mosquito Helicopter

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I have a UJ 420 infrared remote control helicopter 3.5 channel by GYROS. The tail rotor no longer works with the RC. Therefore the helicopter does not move foward or aft. What could the possible problem be and the solution to fix the tail rotor?

Posted by sschrader01 on

  • Anonymous Mar 17, 2014

    my back rotor does not work how can i fix it?

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  • 26 Answers

Have you checked for any hairs or debri trapp-ed on the rotar shaft
sorry have to ask the silly questions check for voltage at wire terminals
some of the controls have automatic kill switch should they become binded up with something check that rotor is not installed to deeply on the shaft
could also be a short circuit in the remote itself good luck James

Posted on Dec 26, 2010

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