ok so as you have read the lefttrack on my heng long tiger 1 wont move forward. i havecheckthe wires to the motor and in i'm not getting voltage in forward but i am getting voltage when i move the track reverse.allthe wires on the circuit boards look fine no burn marks or frayed wires.i dont have much to work with because i am a soldier deployed to afghanistan and was trying to have my tank to play with. please anything would help even wire schematics because i am an aircraft electrian. i think its either the transmitter or the receiver board. thanks to all for the help.

Electronics are way out of my league, but could it be something as simple as the trim controls? Try playing with the slider switch under the right control stick. Mine got bumped once and acted similar.

Good luck & keep your head down. Stay safe!

Unfortunately, that is a sympton of a burned out board. Not much to do except replace the board. A replacement board is about $20.00.

[link=http://www.rccommand.com/tank%20parts.php]Electronic parts[/link]

I am not sure what tank you have, but RC Command will have what you need. What is the mail delivery like in Afghanistan?