OK, this is probably an easy q but might not be. Recently I've noticed that I can barely switch off my receiver or turn on. I tried to turn it on tonight I and had to use pliers to flip the switch and it still didnt work, so my q is does any one know whats up or not because this ***** I wanna run my boat.[sm=crying.gif][sm=crying.gif][sm=crying.gif]

Censored. Fixed the spelling too.

You've probably got some corrosion in there on the contacts messing up the switch. Even if it's in an enclosed radio box they seem to pick up any condensation in there. I always carry a spare for those "occasions". To replace one cheaply, Radio Shack has some that you can solder right in place of them for about $2.50, it's cheaper than buying a whole new one for $7.00 with the harness.

A good practice is to open your radio box after each outing to let it air out. Moisture does accumulate in the box after time on the water, no matter how water tight you think the box is. Another phenominum that can occur is called "Black Wire". Its basically corrosion of the wires in the radio system. Especially the battery leads. It never shows up until the boat is running it's best. Then, for no know reason, you loose radio contact and the boat heads for the nearest rock as you watch helplessly. Investigation will reveal black corrosion on very brittle wires once you strip back the insulation. If, on the other hand, your system is exposed to the water, then you can thank yourself for being so dumb as to invite corrosion and water infiltration into the system components.

thnx guys that sounds llike what probobly happened cuase i have see moisture in the box

thnx guys that sounds llike what probobly happened cuase i have see moisture in the box

Get the stuff Corrosion X in the pump spray bottle and open the case of your receiver, servos, and anything else that is electronic on your boat and spray the circuit boards top and bottom and (even the gears in the servos because it is also an excellent lubricant) wipe off excess and you won't have this problem. I was recently turned on to this product from an old RC boat modeler magazine. I studied electronics in college and know first hand what corrosion (caused by moisture) can do to any circuit. CorrosionX will bond to the surface and put down a microfilm (extremely small layer) of an oil-like substance that will last for quite a while (not sure how long yet-still there after 3 months of running). This film is non-conductive, waterproof, and will stop corrosion causing electrolysis. Its well worth it.

One word of caution - Not For Electric Motors. It won't wipe off, so it will interfere with the contact between the brushes and the motor. That's it - Use it everywhere else. Puts a good shine on already polished metal surfaces too. Use the general purpose/marine in the red bottle - You won't be dissapointed. www.corrosionx.com/

so will it eat away the exisiting corrosion or just prevent more?