rad fan

[joshlegoskey]

i have an handa 05 450 and im putting the fan back on but for some reason it wont work io checked the fan off of a battery and it works so right now im looking for some info on what to look for and does anyone know whare the clear hose hooks 2 and what its for and info would help thanx

[TRX450RACER174]

You are checking your fan when the bike is running right? the clear tube is a vent tube for moisture, list any mods you have done removed the key etc that would help diagnose it.

[desratt]

it only kickes on when the temp gets to the right spot. make sure the temp sensor is still hooked up.

[joshlegoskey]

temp sensor is hooked up and it has no key if i ground the one wire on the top right side of the motor it will run while my bike is running i am told .......?

There are 4 wires on the key switch harness, black, red green and black with a white stripe. If the key switch has been removed you must slice the red and black wires together to make the fan work. The other 2 you hook to a teather kill switch.