Bobcat 643...where does this wire go?

[4wheelintexas]

Thanks in advance! I am trying to find out where this wire goes...there is 3 wires coming out of the top of the hydraulic pump and one is just hanging around disconnected. Seems like it should go somewhere, it is about a foot long. Does anyone have an idea what it is or where it may go? I have picture but do not see how to load them.

 

[Tazza]

It will be for your charge pressure sender. Don't be too concerned, there are a lot of machines that these aren't even connected on. It should connect into your main harness somewhere near the oil reserve tank. There should be two wires coming from there i think. If the wire is on its own and longer than the other two, it may be your over temperature switch for the hydraulics. Depending on your machine, it should be located on the left hand side on an alloy block down low. Does it have a thick rubber hose from the pump to a block on the left? if so, look for a brass plug on the front, it may have slipped off there. I am assuming its the same setup as a 743 here....