kenstrac
Platinum Member, RIP
Yes it is like this on the B414
I test the indicator alone to test it and it burn.
The circuit is :
battery to glow plug switch to indicator (a resistance that will be red when hot) to the first glow plug to the second one to the third to the fourth to the tractor body.
Is the resistence of all the plugs and the indicator will drop 12v to 0.9 volt?
Or do I have to put a resistor or something else that will do the job?
Is the swith (that I don't have has this "something" that will do the job?
I saw in book that on this tractor the body is connected to the PLUS of the battery but I connect it like we usualy do body (mass) to Negative. Curious!!!!
the power goes into a switch then to 1 side of indicator the other side of the indicator goes to the glow plugs YOU CAN NOT test glow plugs or indicator individual w/12Volts you will burn them up.
BTW it was pos to body from the factory if you change polarity you will have to flash the field on the generator and the regulator
How many terminals on each glow plug the one that Jason posted only has 1
http://cngco.com/wiring_diagrams/IH 3414-B414-B275.pdf
Last edited: