New Holland TN70A 2007.engine cut-out electromagnet 5 amp fuse keeps blowing

TMarble · Mar 11, 2014

I have a New Holland TN70A 2007. The engine cut-out electromagnet 5 amp fuse keeps blowing out. The first time I replaced the fuse I ran tractor for about 8 hours with no issues. Next day I started tractor and in started right up, ran for a few minutes then blew fuse and shut down. Replaced fuse again and it started up ran for a minute then shut down. Replaced fuse again started up and ran good. Used for about 2 hours with no issues. Any help would be greatly appreciated.

TMarble NY

pmsmechanic · Mar 12, 2014

Check the electromagnet for an internal short. Check the wiring going to the electromagnet. Try running a separate jumper wire with a fuse in it to the electromagnet. If that fuse also blows then you know the problem is in the electromagnet and not the wiring.