john deere 655 blows ign fuse after a few seconds of running

[lddmic]

i put a new fuse in turn the ignition on all is ok untill i start it.. then it runs for a few seconds and dies .. the ignition fuse is blowing.... any idears? advice where to look first?

 

[EngineMan]

Read the bit on.....Scotts L2048 (made by JD) - blowing fuses when trying to start it...
it may help you.