644G payloader that is used on a farm to load turkey manure, farm hand said the loader quit moving while he was loading, shut machine off, tried to restart and starter would not spin over. They jumped the starter and it started right up, but would still not move. I have no power up to the FNR switch, also the neutral start fuse has no power on either side.
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John Deere 644G won’t start
- Thread starter Johnson43
- Start date
Diesel Dave
Senior Member
Welcome to HEF Johnson 
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The neutral start fuse F6 only has power when the key switch is in the start position.
Power to the FNR switch is through Fuse F4 (transmission controller.
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Post the machine serial number as well.
.The neutral start fuse F6 only has power when the key switch is in the start position.
Power to the FNR switch is through Fuse F4 (transmission controller.
.
Post the machine serial number as well.
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