john deere 4020 electrical problems

davewest

New User
I have a 1964 gas 4020 with electronic ignition and a new burner coil. I got electricity to the coil but can't any part through the coil. Ive skipped the switch by hooking from the starter selonid to the coil but still no spark through the coil. can
anyone help Im at a loss what could be wrong.
 
Is it a Pertronix EI? If so do a search for Pertronix Product Support. They have several links to troubleshooting help there. If that fails, call their tech support number
 
(quoted from post at 16:41:27 07/28/18) When did it last run correctly, and what have you done since then?
The tractor was running just fine until I worked on the lights that weren't working. got the lights working went to start the tractor and it wouldn't start started checking for spark at the coil and there was none so I thought I had a bad coil installed a new burner coil still no spark at the coil. There is juice to the coil but none through the coil.
 

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