I keep blowing the main fuse on my mower. I tested all the wiring and am not able to find a short. I replaced the starter with no success. The only short I am able to locate is with the two conductors going under the flywheel, at least I I thisnk it a short. I am unable to locate exactly where they go. Can someone please give me a little direction on how I should proceed with testing. What are the other possible devices that would make the fusr blow and how should I test them. I would be grateful for any help.

Briggs and Kohler both have a diode under the flywheel,
Not sure which you have you didn't say.
Luck