no idea where this thread is headed but here's what you need to know:
1-the entire starter assembly interchanges with 96-2005 chrysler mini-van starter assemblies. most are mitsubishi brand.
2-you don't need to replace the entire assembly. dealer list is $369 last i checked. ebay ones typically 1/4th that price and chinese garbage units.
2-the starter assembly consists of 3 components: the starter case and drive motor....the clutch drive hub....the solenoid.
3-DO NOT run the starter motor with the primary cover removed as in the one vid posted on this thread.
4-remove starter motor and simply replace the solenoid. this popped fuse you've been chasing? told you the simple test and you've performed same. that test shows a shorted solenoid. factory part # 31603-91 STARTER SOLENOID REPAIR KIT still over 7500 in dealer system last i checked. simply remove and replace. the solenoid activates the starter assembly. it is the big gizmo mounted atop the starter assembly and attach with 2 very long screws.
5-an XB starter assembly virtually identical to H-D sporster repair and replace procedure and is very challenging for a novice. here's the schematic.
Attachment 8760