11/10/17- The Jackshaft

I thought I had everything buttoned up today to take it for a shake down but I pushed the starter and only heard a fast spinning. The starter wasn't engaging. After pealing everything off again I found out, with the help of Jackson, that I hadn't installed the coupling. The coupling (10) that engages the starter motor spline with the starter jackshaft spline. It's part number 31548-90 for 1993 FXR's. If I had been more experienced I would have known when the bolt (1) wouldn't tighten down enough that something was wrong. I thought I was being meticulous with my parts but I straight up lost this one. Back to the shop tomorrow to scrape the ground with a flashlight and magnet. New part is about $15 from JP Cycles. Ever onward...