[ithacaartist]

Glad to hear that all arrived safely. I can't find any reference as to which model he has--Ep or La-22, but no matter. For either, first field strip to remove the upper. If the Ep-22, the asymmetric cir-clip is what holds the lever's shaft in, and also blocks the sear's movement when safety is engaged. You should be able to remove the clip from above and slide/wiggle the shaft out. If it's an La-22, the lever is held in place by the bar that it pushes against the sear release when engaged. Slip the little rectangular bar out from the bottom-- and the lever's shaft will be able to be backed out.

Lay the pistol on its right side. A dollop of grease will retain the little spring up inside the back of the lever, and when the lever is close to home, put the ball into one of the little detentes. Push the lever in, down onto the ball, compressing the spring over the ball, and hold it in place. Slip the safety bar back into the lever's slot if it's an La, rotate the frame upright again if it's an Ep, then reinstall the clip--big side forward, to engage the sear. I don't specifically remember what positions the lever needs to be in for whatever steps, but that's easy enough to figure out. I hope this description is adequate!

I recommend working on a big towel, which will help catch and reveal errant parts, maybe even a cardboard box lined with a towel. And since a spring is involved. keep a magnet handy!