Install New Washer and Seat into Diffuser

washer. So I'm going to take my diffuser and I'm going to drop my little nylon washer. Just drop it on the floor. Drop that thing down inside there. You want to press it in so it lies flat all the way down into the diffuser. You could use a flathead screwdriver to help you get that thing to lie down in there flat. I'm going to take my seat, the needle seat, drop that down in there. That whole assembly should set down in there flat. It's almost just got to work it down. See how it gets to the bottom. the the little nylon washer is very tight. So, got it to the bottom. Almost to the bottom now. Make sure you don't damage the washer. Now, I can see it's flat. I'm going drop my seat back down in there and then I'll begin assembling the rest of the gun.