Quote Originally Posted by Dave Bodnar View Post
I also lost one when working on my extruder - the spacer is important as it allows you to tighten the bolt that holds the fan without distorting it. I made a replacement from a piece of brass tubing - It is about 10mm long. Any diameter will work so long as it fits the bolt.

Of course, I found the missing part after reassembly!

Good luck!

dave
Thanks for the advice!
After I posted the message, I continued to look deeper and found that one of them had fallen into the bottom of the printer. When I went to retrieve it, it seemed there was another one the same size being used to hold on the board for the buttons, so I replaced that one with a hand-cut one and took the exact match, that way I knew it would work.
Now I'm just having troubles reassembling it... The screws don't seem to want to go back into the stepper motor...