HP41 CL Board installation

[Benoit Maag]

See below a description of how to hold the motherboard without nuts
The idea is a system similar to the little cups found in later HP-41C models

I used two nylon flange bearings (Hillman NFB-1025U H# 415599) bought at a major home improvement store. It was necessary to shorten them to about 2.5 mm thickness (rough cut with electrical wire cutting pliers, finish with sandpaper)

That's it - see attached pictures