Thanks OurWorkbench! (Janey?)
I did find the parts manual for the 101-3, the user manual for the 101-4, and the user manual for the 101. The oiling directions are similar, so I'm guessing they will work for the 101-3. I did email Singer's help desk to see if they have access to the full user manual for the 101-3. It will be fun to figure it out! It is such a beautiful, simple, solid, quality machine.
The material feed speed seems slow to me - from the reading I've done, maybe I need to adjust the material pressure using the thumb screw - so I'm going to play around with that. Any other suggestions are welcome!
Kayla