My Necchi 3101 sounds like its struggling to sew, oil maybe?

SOURCE: necchi 3101

if you have e-mail I can scan and send you the diagram.

SOURCE: How do I thread the Necchi 3101 sewing machine?

I took the machine to a JoAnn Fabrics store and a very kind saleslady there showed me what I was doing wrong and how to do it correctly.

SOURCE: I have a Necchi sewimg machine that i purchased second hand I would like to have a manual for it. It is possibly model 3101 or 3102. There isn't a model # only states "Heavy Duty"

You should also try www.sewusa.com. I found the manual for a used Necchi 521FB I brought. Hope that helps.

SOURCE: necchi sewing 6030 machine manual

This is the only offering I could find - http://www.sewingstyle.com/necchi-6030.html

SOURCE: Where to put the oil for a Necchi Lydia 3 sewing machine

Beldia 1306 - did you ever solve your sewing m/c problem. I have just resurrected my old Necchi and have the same problem, power but very sluggish operation of the needle, could be oil that is needed. Can you help?