Ihave a ngnocchi3577 it jammed on me now the bobbin keeps falling out

They usually have a clip that swivels across. Perhaps the screw came out.

Google

make model manual
or
make model replace bobbin case

Please always include 'make model (what it is)' as the first three words in every question. :>)

hi Al.
go to this youtube link and watch it,it might help you out.
How to Troubleshoot Bobbin Problems Sewing Machine .
or this link.
Pfaff 130 bobbin keeps falling out Google Search

About 8,950 results (0.69 seconds) Search Results

Inserting the Janome Front Loading Bobbin Case - YouTube

? 1:46
https://www.youtube.com/watch?v=Mz7-k4G9HFg
May 8, 2013 - Uploaded by Janome Canada
Learn how to insert a front loading bobbin case. It's easier than you might imagine. Janome ... Janome HD-1000, Beginnersewing machine.

How Do I Fix My Sewing Machine: Troubleshooting Your ...

www.craftsy.com > Blog Home > Sewing Blog
Nov 7, 2014 - Well, I've been teaching on Janome machines for about 6 years, and I ...Take the Trouble Out of Sewing Machine Troubleshooting! ... has fallen out of the take-up lever, which can happen if the machine was jammed along the way. ... of thread through the bobbin winding tension at the top of the machine.

Bobbin Case Keeps Falling Out of a Sewing Machine ...

www.thriftyfun.com/Bobbin-Case-Keeps-Falling-Out-of-a-Sewing-Mach...

the bobbin case needs to be checked to see if it needs to be replaced
and also checked the hook and hook race.

Put a felt spool pin holder (an extra one comes with machine and it's either red or white felt with a circle cut out of it in the center)...remove bobbin, set felt circle in bobbin case to keep bobbin from wiggling. The back and forth motion is knocking the thread out causing it to lay flat against top of the bobbin when you start machine, but felt puts bobbin in correct position! Make sure thread falls into tension slots and carefully pull thread back to left of silver piece (stitch finger). Pull up your bobbin thread. Put in new needle since "bird nesting" or jam may have bent the one previously used. Now it should purr like a kitten...smooth sailing! This is how I fixed my Singer Heavy Duty 4423 when I realized the problem is that the bobbin case is a bit wide and felt takes up slack, raising bobbin also to keep bobbin thread moving smoothly through so it doesn't jump out of tension and rest on top of bobbin!!! Works now!
Jimmy

The lever on the front of the bobbin holder locks the bobbin so it does not fall out when you insert the assembly. Do not lift the lever when you try get the bobbin out, it should just fall into your hand. If it does not, look to see if the latch on the lever has not jammed on the bobbin.

I would try using a new bobbin case first, yours may be damaged or broken and creating the problem. I think the case should be about 10-15 dollars to buy.
Doug

Hello,
Give these solutions a try.

* Un-thread your machine and remove your bobbin. Clean any loose thread or lint out of your
bobbin case. Re-thread your machine, reinsert and re-thread your bobbin.

* Change your bobbin as there could be a nick along the edge of your bobbin spool that’s catching your thread as you sew.

* When you start to sew a seam, Hold the upper and bobbin thread tails back and out of the way as you sew your first couple of stitches. This will keep them from getting jammed in your machine.

I hope this helps.

Hello,
Here are a couple of things to try.

* Un-thread your machine and remove your bobbin. Clean any loose thread or lint out of your
bobbin case. Re-thread your machine, reinsert and re-thread your bobbin.

* Change your bobbin
There could be a nick along the edge of your bobbin spool that’s catching your thread as you
sew.

* When you start to sew a seam, grasp the upper and bobbin thread tails. Hold them back
and out of the way as you sew your first couple of stitches. This will keep them from getting
caught in your machine.

I hope this helps.

I am having somewhat the same problem with the exception that my needle did not break. I've cleaned and oil, but the bobbin case and projection positioned spring is not communicating to allow sewing to continue. The thread keeps jamming and the bobbin raises up the plate. So, what else am I to do?