Question about Brother LS-2125 Mechanical Sewing Machine

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Thread constantly wraps around spool pin

While sewing straight stitch thread gets wrapped around the spool pin. I have threaded and re-threaded the machine numerous time and know I have it threaded correctly

also I didn't get the extra attachments with my machine. How can I get these?

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Re: thread constantly wraps around spool pin

Cut a round curcle of fabric the size of the spool from a piece of felt. Put a hole in the middle and put it under the spool of thread. If this does not work you can purchase a small net that fits over the spool. It is designed to keep the thread from coming off the spool except for being pulled through naturally.
Hope this works.

Posted on Jan 19, 2008

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My Husqvarna diamond top thread keeps breaking while doing loop embroidery. It sews a couple of stitches and then you can hear when the thread breaks. Ive tried changing the needle and bobbin, and cleaning...


Primary causes of upper thread breakage:

-- misthreading: pull all the thread off and thread again, using the manual, step by step. Read each step aloud before you do it. (sounds dumb, but helps.) (And make sure you thread the takeup lever!)

-- thread has wrapped itself around a thread guide or spool pin from one of the breaks. Take the spool off the machine before rethreading.

-- bad or damaged needle. Replace with the right size for the fabric, turned correctly (backwards needles skip stitches)

-- dirty machine, especially in the bobbin case area: review cleaning instructions and do it, using brush and vacuum only

-- bad/cheap thread: should not be slubby or break easy. Try another spool.

-- top thread tension too tight. 4 is normal for most fabrics, most stitches.


1) do a light cleaning (brush and vacuum) every day you sit down to sew.

2) replace the needle if you hear it hit metal, if you've got a really bad thread jam, if you see it deflect as you sew (for instance, sewing over the side seam on jeans when hemming). Replace every 3-8 hours of actual stitching time anyhow.

3) buy good quality thread

4) when your machine isn't sewing right, stop; take all the thread off of/out of the machine (bobbin out of bobbin case, spool off spool pin) and give it a quick cleaning. Rethread from scratch, carefully. If that doesn't fix it, do it again, then replace needle and rethread one more time, manual in hand (yah, even if you've threaded it 8 million times before). #4 is curative about 98% of the time. The other 2% often requires professional attention.

Jul 11, 2011 | Husqvarna Designer I

1 Answer

Why does the shuttle hook grab the spool thread instead of the bobbin thread? It wraps the thread around the bobbin and binds the machine up.

The shuttle hook is suppose to hook the needle (spool) thread and loops it around the bobbin case to form the lock stitch. Is it possible that something was adjusted without proper clearances as to allow the thread looping around the bobbin case to do so without catching up where it should pass through freely?

Nov 13, 2010 | Necchi Sewing Machines

1 Answer

The top thread is pulling very tight. The bottom thread is fine.

sometimes the thread can get wrapped around the spool pin
& sometimes the notch thats on the spool the thread can get caught on it also
try rethreading the machine again

Aug 13, 2010 | Janome Sewing Machines

1 Answer

I have a Necchi 537FA sewing machine. It sill sew about 39 stitches and then the thread gets caught in the bobbin area and stope sewing. I've cleaned, changed bobbins, spent time trying to fix the...

have you checked to see if the needle is bent-lay the needle on a flat surface & roll the needle over,, if the needle does not roll good -replace
blunt needle-if the needle makes a popping sound when the needle penetrates the fabric,,the needle is blunt-replace
sometimes if the thread comes off the thread take-up lever it can jam the thread in the bobbin area
try rethreading the machine
check to make sure the thread isn't wrapping around the spool pin
check the spool of thread to see if the notch on the spool is catching the top thread
check to see if there's a burr on the bobbin case
I hope one of these suggestions helps you
please rate this using the thumbs in upper right hand corner

Aug 12, 2010 | Necchi 3537 Mechanical Sewing Machine

1 Answer

My Memory Craft sews great until I start to quilt or use one of the different stitches and then the stitches either skip or become so tiney I can't pick them out.

Skipping could indicate you need to use a larger size needle.

Tiny stitches could be save reason, or the top thread is hanging up.

Sometimes the thread can wrap around the spool pin or catch on a rough surface on the end of the spool.

Be sure to use the correct size spool cap and if the thread is wrapping around the pin, a thread net can help.

Give the machine a cleaning according to the maintenance section of the manual for your machine, including cleaning the feed dogs, bobbin case, shuttle and surrounding area.

Make sure the feed dogs are up unless you are free motion quilting and the presser foot down.

This may seem elementary.........just trying to cover all the bases.

May 02, 2010 | Janome Memory Craft 9000 Computerized...

1 Answer

Bobbon thread is too losse /thread breaks no

Clean out the bobbin area.

Thread the machine with the presser foot up. This opens the tension so the thread can enter. Threading with the foot down closes the tension and the thread cannot enter as it should. When you sew, the top thread is loose and cannot properly connect with the bobbin thread to form a tight stitch. The stitching does not hold and pulls right out.

Thread breakage - top thread? Check the thread spool to be sure there aren't any nicks to catch the thread.

When the thread breaks, check the spool pin to see if the thread is unwinding too fast and wrapping around the pin. Thread nets can help stop this. You can find them at sewing machine dealers.

Mar 11, 2010 | Singer Sewing Machines

1 Answer

Thread keeps wrapping around bobbin

frustrating huh?  it happens!  even to us that have been sewing for 50+ years, but the solution is very simple.  Top thread tension is the culprit.  pull the spool all the way off and rethread the top, follow the threading path precisely and make sure the thread goes down into the tension discs.
one more thing - when that happens often times the piece has to be removed from the machine by cutting those annoying loops on the bottom.  if this is the case, make sure you have removed all the thread clippings from in and around the bobbin case.  sometimes one little piece of thread will make you want to use swear words.
good luck and happy stitching.

Jan 17, 2009 | Husqvarna Viking 1

1 Answer

Upper thread wraps around bobbin mechanism, while sewing


Jul 29, 2008 | Singer Inspiration 4210 Mechanical Sewing...

1 Answer

Beeps several times and stops sewing.

I had the same problem. Through trial and error, I found the problem was with the thread tension. Usually the thread became wrapped around the spool holder as it was coming off the spool. As you continue to press the pedal, tension is created. When you release the pedal, some slack develops in the threading process and you are able to sew a few more stitches before the beeping starts again. If the thread is caught on the spool holder, simple re-thread the machine.That generally works for me. Also you can try to push to spool holder in as close as possible to the spool pin to alleviate any gaps. If the beeping continues to happen, place you thread in a cup behind the machine and thread as usual. You can also purchase an inexpensive thread holder. I made one out of a wood block and other odds and ends found around the house. Good Luck!

Apr 27, 2008 | Kenmore 19233 Computerized Sewing Machine

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