Question about Janome Sewing Machines

1 Answer

I was sewing along and all of a sudden my bobbin thread began knotting up and I cannot figure out what in the world is wrong with this machine

I took off the plate and cleaned the lint out, don't know what else to do

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Janome Master
  • 7,365 Answers

Try changing the needle & check to see if the thread has come off the thread take up lever

Posted on Feb 18, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Thread bunching and knotting under fabric

After talking to my favorite Bernina dealer... I discovered a fix for my machine. And I"m going to guess it will also be your problem. The hook has grooves worn into it. This either needs to be filed very hard to remove all of the grooves or you can purchase a replacement hook. By the way they only make metal replacement hooks and my machine has a plastic one. So this must have been a common problem. My husband just filed mine down considerably and it's finally working. I am still planning to buy a metal hook to have on hand. Hope it helps you! Lydia Jo

Posted on Feb 25, 2008

  • 399 Answers

SOURCE: I have a Brother SE-270D

its the problem of the timing belt in your machine its extra loosen or extra tightned or is slightly came out of its position or finally broken.
as the machine is proper just missing the proper speed as it should be .
it is running continuosly as you stated.
check the timing belt and make it proper if its worn out and needs replacement this is how its done

There is an adjusting screw on the right side of the machine head. Follow the motor bracket to the machine head and loosen that big old screw or bolt which will raise or lower the motor giving you slack to remove or replace the belt.

feel free for further queries
thanks

Posted on Sep 19, 2008

  • 2 Answers

SOURCE: bobbin thread bunches up creating a tangled mess under the plate

This could either be due to the bobbin being wound too loosely, or the tension on the top thread is too loose. This just happened to me the other day, and I thought it was the bobbin thread, but then I put another bobbin in with a different color than the top thread (this is a huge help in diagnosing thread issues), and I was surprised to find that it was actually the top thread that was a big loopy mess on the underside of the fabric. I fixed it by tightening the tension on the top thread (quite a bit), and everything was fine.

Posted on Jan 23, 2009

kent581
  • 87 Answers

SOURCE: Upper thread knots up with bobbin thread when sewing a stich

Thread test
Test your thread quality to start, thread your machine and LIFT the presser foot (this opens the tension disks). Pull your top thread straight back. If you feel no tension no mater how much thread you pull, your thread is good. If that your machine passes that test, then let me know, we can go to step 2. If not, try different spool of thread, same test until you get a smooth pull (tip: always check your thread this way when you thread your machine)
Step 2:
Pull on your threaded bobbin thread while it’s in the machine. Does it pull smooth and even? If so, go to step 3. If not, try a new bobbin (bobbins get bent or distorted if wound too tight).
Clean thoroughly in the hook and bobbin case area and oil 1-2 drop is all.
Thread knotting on the bobbin can be a lot of things but here's some guidance:
Tension:
If the thread is loose on the bottom of the fabric, it's actually the top thread is too loose. Think of 2 little elves playing tug of war in your machine, one on toip and one underneath. If you have loops on bottom, the top needs to pull harder (tighten top tension)
Jamming bobbin case:
If it is damaged from turning out of place once, it could have rough spots on it that makes the thread hang on it, and keeps making it turn over and over. Use a finger nail board (fine sanding) and smoothall rough spots. Then reset the bobbin case taking care to put the notch in the bobbin case in alignment with the proper spot in the machine (basically 5 o’clock) when looking at the round area where the bobbin case goes.

Posted on Mar 18, 2009

  • 1 Answer

SOURCE: thread knotting around bobbin case

hello, I had the exact same problem and could not find the solution until i took my machine to my sewing sensei and i solved my tedious problem. It was actually not a tension problem at all but a threading problem. Make sure you have threaded your bobbin correctly and that when you pull on the bobbin thread that the bobbin turns the right way. (mine must spin anti clockwise to work)  Make sure that when you pull up the bobbin thread using the needle that it is not over the feed dogs connective bar but under it. A big problem when the thread gets caught around the bobbin case wheel is that the thread is looped around the feed dogs once and that causes the thread to get caught around the bobbin wheel. In conclusion, thread the bobbin correctly and read over your instruction book before spending the money to get it fixe in s shop.

Posted on Mar 31, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Needle thread knots up under fabric.


I have the same problem but i have not watched it. I does not seem that anyone wants to help us here, I am going to other sites until i find someone knowledgeable. apparently we are the smartest here at the moment ;)

Mar 31, 2013 | Sewing Machines

1 Answer

While sewing and finishing seam I went in reverse to knot. While resuming to sew again the machine began making beeping sounds and wont move forward to sew.


Raise the needle, make sure no thread is caught ( try clearing out the bobbin area), then turn off the machine, re-thread the machine, then power the machine back on. That should take care of it. ;)

Jun 22, 2011 | Singer 7436 - INGENUITY

1 Answer

Bunches of threads on the bottom


Try threading the machine with the presser foot up.

This opens the tension and allows the thread to seat into the tension control.

When the thread is not properly seated, there isn't any tension on the top thread the bobbin thread cannot make a proper stitch with a top thead that is loosey-goosey.

Mar 20, 2010 | Sewing Machines

2 Answers

Singer 301a sewing machine does not sew for more than 2 secs...top thread just knots into a huge ball on bottom of fabric...everything is threaded correctly and all tension set well...next step is trash...


Recheck the top thread and bobbin tension for equal balance of thread when sewing. The knotting of thread problem is usually because the tensions are too tight or too loose and/or thread may not be properly threaded. Another reason is when the bobbin thread is wind imbalanced it will cause the thread to knot-up when sewing. This problem is notorious when the bobbin is winded within the bobbin case on some machines. The bobbin thread need to be wind smoothly in the bobbin to avoid this problem.

Jan 24, 2010 | Singer Sewing Machines

1 Answer

Cotton keeps getting knotted from the bobbin


upper tension is wrong or upper threading is wrong (problem is always on the other side of the bunched thread)

Jul 07, 2009 | Janome Sewing Machines

1 Answer

The thread knots up under the feed dog on about the second stitch


hi! well, you can try to set up your thread accurately followed this
53de094.jpg fig.bobbins se up of thread.the thread should be clockwise rotation coming out to bobbins casing,insert thread on slot to acquired bobbins tension.after setting up you insert your bobbins on shuttle
casing.next set up your upper thread tension.on fig is just a sample.9cbc7d3.jpg follow the red thread set, try this on single straight sewing with dial stich set up to # 8 range to #17,Dial tension to # 3. use cotton/polyester foe sample sewing. try on hand maual sewing first several time before applying foot pedal to avoid needle breakage,

Mar 17, 2009 | New Home L-373 Mechanical Sewing Machine

2 Answers

Bobbin continues to pose problem - knotting thread underside of fabric,


In 99% of all problems with "bird's nesting" or "knotting" it is an issue of the thread coming out of the take up lever (at threading guide #3) (from the spool; through the first thread guide at #1 down to #2 and up to # 3) when the thread comes out of the take up lever, the machine can not regulate the thread and it floods the machien with thread and wraps itself around the bobbin case. OR! Your tension is too loose. Raise it. Your machine should preform perfect at tension #4 unless you are using speciality threads or fabrics.

ALWAYS be in the habit of threading your machine with presser foot up so that while threading between paths 1 and 2 you are certain to have the thread pass throught the tension disks.

This will happen on a $50.00 machine or a $5,000 machine. The thread needs to be regulated.

USE GOOD THREAD!

Thanks,

Bonnie

Oct 25, 2008 | Kenmore Drop-In Bobbin 16231 Mechanical...

1 Answer

Thread knotting around bobbin case


hello, I had the exact same problem and could not find the solution until i took my machine to my sewing sensei and i solved my tedious problem. It was actually not a tension problem at all but a threading problem. Make sure you have threaded your bobbin correctly and that when you pull on the bobbin thread that the bobbin turns the right way. (mine must spin anti clockwise to work)  Make sure that when you pull up the bobbin thread using the needle that it is not over the feed dogs connective bar but under it. A big problem when the thread gets caught around the bobbin case wheel is that the thread is looped around the feed dogs once and that causes the thread to get caught around the bobbin wheel. In conclusion, thread the bobbin correctly and read over your instruction book before spending the money to get it fixe in s shop.

Feb 26, 2008 | Brother LS-1217 Mechanical Sewing Machine

7 Answers

Bobbin tangles up thread and jams machine


Hi, Is it your bobbin thread or the top thread wrapping around the bobbin. I just got a used PE150. The top thread keeps wrapping around the bobbin. It is not picking up the bobbin thread. Did you find a solution for your problem?
katfou

Jan 30, 2008 | Brother XR-65t Mechanical Sewing Machine

Not finding what you are looking for?
Sewing Machines Logo

Related Topics:

32 people viewed this question

Ask a Question

Usually answered in minutes!

Top Janome Sewing Machines Experts

Tally Girl
Tally Girl

Level 3 Expert

1122 Answers

Douglas Plant
Douglas Plant

Level 2 Expert

179 Answers

Irene Tulloch

Level 2 Expert

458 Answers

Are you a Janome Sewing Machine Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...