Question about Singer 7430 Sewing Machine

Open Question

Why Bobbin case have a clicking sound and it makes a knot when sewing

Posted by Anonymous on

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

  • 2 Answers

SOURCE: Thread getting stuck in the bottom.

Mine is also doing this, but it has an auto tension and doesn't have those numbers on it. It is the 7422 Advance. I just bought this machine and have yet to be able to do anything with it. Very disappointed. Taking it back ASAP and never buying Singer again. Machine locks up for nothing, have to turn off and back on and it works, then the thread bunches up at bobbin and I have checked everything. And it was suppose to be able to accomodate a little bulk, (doing a quilted christmas stocking), however the fabric will not feed and it just starts to bunch up. Good luck

Posted on Jun 18, 2008

  • 1 Answer

SOURCE: bobbin case case keeps jamming

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?

Posted on Aug 07, 2008

kent581
  • 87 Answers

SOURCE: bobbin case retainer popping out on Singer Touch & Sew 625

Take the bobbin case out. Then when you go to put it in, realize there are 2 ways to get it. You have found one way. The other way is first look in the the slot with a flashlight before you insert it. There is a flat piece of metal the bracket needs to be slid under as it is inserted. This acts like a spring making it tight

Posted on Mar 18, 2009

  • 4 Answers

SOURCE: Replaced Singer 5932 bobbin case, need help. *pics*

there may be uneeded friction occuring. are you sure you inserted it correctly? sorry. photos aren;t appearing. but it may be that it is the wrong type or in the wrong place. do some trial and error and fit it into different positions on the bobbin runner

Posted on May 11, 2009

  • 6 Answers

SOURCE: The bobbin case on my Singer Inspiration 4210

unscrew the black plate that holds in the bobbin case and move it over to the left just a little bit, but make sure there is still clearance between the lower right corner of the case and the plate. The case should be able to wiggle a little, but not so loose it can pop out..

Posted on Mar 21, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

3 Answers

Thread bunches up into a knotted mess on bottom. Bobbin doesn't sit flat inside the bobbin case but spins with a tilt, lower on the left and higher on the right. Bobbin touches plastic cover plate.


Usually, thread bunching under the fabric is an upper tension issue. Be sure to ALWAYS RAISE the presser foot when threading the upper thread.

With the bobbin case operating at a tilt, there is something mechanically wrong with the machine. It may be best to take it for service.

..

Aug 30, 2016 | Singer 4411 Heavy Duty Sewing Machine

2 Answers

My needle arm is stuck in the down position, won't raise manually. Newbie


Not knowing the brand and model of your machine makes diagnosis difficult. In most machines that have the bobbin case inserted from the front, you can try releasing the bobbin case and removing it. When my machine jams, removing the bobbin case releases all those threads that are twisted and knotted inside that are "holding the needle captive."

...

Oct 03, 2015 | White Sewing 1418 Mechanical Sewing...

1 Answer

Singer touch sew 645


Singer website has a plethora of manuals to download, http://www.singerco.com/accessories/instruction-manuals is the link, your manual is there for $15. If the bobbin thread is knotting up in the bobbin then I'd say you need to rewind a fresh bobbin and make sure it is smooth with even tension as it goes onto the bobbin. If your bobbin thread looks a bit chunky and uneven, then you won't get good results from it. Also, check that you are putting the bobbin into the bobbin case the right way, the thread needs to come off the bobbin and make a reverse direction into the tension spring (assuming yours is a removeable bobbin case, not top loading)

Oct 11, 2013 | Sewing Machines

1 Answer

My machine is a singer 2259 tradition my machine is making knots, i can sew two points and then it s totally locked aqnd won t work any more because it's full of knots


Machine threaded incorrectly. Insufficient tension on upper thread. Bobbin case spring broken. Lint clogging thread path. Bobbin wound incorrectly.

Jun 05, 2011 | Sewing Machines

1 Answer

Thread keeps knotting up in bobbing casing


Make sure the bobbin is wand correctly. It also need tension. you have a bobbin case be sure it inserted correctly.

Aug 08, 2009 | Sewing Machines

1 Answer

Bernina Aurora 440 knotting below my fabric and into bobbin area.


Are you sure you have the bobbin the right way round in the holder....when you look at the bobbin and tug the thread, the bobbin should move clockwise.
Pull out the foot pedal and use bsr2 with the start/stop button.
Bring bobbin thread to top of work before starting to sew. This may help knotting problem

May 25, 2009 | Bernina Activa 140

1 Answer

Needles keep breaking & bobbing wont feed thru


First try taking your bobbin case right out of the machine (not sure if this model has a top loading or front loading bobbin, but your manual will help you here) and floss out the tension slot with a piece of strong thread. Don't use waxed dental floss, but non-waxed would work okay. (The bobbin case is the piece that the bobbin sits in.) Look around while you have the machine open and remove any fluff and thread you can see - TURN MACHINE OFF BEFORE DOING THIS! Replace bobbin case. Replace bobbin and make sure it "clicks" into the tension slot.

Then unthread the top of the machine, clean the tension disks by passing a folded dollar bill (or any paper money, depends on what country you are in) through the disks in the direction you thread the machine. Do this several times. Re-thread making sure you follow the correct thread path.

Make sure the needle plate is on firmly.

If after all that it still won't work, I'm sorry to say that it sounds like you have a misaligned needle bar. This commonly happens after you have a major thread snaffoo and needle breakage. The needle gets caught in the thread knot, pulls to the side and breaks but if it gets seriously caught it can pull the needle bar out of place. You cannot put the needle bar back in place yourself - it's a job for the workshop. Don't sew on your machine until it is fixed. The noise you are hearing is likely to be the needle striking against the needle plate or even the bobbin. Your timing will probably need re-setting too and this needs to be done by a qualified technician.

If you really need to sew before you can get your machine into the workshop, and if you can move the needle position on your machine by pressing a "sideways" button of some sort, you could try to get the needle in the centre yourself using this feature. This will not help if it is the timing that is the major problem.
Pam M.

May 02, 2009 | Brother LS-2125 Mechanical Sewing Machine

1 Answer

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.

Mar 16, 2009 | Sewing Machines

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

2 Answers

Designer 1


Please, take this machine to an authorized technician before you attempt to set the timing on your own. An authorized technician will have a device to quickly tell you whether or not the timing is incorrect. If you change the timing yourself and that isn't your problem, you will spend far more money getting 2 problems fixed than the one original problem.
If the machine is making what I describe as a chattering sound, you may be able to clean the bobbin case and the ledge that it sets on and the problem will go away. This bobbin case should be operated with no lubrication. Some repairmen recommend " a drop of oil to make it run quieter". This generally makes it chatter louder. If there is any lube on the bottom of the black bobbin case, wipe it off and wipe the ledge that it rests on.
By the way, if the needle is hitting the raceway, you will be able to see the marks where it is hitting. In a Viking machine, this is normally caused by the "needle to hook clearance", not timing.

Jan 14, 2008 | Husqvarna Designer I

Not finding what you are looking for?
Singer 7430 Sewing Machine Logo

Related Topics:

36 people viewed this question

Ask a Question

Usually answered in minutes!

Top Singer Sewing Machines Experts

Tally Girl
Tally Girl

Level 3 Expert

1122 Answers

Cindy Wells

Level 3 Expert

5059 Answers

mystery_soul

Level 1 Expert

41 Answers

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

Answer questions

Manuals & User Guides

Loading...