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Bobbin thread won't catch - Dual Sew 3300 Mechanical Sewing Machine

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  • 7 Answers

Clean your machine.

Posted on Nov 20, 2014

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Posted on Jan 02, 2017

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dupina
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SOURCE: elna supermatic bobbin and threading instructions

Use your bobbin winder template to correctly thread the bobbin winder. Take the template out and use your tweezers to thread the end of the thread between the tapered tension plates. Do not pull too tight and leave app. 30mm of thread hanging loose towards the back. Do not thread the "C" at the end of the thread-path. The automatic bobbin winder should now be able to pick up the loose thread. If you manage to do it once correctly, it becomes easier.

Posted on Nov 13, 2007

  • 192 Answers

SOURCE: Bottom thread will not catch

Unplug the machine and remove the needle plate so that the bobbin case if fully exposed. Lift out the bobbin case and the cup that it sets in will be visible. Locate the "hook" on this cup. It is a finger with a sharp point at the upper edge of the cup. The hook is what grabs the thread from the needle while sewing.

  • Thread the needle.
  • Turn the handwheel by hand.
  • Watch the hook as it approaches the needle from right to left.
If the hook passes by the needle AFTER the eye of the needle is above it, you timing has slipped and the machine must be taken in for repair.
If the hook catches the thread from the needle, put everything back together and try threading again.

Posted on Nov 14, 2007

  • 2 Answers

SOURCE: bobbin thread not catching

Whenever you see loops on the underside of the fabric something is snagging the thread. the biggest culprit is burrs on the hook. the hook is what goes round and around the bobbin. The reason for burrs on the tip of the hook areseveral

ONE ...is by helping the fabric through as the machine is doing the sewing which directs the needle too close to the hook thus scarring the smooth surface of the hook and potentially breaking it off and the needle too. You must allow the machine do it on its own and only guide the material.

TWO...Sometimes if you are sewing s-t-r-e-t-c-h-y double knit material the material calls for a ball point needle. I have gotten good results with the Singer brand YELLOW BAND needle.

Three ... The hook could have gotten out of timing. What this means is that the hook is not meeting the needle on the top edge of the eye of the needle. You yourself can check this out by removing the bobbin (or shuttle, cassette). Install the needle flat side to flat side of the mounting rod and all the way up. By slowly turning the handwheel on the right slowly and watching that the eye of the needle is just below the hook on the upward swing of the needle and that they both meet dead center. This when you need to take it in to a repairman. FrankIy I don't like to advise this because of unscruppulous practices. My boss used to call me a virgin Mary because I wouldn't ripp-off the customers. Anyway at this time you can also check the condition of the hook carefully looking for nicks and scratches on or around the tip of the hook. If there is damage present you can file this down with a very fine emory board or by using a strip of 400 to 600 grit sandpaper as if your were buffing a shoe. If the hook is removeable by unsnapping the snaps on either side its easier to buff. Anything courser may contibute to the problem. If the paper won't remove the damage you may need a whole new hook. If its not removeable you will have to take it in to have it installed.They have to time it properly.

Four...The two disk that you mentioned also has a spring. That sping is there to pull up those loops. If the disks are full of lint from the thread going through. the clups of lint won't allow the discs to apply tension on the thread and thereby having tightened the tension so much that that spring is not working properly.You can clean the discs by raising the foot which opens the discs. With a long narrow pick pull out all that lint without scatching the discs. Check closely that the the thread goes across the top of the machine down through the discs pull up snug so the spring engages,through the take up arm,in the two thead guides, then into the needle front to back or right to left, if it is a side loading bobbin. Now the tension will work properly!

TESTING : Move the TENSION dial to mid point of the dial usually 5. This is your starting point.
With two layers of fabric ( not stretchy) and with a regular needle, set stitch length at about 12 per inch on the dial. Now sew about six inches. Raise the fabric and look at the results. Do minor adjustments necessary on your tension dial up 6...7.. if loose on the bottom 4...3..2 if loose on top.
If you did all the steps above those are the steps a repairman performs and charges $75 except me I used to charge $10 .

Brother machines are good quality it is those hidden gremlins that make a fun hobby frustrating when you don't have someone to turn to without having to shell out cash! Its been a pleasure!

jravenus

Posted on Nov 07, 2008

Mongo32
  • 111 Answers

SOURCE: Bobbin wont feed

a. needle in backwards
or
b. needle threaded wrong

Posted on May 04, 2009

  • 18 Answers

SOURCE: Singer 457 Zig Zag Sewing Machine not catching bobbin thread.

There are manuals avilable online to purchase for the singer machines, SOrry I was not able to locate a site that has them for free.
.... http://sewingonline.co.uk/singer-manuals.html

Posted on Aug 16, 2009

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1 Answer

I have a brother ls-2150 I can't pick cotton up from the bobbin


Try installing a brand new needle (verify it is installed correctly). If it still does not pick up the bobbin thread, the needle/hook may be out of time, requiring service.

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My rs200 toyota sewing machine bobbin won,t take thread round to lift bobbin thread


At 8 months old must still be under warranty, so take it back before you have any more problems and get a replacement.

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The bobbin on my Brother Xr 34 sewing machine won't catch Please help


try changing the needle
try a different bobbin
try turning the bobbin the opposite direction
make sure the bobbin is inserted correctly into the bobbin case
there could be something wrong with the hook and hook race
and the machine may need some adjustment

Mar 06, 2013 | Sewing Machines

1 Answer

The manual says the top thread should catch th bobbin in a loop but mine won't. what can i do ?


Make sure your needle is fully inserted into the needle bar and isn't bent or blunted.

Jul 19, 2012 | Brother Sewing Machines

1 Answer

Needle won't catch bobbin thread


try changing the needle-flat side goes to the back of the machine
clean under the needle plate & in the bobbin area for loose threads or lint

Apr 07, 2012 | Singer 8280 Mechanical Sewing Machine

1 Answer

My mother has a bernina 1008 and now that we have taken the bobbin casing out to clean it won't catch when threaded. Any ideas?


Are you threading the bobbin case correctly - the bobbin should rotate clockwise when pulling the thread out under the tension spring. Are you ensuring that the bobbin case is firmly clicked back into position when replacing it. Check your needle is OK. Did you remove the hook from the hook race when cleaning out - have you oiled the hook race ?

Jan 22, 2012 | Bernina Sewing Machines

2 Answers

I have a brother ls-2125 sewing machine. the upper thread is not catching the bobbin thread properly. help please


  1. Tension
    • Your sewing machine tension controls the rate at which the thread is fed through either the upper section of your machine or through the bobbin case. If your upper or bobbin threads aren't threading properly, sometimes adjusting the tension will correct this problem.
    Timing
    • Your sewing machine works by passing the upper thread through the needle of the sewing machine at precisely the same time the bobbin brings its thread to its uppermost position. If either the needle or the bobbin thread reach these positions too soon or too late, the threads won't interact and create the knots that make the seam. You can throw off your timing by sewing too many layers of fabric or hitting a pin with your needle. See you sewing machine repair facility to correct any timing issues.
    Thread
    • Thread can get snagged or caught in the upper section of your machine or on lint pieces in the lower bobbin section. If your threads aren't catching properly, you may be able to fix it by unthreading and rethreading both your upper thread and bobbin threads.

Oct 15, 2011 | Brother LS-2125 Mechanical Sewing Machine

1 Answer

My bobbin thread won't pull up. I tried what was listed to do, but it didn't work. Please help me~!!


Here are some things to check:

1. check the threading and tension of the top thread. It may look like it's threaded correctly but not be. When you pull on the thread is there some tension but still pulls out? Make sure it isn't catching somewhere on the path. Also make sure it's not too loose. If it's too loose it won't be able to pull the bobbin thread up enough.

2. check the bobbin threading and tension. Does it have some give but not reel out a ton? Is it catching? Is the bobbin in all the way - hear a click when inserting it?

3. Do you have the right needle for the machine? Is it inserted correctly? Try sewing through ordinary cotton first. Is it stitching? If so then you may not have the correct needle size for what you are trying to sew through.

Mar 31, 2011 | Brother XL-2600

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