Question about Necchi 3620 Quilter Mechanical Sewing Machine

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Automatic Needle Threader Doesn't Work All The Time

I have a Necchi Quilter that I loved in the store. When I brought it home, I couldn't sew with it as nice as the salesman did. I cannot get the automatic threader to work all the time, either. The directions in the manual are not helpful. Any quick hints on how to get it right every time???

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SOURCE: I have a Necchi supernova Julia 534

sounds to me like a tension issue, also are you using rayon or polyester thread, this is just a recommendation for those types of threads,,,,,,but please check your tension, is it only doing it during automatic

Posted on Jan 21, 2008

  • 1 Answer

SOURCE: Necchi automatic BU supernova sewing machine

Hello! Hello!

Your machine is probably not 50 years old. I have one just like it that we purchased about 5 years ago. Necchi makes a very sturdy reliable machine. There are a couple of tricks, though. First, your bobbin thread has to turn clockwise. If it doesn't, it will either not sew, the stitch will look horrible or the thread will break. Second, threading it is pretty easy; however, I can't explain some of the parts. I would be happy to scan the diagram and e-mail it to you. E-mail: The tension should be set at 3 unless you are doing a ruffle or close zigzagging (machine applique). For applique, I find that I have to move it to 2. For ruffles or gathering, set it at 0 and your stitch width to 4. Another trick is to hold the top thread for the first 2 stitches. This alleviates a bobbin catch at the beginning. Other things you will want to know are in regard to the two knobs. One is pretty simple. It has a line that gradually increases in a zigzag. This knob basically adjusts the width of the zig zag. Obviously, for straight stitching, you would make sure the straight line is towards the top. The other knob determines the type of stitch you want to do. The red stitch options on top of the machine can be done with #1, 2, 3, 4 or 5 at the top; however, I usually use #1. The blue stitches are really fun! Simply decide which stich you want and make sure the corresponding number on the dial is turned towards the top. Also, it is very important that you adjust the other knob to the largest zigzag possible AND change the stitch length to 4. Don't pull on the fabric from behind the machine as you are sewing, because the machine will go forward and backwards while making many of these stitches. The green A, B, C on the dial are used for the automatic buttonhole feature. In order to use this, make sure you have the button hole foot. It looks like a long rectangular piece of plastic with measurements on it and hollow in the center. Not sure if that description makes sense. Anyway, the first step is "C." Make sure you begin with the button hole pressure foot measuring "0". Also, change your zigzag width to the desired width AND change the stitch length to less than 1. (You will notice that this area has a green line on it.) Begin stitching. You should be moving forward. When you have reached the desired length, make sure the needle is up, then turn the knob to "B" (sometimes I make my zigzag wider for this part), begin sewing. You should not go forward or backward. This step makes the bottom of the button hole. I only make 3 or 4 "B" stitches. When done, make sure the needle is up, adjust your zigzag back again if you changed it for B, and set it on "A". This will take you backwards. If you started your button hole with the foot on 0, it will automatically stop moving backwards when you reach 0 again. At this point make sure your needle is up again, then set the knob on "B" once more. If you adjusted B before, do it again. There you are! You can use twin needles on this machine. It also works well with a walking foot for quilting. Oh! To wind your bobbin (starting from the thread spool) you need to slide the thread under the little metal knob sticking out on top of the metal "?" right above the tension and then insert it into the hole in the bobbin spool. Push the bobbin to the right. This locks it into place. Next, hold the outer part of the flywheel (round wheel on right side of machine) while turning the inner wheel towards you. This will disengage the needle and allow the bobbin to wind. Now you can press on the "gas" and wa-laah. It will slow down and almost stop when it is completed. Cut your thread, slide the bobbin to the left to unlock, tighten the wheel and you're done. If you have any more questions, let me know. Hope this helps!

Posted on Oct 18, 2008

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SOURCE: I have a Necchi Supernova Julia sewing machine, and unfortunately

Try ebay for a parted out machine.

Posted on Mar 18, 2009

  • 1 Answer

SOURCE: manual fornecchi-alco sewing machine model 301

I have an ALCO 2200. Luckily I have the manual. If some one need the manual, I can photocopy and send it to you, if you do not mind paying the postage. :)

Posted on Jun 01, 2009

Australian S
  • 46 Answers

SOURCE: I just replaced the belts on my Necchi 535FA, but

If the belts are not tight enough they will slip, they should all be fairly tight but not like a piano string if you know what I mean.
As you do not describe what the machine is doing wrong I can not really say any more at present, except make sure there is no oil on the belts and the machine has no tight spots when you turn it over by hand.

Posted on Jul 07, 2009

  • 208 Answers

SOURCE: Necchi 4757 - need to know which way the needle

Insert the needle with the flat side to the back. Thread the machine from the spool, left to the guide on top/rear, over the top towards the front, around the tensioner and up, around the take-up lever from right to left, down throught th semi-hidden guide, through the needle clamp guide and thread the needle through the front to the back.

Posted on Jul 10, 2009

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I need a manual on a necchi 535fa

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Automatic needle threader won't work on brother pe-770

Always make sure the hand wheel is at the exact top. Have you replaced the need recently? If it's bent, then the threader will not work. If the needle is loose or not all the way to the top in the holder, it will also cause the threader to not work.

Jan 06, 2013 | Brother PE770 Computerized Sewing Machine

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Automatic threader doesn't work

The automatic needle threader is very tiny and easily bent or damaged; however, it is designed not to turn if needle is not at its most upper position to protect the threader. Turn the hand wheel until the needle is at the highest position. If the needle is not aligning with the threader hook, you will need to replace it. And you can replace the needle threader hook if it is bent. I hope this helps!Jimmy

Mar 27, 2012 | Brother Sewing Machines

1 Answer

After automatic thread cut the needle comes unthreaded

you need long thread tails, of 3 to 6 inches for the top & bobbin thread so the needle doesn't come unthreaded,
also pull the thread behind the needle before you start to sew

Mar 27, 2012 | Brother PQ1500S Computerized Sewing...

1 Answer

I have a Necchi 3205 Royal series machine. I was sewing denim and it jambed and bent the needle. I replaced the needle and now it won't pull the bobbin thread up. I have tried several different needles...

Hi, I've got a necchi sewing machine too, not the same model as yours.
you said you were sewing denim & the machine jamed & bent the needle, it's sounds like the machine is out of time, sometime it doesn't take much to get them out of time & would have to be serviced by a repair shop with the tools needed to fix the timing.

Aug 29, 2011 | Necchi Sewing Machines

1 Answer

The bottom thread bunches up

try changing to needle
check the top thread tension--try 3 or 4
clean under the needle plate for lint or loose threads also in bobbin area
make sure bobbin is in correctly

Aug 04, 2011 | Necchi 3620 Quilter Mechanical Sewing...

2 Answers

The automatic threader does not work

Please refer to page 33 of the user's manual.

The needle has to be in the highest position for the needle threader to align with the eye of the needle.

Threaders will not work if the eye of the needle is too small for the wire on the threader.

Sometimes the wire gets bent if it was forced against a needle that was too small or if the needle was not in the correct position for the threader to work.

The wire can be bent back into place, but you have to be careful as it is very thin and can break.

If the wire is broken, the dealer can order a new threader - they are not very expensive and are easy to install.

Feb 19, 2010 | Brother XR-65t Mechanical Sewing Machine

1 Answer

I have a Husqvarna Mega Quilter Viking. The

If you're sure you're using the correct needles, you should take it to a service tech to align it properly.

Nov 01, 2009 | Husqvarna Viking 1

2 Answers

Automatic needle threader on brother se-350

Hi - first, make sure that you raise the needle to as far up as it will go. When you thread the machine, make sure you pass the thread through each number along the path - there is a hook on the threader mechanism that is really easy to miss. It is always a good idea to refer to the book when you are having a problem.

You might also try changing the needle. The threader has a teeny hook that goes in to the eye of the needle from behind, grabs the thread, and pulls it back thru the eye of the needle.

The threader can go out of alignment. If you got the machine last fall, it should still be under warranty. You can call Brother and ask where you can take the machine for repair. Or, you can go to Brother's website and look for information that might be helpful.

Good luck,

Dec 21, 2008 | Brother XL-3500

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