Necchi 6030 Mechanical Sewing Machine - Answered Questions & Fixed issues

You can use either 16 or 16J. If your threads are loopy on the bottom side of fabric, the problem is either your needle thread tension is too loose or you have a snag in your needle plate where you have broken a needle. Check needle plate and clear snag if any. Then tighten up your needle thread tension until both needle and bobbin threads are in middle of fabric.

I would try using some tear away stabilizer under your material and stretching as I sew . If, you do not have interfacing try using some good old fashioned gift tissue paper. Make sure that you are using good thread, Sulky or Guterman, cheap thread is terribly linty and causes build up in your machine.

try a tension setting of 3 or 4
my mechanical necchi is set on 4, but the tension should be adjusted according to the fabric & thread & needle
here's a tip for needle & thread compatibility

Cut 6-8 inch piece of thread of the spool you are going to use for your project
Take the needle you are going to use for the project
& insert the thread thru the eye of the needle
& lift one end of the thread to a 45 degree angle
& if the needle is the right size for the thread it will slide down the thread
But if the needle hangs on the thread you need one size larger needle for the thread

This is the only offering I could find - http://www.sewingstyle.com/necchi-6030.html

Make sure that the needle is inserted with the flat side to the back and that you are threading the machine correctly. Be sure to turn the handwheel counter-clockwise, from the top towards you.

We have that instruction manual available here:

Necchi Sewing Machine Owners Manuals

Instructions normally come via the manual, but you might find a sewing club. https://www.google.com/search?q=Necchi+4825+manual https://www.google.com/search?q=Necchi+sewing+club+near+me ..

The manual is $4.99. https://manualsoncd.com/product/necchi-bu-sewing-machine-instruction-manual/ This says Free https://millardsewing.com/product/necchi-model-bu-mira-instruction-manual-free-download/

How To Date A Necchi Sewing Machine - SewingFeed

sewingfeed.com https://sewingfeed.com > how-to-date-a-necchi-sewing... Mar 6, 2023 - The easiest way to date a Necchi sewing machine is by identifying the model you have and then researching what year it was made in Necchi brand ... ‎Where Is Serial Number On... · ‎Where is the model number on...

How Old Is My Necchi Sewing Machine? (Vintage ...

SewingIsCool.com https://sewingiscool.com > how-old-is-my-necchi-sewi... Finding the age of the Necchi sewing machine that you personally own doesn't take too much effort. You need the serial number and possibly the model number.

Necchi Sewing Machine Serial Numbers ' Peatix

Peatix https://necchi-sewing-machine-serial-numbers269.peatix.com The BU is a flat bed machine with an oscillating hook and manual zig zag (which I believe means you select zig zag by shifting the stitch width lever rather ... ..

They will only go in one way, they have to be correctly orientated. https://www.google.com/search?q=Necchi+model+3355+replace+bobbin+case ..

Question edited for clarity. Question moved to Necchi category. This appears to be a tricky machine..... By this time most manuals were generic like that without a name on them, there were so many badged identical machines that a separate printing for each name was out of the question. So many machines didn't even get a badge until they reached their destination country. No manuals for it. Set a watch for it on eBay. There are similar Necchi. https://www.google.com/search?q=Necchi+Alco+1300SU+manual https://necchi-usa.com/pages/support ....

take it back to the place where you took it two weeks ago. Otherwise, need more info...where in the machine did it wrap?

Fix in what way? What is wrong with it?

Is this machine new to you or have you had it awhile and it worked fine before?Are you sure it is top thread?... use a similar but contrasting color for top thread to be sure.Do you have the manual to be sure you are threading it properly?See following video on threading the Lydia 3.https://youtu.be/wVifJVsrO80Comment below for further assistance.

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If the needle positioning dial is not working on a new out-of-the-box Necchi Q132A sewing machine, it could be a manufacturing defect or a loose connection. Here are some steps to troubleshoot the issue:

1. Check the manual: Make sure you are following the correct steps to use the needle positioning dial. Refer to the manual and double-check if you are using the dial correctly.
2. Check the connections: Open up the machine and check if all the cables are securely connected. If any of the wires are loose, reattach them carefully.
3. Contact the manufacturer: If the above steps do not solve the issue, contact the manufacturer or the seller from whom you purchased the machine. Since the machine is new, it should be under warranty, and they should be able to provide you with the necessary support or even a replacement if needed.
4. Take it to a repair shop: If the machine is out of warranty, or you prefer not to deal with the manufacturer, take the machine to a reputable sewing machine repair shop. They will have the expertise to diagnose and fix the issue.

Remember not to attempt any repairs yourself as it could void the warranty or cause further damage to the machine.

It sounds like there may be an issue with the needle clamp on your Necchi NC204D sewing machine. The fact that the needle falls out when you try to tighten it suggests that the clamp may not be holding the needle securely. Here are a few steps you can try to fix the problem:

1. Check the needle clamp: Make sure that the needle clamp is tightened properly and that the screw is secure. Also, make sure that the needle is inserted all the way into the clamp.
2. Check the needle: Make sure that you are using the correct type and size of needle for your machine. The needles that came with the machine should be the correct size, but it's good to double-check.
3. Check the needle plate: Make sure that the needle plate is clean and free of any debris or burrs that could prevent the needle from seating properly.
4. Check the needle alignment: Make sure that the needle is aligned properly and that the flat side of the needle is facing the back of the machine.
5. If the problem persists, it's best to contact Necchi customer service or a professional sewing machine technician for further assistance.

It's important to note that working with a sewing machine can be dangerous, if you're not comfortable working with it, it's best to get it serviced by a professional.

if your machine has this slide button on the motor casing maybe you need to switch it back and forth a couple of times

The foot pedal needs cleaning inside, or it needs replacing.

No free ones. $15 in the first link. https://www.google.com/search?q=necchi+4575+manual ..