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How do I adjust the tension for the Star Performer 630?

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Top tension should be about 4 or 5, you should be able to pull the bobbin thread through with slight resistence

Posted on Oct 19, 2013


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Posted on Jan 02, 2017


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2 Answers

I have a Viking 630. What numbers should the tension dial be on so the top thread does not show on the bottom when the bottom thread is a different color from the top thread.

There is no really correct or wrong answer here. It's trial and error, and experience with your machine. The reason? WAY too many fabrics and variations on threads. The wear in the tensioners and even the needle all make a difference. When in doubt, start with everything set in the middle of the range and test a few runs.

Nov 02, 2017 | Sewing Machines

1 Answer

How do you adjust tention on the star 10 brother machine

Not much information available regarding your machine. It appears from the photo that the machine quite possibly has automatic tension, meaning the user is unable to adjust it. There could be an adjustment for the bobbin tension, but one would have to see the bobbin case setup to determine that.

Jul 11, 2017 | Brother Sewing Machines

1 Answer

I can't form any stitch on my brother 3d - they are all loose and long and uneven. Do you know how to fix this please?

try changing the needle
try adjusting the top thread tension to 3 or 4
rethread the machine top & bobbin
make sure the bobbin is inserted correctly
& also wound correctly

Aug 05, 2012 | Brother Sewing Machines

1 Answer

I have no instructions for my old Brother Star 3 sewing machine & need to adjust the stitch tension.

Try Jimy

Jun 10, 2011 | Brother XL-3500

1 Answer

My brother sewing machine, My Star 15, is skipping stitches and tension is not very good.ANY SUGGESTIONS THANKS

check needle to see if it's damaged-roll on flat surface to see if it roll correctly
adjust top & bottom tension according to operation manual

Oct 01, 2010 | Brother Sewing Machines

1 Answer

My string keeps braking at the tension discs how can I elimante this to keep sewing

Lower the tension on the discs and double check the routing of the thread.

Apr 29, 2010 | Simplicity Performer S110 Mechanical...

1 Answer

Serger tension is off and I can't get it adjusted properly. I have a Necchi Lock machine that is 25 years old and it's been a gem. Do you know how to adjust the tension?

Do you still have the instruction manual for the machine? If you do, you get a great big gold star!

Unless this model has auto tension, there should be a tension knob or lever on each thread feed.

Open the tensions (set at zero). No access to the tension controls, raise the presser foot and this will open the tensions, if the controls are okay.

Re-thread the serger and then set the tension controls back to mid-range or lower the presser foot to re-set the auto tension function.

With the presser foot down, stitch a chain of threads and if they do not "knit" as the should - the serger needs to visit a repair shop.

Service for a serger usually begins around $100.

It could be just the timing needs to be adjusted.

If the tension controls need new springs or the controls needs to be replaced, this will add to the repair cost.

Mar 29, 2010 | Sewing Machines

3 Answers

Singer Touch & Sew won't loop bobbin thread

I believe you have a broken gear. These are difficult to repair on your own.

Jan 19, 2009 | Singer 3116 Simple

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