I have a Swedish husqvarna classica 150 I am unable to put bobbin winder spindle back into sewing position

Try moving the bobbin winder spindle to the left, as you face the front of the sewing machine. The most likely issue is that you have this spindle in the bobbin winding position. If the spindle is fully to the left, there is something wrong with the interlock mechanism inside the case. (It's more common for the unit to fail when the bobbin winder spindle is moved to the right.)

See page 13 of the manual which is currently available here: https://www.libble.eu/husqvarna-huskystar-219/online-manual-549617/ . This is page 15 in this online document.

I hope this helps.

Cindy Wells

Hello Kitty
The 'tiny black semi-circle' sounds like the bobbin winder or a part of it. That 'little' part has to go back onto the bobbin winder, or else the bobbins will over-fill. However, if the bobbin winder (the 'thing' that holds the bobbin in place while winding) is pushed toward the bobbin spindle ... pull it back and the machine will 'let' you sew. But still no winding bobbins. Refer to pages 10 and 11 of your manual, or download it for free from:
http://manuals.husqvarnaviking.com/
The part that came off, should be installed to factory specifications which a qualified technician will be able to instal.
Hopefully this will let you finish what you started.

Please give me a thumbs up if this is helpful.
Sewingirl/

I do not know the Husqvarna Viking 630. However, I have used the Viking 6690 and it has a similar on-the-side bobbin winding routine. I suspect that you failed to move the bobbin winding mechanism back into the sewing position. Look closely at the area around the bobbin winding spindle. It looks like there is a lever below the spindle. Does this need to be moved or rotated? Double check the steps in the manual and check that you did the opposite steps of preparing to wind the bobbin.

On the 6690, you pull out a knob after removing the bobbin. (You push this piece in and put the bobbin onto the now exposed spindle for winding.)

I hope this helps.

Cindy Wells

The bobbin winder spindle spring assembly needs some adjustment or replace. Suggest to get your local technician to do it.

some machine, you have to push the bobbin winder spindle to the
right so that it will wind the bobbin, I have to on mine.
but if you've already done that then the machine needs to be checked
to see what wrong with the bobbin winder spindle

if the bobbin winder spindle will not return to it's original position, then there's a part in the machine that not working correctly, & it needs to be serviced,

The bobbin is probably cracked. They get that way when bobbins are wound in correctly, or to tight. Just break it off and get new bobbins. Just make sure your theading it correctly when winding bobbins.

If the winder is not moving either there is a worn part on the winder rubber, or, the winder iteself may have seized up becuae a lot of people do not realise that the spindle has to be oiled because of its high speed.

You must put that black ring back on the sewing machine. It will not work without it. There is a groove in the black plastic part that lines up with the black metal "fin" that is in the middle of the bobbin winder. Put the "fin" in the 12 O'clock position and line the groove up at 12 O'clock as well and push it onto the spindle. It will "click" when you have it on all the way.

The reason it got pulled off is because the thread has too much tension on it as the machine was winding the bobbin and it crushed the center of the bobbin onto the spindle and the black piece that pulled off the machine. If you are winding the bobbin through the needle you must go under the presser foot, (always have the foot in the up position)and the foot must be a metal one and you DO NOT put the thread over the silver button like guide on the right side of the machine to wind the bobbin. That guide is a tension device that is used to put tension on the thread when you use the guides on the rear of the machine instead of the regular path through the needle. If you use the normal thread path through the needle and that button like tension device, it creates too much tension on the thread and wraps it too tightly on the bobbin, some it even breaks in half. You can also have bad stitching even if you get the bobbin off the machine because it can distort the shape of the bobbin which can cause it not to spool properly so you sewing tension of the bobbin is compromised.

classica 100 requires special husqvarna bobbins available from husqvarna dealers.

scott