How do i make buttonhole on viking freesia 425

SOURCE: Buttonholes

Put on the C foot. Select the buttonhole stitch. The machine will start sewing in the bottom left corner of the the buttonhole. Sew the length that you need, press and release the reverse button and sew the right side of the buttonhole. When you get back to the bottom, press and release the reverse button again and the buttonhole will be finished and the thread will tie off and the machine will stop. If the buttonhole is what you want, press and release the Stop button and the machine will repeat this buttonhole as many times as you need until the machine is turned off or the Stop is pressed again. When repeating, you need not press the reverse. Just press down on the foot control and continue until the machine stops by itself.
If you don't like the first one, just sew another one using the reverse button to set the ends.

SOURCE: Husqvarna Freesia 415 parts diagram

I don't know how much help this will be for you, but here are the parts of the upper shaft.

SOURCE: husqvarna viking 425

Try ebay or contact your local authorized Husqvarna Viking dealer. You can find a local dealer from the Husqvarna Viking website - http://www.husqvarnaviking.com/us/

SOURCE: how do I get the outside case off the husqvarna

I don't know about a Freesia specifically, but I saw my tech. literally rip off the front of my Designer 1 once - took me years to get over the trauma!! I think with most of these modern plastic machines, the various parts of the cover are clipped on. You just need to be brave, take a hold, and go for it. I would be sure to remove any "loose" bits and take a good hard look at which bit fits where first. Try jiggling the part you want to remove to see if there is more "give" in one direction than another. Also be prepared in case you accidentally break the lugs that hold the piece in place.

SOURCE: settings for stippling

Lower feed dogs. Turn on Needle Down. Presser foot pressure on Darning setting. Don't forget to lower the presser foot lever. That's about it! Since you are going to be the feed dogs, it doesn't really matter if you have a stitch length set or not, but do have width set for "0". The spring loaded darning/embroidery/quilting foot is the best for stippling, but try it with any open toe foot you may have. Do a few samples first using the threads you intend using on your project because the tensions might need tweaking. Try to get the result you like by adjusting only the top thread tension. If you really have to adjust the bobbin too, put a small mark on the bobbin case where the "normal" position of the screw is so you can return to that when you are done quilting.