Saturday, March 24, 2012

husqvarna bobbin

husqvarna bobbin in news

husqvarna bobbin

husqvarna bobbin news

husqvarna bobbin news.The biggest culprit is burrs on the hook.
The hook is what goes round and around the bobbin.
The reason for burrs on the tip of the hook areseveral one.
Is by helping the fabric through as the machine is doing the sewing which directs the needle too close to the hook thus scarring the smooth surface of the hook and potentially breaking it off and the needle too.
You must allow the machine do it on its own and only guide the material.
Sometimes if you are sewing stretchy double knit material the material calls for a ball point needle.
I have gotten good results with the singer brand yellow band needle.
The hook could have gotten out of timing.
What this means is that the hook is not meeting the needle on the top edge of the eye of the needle.
Install the needle flat side to flat side of the mounting rod and all the way up.
By slowly turning the handwheel on the right slowly and watching that the eye of the needle is just below the hook on the upward swing of the needle and that they both meet dead center.
This when you need to take it in to a repairman.
Anyway at this time you can also check the condition of the hook carefully looking for nicks and scratches on or around the tip of the hook.
If there is damage present you can file this down with a very fine emory board or by using a strip of 400 to 600 grit sandpaper as if your were buffing a shoe.
If the hook is removeable by unsnapping the snaps on either side its easier to buff.
Anything courser may contibute to the problem.
If its not removeable you will have to take it in to have it installed.
They have to time it properly.
The two disk that you mentioned also has a spring.
That sping is there to pull up those loops.
If the disks are full of lint from the thread going through.
You can clean the discs by raising the foot which opens the discs.
With a long narrow pick pull out all that lint without scatching the discs.
Now the tension will work properly!
Testing : move the tension dial to mid point of the dial usually 5.
This is your starting point.
Now sew about six inches.
Raise the fabric and look at the results.
Do minor adjustments necessary on your tension dial up 6.
If loose on the bottom 4.
Its been a pleasure!
Ï»¿ is past assisting the framework through as the machine is doing the sewing which directs the needle too close to the hook thus scarring the smooth surface of the hook and potentially breaking it off and the needle too.
Past slow releasing the handwheel on the right slow and watching that the eye of the needle is just below the hook on the upward swing of the needle and that they both meet dead center.
Ï»¿ past slow releasing the handwheel on the right slow and watching that the eye of the needle is just below the hook on the upward swing of the needle and that they both meet dead center.. husqvarna bobbin

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