Necchi 3620 quilter manual - Necchi 3620 Quilter Mechanical Sewing Machine

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I would suggest taking the machine to be checked to see if the machine has a broken part or jumped time.

try abakhan fabrics or manufacturer website or google "buy necchi 3620 foot"

try changing to needle
check the top thread tension--try 3 or 4
clean under the needle plate for lint or loose threads also in bobbin area
make sure bobbin is in correctly

On many of these machines, the bobbin case gets gouges in it. Try a need bobbin case.

The value of the machine is very little, for scrap only I would say. thats from a dealer standpoint. However, there may still be a lot of life in it yet, one persons junk..........and all that. A model number would help.

Derek

I also own 2 necchi sewing machines, I used to have a 3620 myself,,


in my operation manual it has a picture of threading the bobbin case,, if you would like a picture send me a comment with your email address

Pass the bitter end of the thread from the inside of the bobbin and up through the hole or slot in the bobbin to the top. Hold on to the thread as it turns to get it going.

HI,

Please provide us the model make and number so that we can assist you by sending correct manuals.

Needle threaders are generally finicky things. Check to make sure the needle eye is at the correct height for the threader to connect. Gently pull down the threader and wiggle the handwheel slightly to get the needle eye where it needs to be. The threader may have been been bent or slightly rotated so it doesn't connect properly. Also, if you are not aware, a needle threader will usually not work on needles smaller than 80/12 because the eyes are too small.

Admittedly, a needle threader is a very nice function to have. If you find it will not work, there are some things you can do to make manual threading easier. One hint I found that works well is to lick your finger. Swipe it across the back of the needle eye. Then begin with the thread end immediately above the needle eye and gently slide it down to the eye. The needle usually has a tiny groove above the eye that helps guide the thread. The thread tends to jump right through.

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