fix my brother...sewing machine... LS2020?

ok where is the screw/bobbin case?

and it makes that noise without any thread in the machine...

tamara
July 2010

Hello Tamara,
You need to sort out the tensions first of all, top tension about 4 or 5, make sure you just pull the bottom thread through with slight resistence, if it is too tight slacken the screw on the bobbin case only about a quarter of a turn at a time and test until you get it right, the noisy bobbin case could be down to the thread jamming up

drivewithken
July 2010