This video addresses the issue of the bobbin thread not connecting to the upper thread in the Brother sewing machine LX3817. I also show you what happens if the problem has to do with the timing of the machine.
I am showing only 2 possible solutions and hopefully one of these will be able the answer to your issue. I have linked a video by @LRN2DIY in the comments that I think does a great job at showing how to fix the timing, if that is the problem you are facing.
💜Hope to sew with you soon!
Brother product website: https://www.brother-usa.com/products/LX3817#reviews
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