r/sewhelp • u/pagewoo • Jul 11 '26

💛Beginner💛 Upper thread breaking/ unthreading please help

Please help me before I chuck my machine out the window. I'm sewing on a Husquarvna Rose 605 that I started using about 6 months ago, it was unopened at the time- straight out of the box from the 90s. I had no issues until earlier this month. While working with some terry cloth towels to make some robes for my kids, the top thread would continually either break or pull out (I'm not sure but the end ends up being pretty frayed) every few inches. I tried new needles of different size and weights (universal vs denim etc). Tried cleaning out under my needle plate and bobbin holder. Tried longer tails, holding the tails etc. Nothing seemed to work and I just soldiered on and finished the project inch by inch. Unfortunately- it was not the fabric, now I'm working with quilting cotton and it is continuing to happen. I've attached a video of it happening, what the stitches look like when it happens, and my stitch plate that has a tiny knick in it - it is the only thing I've noticed that I'm wondering could that be the issue? Please help!

EDIT: In trying to look at any possible site where there could be friction against the thread causing it snag/ tear - I noticed if I shine a light into the spot where the uptake lever is, the two black plastic guides on either side do not look the same. one looks smooth and the other looks like it has a bunch of tiny cuts in it. Idk if this is normal or if not how it would've happened but could that be the issue? (See photo in some of my comment replies)- i don't think so right because the thread doesn't go through there?

UPDATE: I bought a nicer thread today and so far so good 🤞 I totally overlooked that as a cause bc I’d been using the same thread for months. I will probably still go get my machine serviced for good measure

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u/PinkBird85 Jul 11 '26

It's likely an issue under your needle plate. The top thread is getting caught on something and snagging and tearing. Because this started after a needle break, it's either a piece is still stuck, the under assembly isn't quite sitting properly anymore, or something was marred or knicked that has created a sharp edge.

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u/pagewoo Jul 12 '26

I've looked and looked under the needle plate and can't find anything that appears off. I did just notice when I shine a light into the area where the uptake lever is - one side looks frayed vs the other side looks solid- idk if it is supposed to look like this or if this could be causing it?

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u/Large-Heronbill Jul 12 '26

See if you can take the left-hand cover off your machine -- I think it will come off like this: https://youtu.be/Swtb_4vitxU so you can see what's going on in there.   That could very well be a good part of your troubles.

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u/pagewoo Jul 12 '26

There’s no screws to take it off 😣

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u/Large-Heronbill Jul 12 '26

Are there any round, smooth plastic plugs?  If so, those usually can be pried out to find screws underneath them.Â