Old Janome overlocker 634D. Was working well and suddenly stopped. The light is still on. Tried the footpedal on another Janome and it works. No noise / not seized. ??? Would there be a fuse??

here's 2 links for a manual--they are different
http://www.sewingpartsonline.com/instruction-manual-janome-mylock-634d-download.aspx

http://www.sewingpartsonline.com/instruction-manual-janome-mylock-634d.aspx

Hi
There's one available on the Janome website, it's free to download as PDF file. Just use this link:
http://www.janome.com/documents/File/ManualFile/MyLock634D.pdf
Hope this helps!

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look on you tube there is a good tutorial there for a janome overlocker

there's a good you tube video and threading an overlocker

Seriously,after a freindspent a lot of time trying to thread the 634D,and she knows overlockers,I'm convinced its a waste of time,despite the fact that it is fixable and still in good working order,I have seen how uncomplicated her singer overlocker is and much easier to use in every way, So I have resolved to buy one, which means my problem with the 634D is solved..Thank you anyway.. Helen...

Visit us at www.ifixmachine.com to avail for a new manual for only $12.00

this very same thing happened to my flat machine turned out to be a piec of material jammed in the workings also wrong oil used or it might be thread jammed try and see

visit www.ifixmachines.com to avail a downloadable manual for your sewing machine for a cheaper price

You may need to purchase a Gathering Attachment
Part No. 200 217 101

BUT be sure it is suitable for your model first
(I am unsure which one you have)

Thread tensions are set at manufacture to all = 3 for standard work, your manual is generally helpful for many answers.

The "Janome Overlocker Sewing Guide" is a very detailed publication and has this to say about Gathering without any additional attachment.