Bobbin case turns in its place

Singer 7422 keeps stopping with lights flashing when filling ...

www.fixya.com/support/t26006759-singer_7422_keeps_stopping_lights

4 hours ago - Singer 7422 keeps stopping with lights flashing when filling bobbin Machine stops ... Machine stops and red lights flash when loading bobbink.

Did you get it fixed? Here is a video that may help.

Go to Singer. Com and type in your model number they provide a free manual download and it provides pictures of what you're after.

some machine, you have to push the bobbin winder spindle to the
right so that it will wind the bobbin, I have to on mine.
but if you've already done that then the machine needs to be checked
to see what wrong with the bobbin winder spindle

you might want to take the machine in & have it checked at a sewing machine shop

The plastic bobbin case should sit on top of the raceway, it should slot in quite easily, once the bobbin case is in put the small metal clip at the top over to hold it in place.

I had the same problem with my singer 20u professional. I tried to find the answer here but no help but I made a call & she said the bobbing might be too big fer the bobbing holder. the bobbing holder is the round metle thing that fits in ure machine. u have to make sure the bobbing ( the thang that holds the thread is the exact same size as the bobbing holder. Hope this helps.

Your problem lies with the main shaft that is to tight to release the bobbin winder mechanism, because of old grease and oil becoming sticky. A short term solution will be to remove the needle, in order not to hurt you, and then hold on to the needle bar with your left hand, while engaging the bobbin lever with your left hand. This will prevent the main shaft to rotate and your winder should work. In the long term, take it to your dealer to clean the oil and grease. You will not be able to open the machine casing yourselve, as you might damage the casing and or electronics.

Good luck!

Your machine could be defective. Take it back where it was purchased.

My Singer 7422 seems to be jammed. When I start to make a stitch, the thread from the needle gets caught on something on the bottom and the thread goes over the bobbin.