I dug up my nans old overlock/ serger machine. No idea whats wrong with it.
If this is the wrong place, let me know. But I want to figure out what this machine needs because it can do a chain stitch. I turned it on, and tested if it was working, but It sounds like its struggling and it smells like the motor is burning when I push the pedal. I will not be pushing the pedal from here on until this thing is working properly. Is it just a cleaning and oiling or is it something much more serious. Its a hobbylock 4870. Of the 3 machines she had this is the only one that seems like its even capable of working again. The other 2 are a hobbylock 784 and singer professional 5. Both of which are entirely locked up unable to move. If you need extra information please tell me what it is and I will try to get it for you if possible. Sergers look like alien technology to me lmao.