PfaFF Creative 7570 "hobbylock 774 threading" Questions

Hobbylock 774 The screws are stripped in the needle bar of my Hobbylock 774. My sewing machine repair shop tells me they can no longer get needle bars for this model. Any idea where I might find this ...

...hobbylock 774 stops sewing...i've listen a plastic cracking...maybe i've broke something? It has all sewing thread strung...can you help me? The 774 is a very nice serger. Take the needles out and ...

...Diagram Pfaff 774 Hobbylock How do I thread this Sewing machine? Here is how: ...

hobbylock 774 sews for a few inches then just stops stitching. It keeps working, everything is threaded, it just doesn't make any stitches. Perhaps it is seizing due to lack of recent, thorough oiling

...hobbylock 774 by pfaff The threads inside the screw hole are probably stripped. If so you will need to have them rethreaded and a different screw used or have the needle bar changed.For this you ...

...HobbyLock 774 Serger. I just had it serviced. It isn't threading correctly. I have followed the diagram, and it seems to work for just a second...but then somehow the thread slips out of the ...

Hobbylock 774 Serger. I cannot get it threaded correctly. It either wont overcast or it jams up and I have to cut the threads to keep from causing any damage. The directions in the manual are a vague.