Thread tension and bobbin assembly diagram
Part #4003
The manufacturer no longer makes this part, and there's no substitute part
Journal pin assembly diagram
Part #3277
The manufacturer no longer makes this part, and there's no substitute part
Thread tension and bobbin assembly diagram
Part #3412
The manufacturer no longer makes this part, and there's no substitute part
Journal pin assembly diagram
Part #3814
The manufacturer no longer makes this part, and there's no substitute part
Thread tension and bobbin assembly diagram
Part #3795
The manufacturer no longer makes this part, and there's no substitute part
Thread tension and bobbin assembly diagram
Part #3710
The manufacturer no longer makes this part, and there's no substitute part
Thread tension and bobbin assembly diagram
Part #3703
The manufacturer no longer makes this part, and there's no substitute part
Unit parts diagram
Part #3946
The manufacturer no longer makes this part, and there's no substitute part
Journal pin assembly diagram
Part #3169
The manufacturer no longer makes this part, and there's no substitute part
Unit parts diagram
Part #3514
The manufacturer no longer makes this part, and there's no substitute part