Singer 250 Series Sewing Machine Service Manual.
Includes:
* Adjusting rotating hook.
* Presser bar.
* Needle thread tension.
* Stitch width regulator.
* Bobbin winder.
* Needle position.
* Cam stack.
* Wiring diagram.
* Bobbin winder removal and assembly.
* Needle bar removal.
* Hook belt drive.
* Presser foot regulator removal.
* Wiring diagram.
* Machine lubrication.
53 page service manual.
Great diagrams!
Singer 257, 252, 259
