Singer 631 Sewing Machine Service Manual

Description

Singer 631 Sewing Machine Service Manual.

Examples include:
* Inspection and lubrication.
* Presser and needle bar height adjustment.
* Time the rotating hook.
* Needle thread tension assembly.
* Remove, replace, adjust feed dog.
* Horizontal and vertical shaft replacement.
* Hand wheel removal and replacement.
* Stitch length regulator.
* Control panel.
* Cam stack.
* Wiring diagram.
* Troubleshooting.
* Much more!

50 page manual.

Great diagrams!

Please Note***
This is a service and adjusters manual.
We also carry the instruction manual for this machine in our shop.