Singer 630 – 648 Sewing Machine Service Manual

 

 

 

Singer 630 – 648 Sewing Machine Service Manual.

Models:
630, 635, 636, 638, 640, 645, 646, 648.

 

Includes:
* Inspection and lubrication.
* Timing the rotating hook.
* Bobbin winder removal.
* Tension assembly.
* Buttonhole mechanism.
* Bobbin winder actuating assembly.
* Removal and replacement of rotating hook.
* Time, replace cam stack.
* Throat plate position bracket.
* Buttonhole mechanism.
* Needle positioner.
* Adjustment of basic stitch mechanism.
* Disk selector assembly.
* Troubleshooting guide.
* Wiring diagram.
* Parts list and diagrams.
* More!

46 pages of great information.

Great diagrams!

Singer Touch n Sew Service Manual.

 

Please look through the manual and you will see the sections that cover the different model numbers.

 

Sewing machine service and repair manual PDF download manual.

 

Please Note*
This is a service manual. If you need the instruction manual in our shop.
You can find the instruction manuals in our shop.

 

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