Singer service and repair manual covers model:
600 and 603
47 page manual.
Here are just a few examples of what's included in this manual:
* Parts removal and replacement.
* Upper and Lower tension.
* Thread clearance.
* Time the rotating sewing hook.
* Needle bar adjustments.
* Inspection and lubrication.
* Wiring diagram.
* Much more.
Singer sewing machine service manuals
manualsoncd.com
