White 503 SuperLock Sewing Machine Instruction Manual.
Includes:
* Threading machine.
* Fitting needles.
* Thread tensions.
* Stitch length.
* Adjusting overlock stitch width.
* Testing stitch.
* Thread selection.
* Changing needle plates.
* Overlock edge finish.
* Rolled hems.
* Replacing moving cutter.
* Oil the machine.
* Changing light bulb.
* Performance problems.
* Much more!
32 page instruction/owners manual.
White 503 Super Lock Sewing Machine Instruction Manual.
White Super Lock 503.
