Singer 319K Instruction Manual

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Singer 319K Specification

The Singer 319K is a vintage sewing machine renowned for its robust construction and versatility, produced during the mid-20th century. It features a sturdy cast-iron body, ensuring durability and long-lasting performance. This model is equipped with a unique oscillating hook mechanism and a top-loading bobbin system, making it reliable for various sewing tasks. The 319K is notable for its integrated zigzag stitch capability, which was innovative at the time of its release. It provides a range of stitch options, including decorative and utility stitches, facilitated by interchangeable cams, allowing users to customize their sewing projects.

The machine operates with a maximum stitch width of approximately 5mm, providing flexibility for different fabric types and sewing techniques. It is powered by an external motor, typically a Singer motor, which drives the machine via a belt, offering consistent power and speed control for sewing tasks. The Singer 319K is designed with a built-in light, enhancing visibility during operation, and features an adjustable presser foot pressure, accommodating a variety of fabric thicknesses with ease. The feed dog system is adjustable, allowing for smooth fabric feeding and the capability to drop for free-motion sewing or embroidery.

This model is equipped with a manual thread tension adjustment, ensuring precise stitch formation and fabric compatibility. The machine supports both domestic and industrial sewing needles, broadening its applicability in different sewing environments. Despite its vintage status, the Singer 319K remains a popular choice among sewing enthusiasts for its mechanical reliability and ability to handle complex sewing tasks without the need for electronic components. Its enduring popularity is a testament to its engineering excellence and adaptability to various sewing needs.

Singer 319K F.A.Q.

How do I thread the Singer 319K sewing machine?

To thread the Singer 319K, first raise the presser foot to release the tension discs. Place the spool on the spool pin and guide the thread through the upper thread guide, then down through the tension discs. Continue threading up through the take-up lever and finally thread the needle from front to back.

What should I do if the machine skips stitches?

If your Singer 319K is skipping stitches, check that the needle is correctly installed and not bent. Also, ensure that you are using the correct type of needle and thread for your fabric. Re-thread the machine, making sure the thread is properly seated in the tension discs.

How can I adjust the tension on my Singer 319K?

To adjust the tension, use the tension dial located on the front of the machine. For lighter fabrics, decrease the tension, and for heavier fabrics, increase it. Test on a scrap piece of fabric to ensure the stitches are balanced.

Why does the needle keep breaking on my Singer 319K?

Needle breakage can be caused by using an incorrect needle size or type for your fabric. Ensure the needle is properly inserted and not bent. Also, check that the presser foot is attached correctly and that the fabric is not being forced through the machine.

How do I change the presser foot on the Singer 319K?

To change the presser foot, raise the presser foot lever and lift the foot from the machine. Align the new foot with the presser foot holder and lower the presser foot lever until the foot snaps into place. Ensure it is securely attached before sewing.

What type of oil should I use for the Singer 319K?

Use sewing machine oil specifically formulated for sewing machines. Avoid using household oils as they can damage the machine. Apply a small amount of oil to the designated points as indicated in the machine's manual.

How do I clean and maintain my Singer 319K?

Regular maintenance involves cleaning the feed dogs, bobbin case, and surrounding areas with a small brush. Oil the machine as recommended. Always unplug the machine before cleaning and follow the maintenance schedule in the manual for best results.

Why is my Singer 319K making a loud noise?

A loud noise can indicate a lack of lubrication or that lint and debris are caught in the machine. Clean and oil the machine as per the instructions. Check for any loose screws or parts that might need tightening.

How can I troubleshoot tension issues on the Singer 319K?

If experiencing tension issues, re-thread the machine completely. Ensure the thread is in the tension discs and the presser foot is down while threading. Adjust the tension dial gradually and test on a scrap fabric until the stitches appear balanced.

What stitches can the Singer 319K perform and how do I select them?

The Singer 319K can perform straight, zigzag, and decorative stitches. Use the stitch selector dial to choose the desired stitch. Adjust the stitch length and width using the respective dials according to the type of fabric and stitch required.