Threading the Kenmore 385: The Basic Path

The Kenmore 385 threads from the top down, starting at the spool pin and moving through a series of guides and tension discs before reaching the needle. The machine has a presser foot lever on the back — you must raise it before threading, because raising it opens the tension discs and lets thread pass through. If you thread with the presser foot down, the thread will not catch properly and your stitches will be loose or skip.

The threading sequence on the 385 is straightforward once you know where each part sits. You will move the thread from the spool pin down through the upper tension guide, then through the tension discs, then down through the needle threader or directly to the needle, depending on which path you choose. The machine includes a built-in needle threader, which works well if you use it correctly — but hand threading is faster once you know the route.

Key Takeaways

  • Raise the presser foot lever before you thread, because the lever controls whether the tension discs are open or closed.
  • The thread path runs from the spool pin on top, down through the upper tension guide, through the tension discs, and into the needle.
  • The Kenmore 385 has a built-in needle threader on the right side of the machine, but you can also thread by hand.
  • If stitches are loose or skip after threading, the thread probably did not seat properly in the tension discs — rethread and make sure the presser foot is raised.
  • Always use thread rated for sewing machines; cheap thread shreds and breaks inside the tension mechanism.

Step-by-Step Threading Without the Needle Threader

Start with the presser foot lever in the up position. Place a spool of thread on the spool pin at the top of the machine — the pin is vertical and sits on the right side of the machine's upper surface. The thread should unwind smoothly from the spool without binding.

Pull the thread down and to the left, guiding it into the upper tension guide — a small metal loop or hook on the upper left side of the machine. From there, pull the thread down and slightly to the right, feeding it between the two metal tension discs. You will feel a slight resistance as the thread slides between them; this is normal. The thread must pass all the way through so it sits in the middle of the two discs.

Continue pulling the thread down and to the left toward the needle. The thread will pass through a small guide just above the needle. Finally, insert the thread through the needle's eye from front to back. The needle on the 385 is removable and sits in a clamp on the right side of the machine; make sure the flat side of the needle faces the correct direction (usually toward the back of the machine, but check your manual for your specific needle type).

Once the thread is through the needle, pull a few inches of slack and you are ready to wind a bobbin or begin sewing. If you pull the thread and it does not move freely, stop and rethread — the thread probably caught on a guide or did not seat in the tension discs.

Using the Built-In Needle Threader

The Kenmore 385 has a needle threader mounted on the right side of the machine, just above the needle. To use it, thread the machine up to the upper tension guide as described above, then guide the thread down to the needle threader instead of directly to the needle.

The needle threader has a small wire loop. Insert the thread through this loop from the side. Then push the threader lever or button (depending on your machine's year of manufacture) — the wire loop will swing down and pass through the needle's eye, pulling the thread with it. Pull the thread back out of the loop, and the thread will now be in the needle.

The needle threader saves time if your eyesight is poor or the needle is very small, but it can break if you force it or if thread gets tangled in the mechanism. If the threader stops working, hand threading is just as fast and does not require a repair.

Winding and Installing the Bobbin

The bobbin is the small spool that holds thread underneath the needle plate. The Kenmore 385 uses a Class A bobbin, a plastic or metal spool about the size of a quarter. To wind a bobbin, place an empty bobbin on the bobbin winder spindle — a small pin on the top right of the machine, next to the spool pin.

Guide thread from your upper spool down to the bobbin winder tension guide (a small metal loop near the bobbin spindle), then wrap the thread around the bobbin a few times by hand to anchor it. Push the bobbin winder spindle to the right — this disengages the main drive wheel so the bobbin winds but the needle does not move. Press the foot pedal to wind. The bobbin will fill automatically and stop when full.

Once the bobbin is wound, remove it and insert it into the bobbin case. The bobbin case on the 385 is a small metal or plastic housing that sits under the needle plate. Drop the bobbin in so it unwinds counterclockwise (the thread should pull freely when you tug it gently). Close the bobbin case and you are ready to thread the needle.

What to Do If Stitches Skip or Loosen After Threading

Skipped stitches and loose stitches are almost always caused by improper threading. The most common mistake is threading with the presser foot down, which prevents the thread from seating in the tension discs. Raise the presser foot, rethread completely, and try again.

The second most common cause is thread that did not pass all the way through the tension discs. When you thread, pull the thread firmly so you feel it click or seat between the discs. If the thread is only resting on top of one disc, tension will be wrong and stitches will suffer.

If you have rethread and stitches still skip, check the needle. A bent, dull, or incorrectly inserted needle will cause skips no matter how well you thread. Remove the needle, hold it up to the light, and look for bends or a burr on the shaft. If the needle looks damaged, replace it. If it looks fine, reinsert it and make sure the flat side faces the correct direction — on most machines, the flat side faces the back, but your manual will confirm.

Choosing the Right Thread and Needle for Your Machine

The Kenmore 385 works best with all-purpose polyester or cotton thread rated for sewing machines. Cheap thread, embroidery thread, and hand-sewing thread are too thick, too thin, or too weak for a machine needle and will break, shred, or jam inside the tension mechanism. A good thread costs a few dollars per spool and lasts through many projects.

Needles come in different sizes and types. The 385 uses a standard sewing machine needle (size 60/8 to 100/16 depending on your fabric). Use a size 80/12 needle for most cotton and light fabrics. Use a size 70/10 for delicate fabrics and a size 90/14 for heavier fabrics like denim. Replace the needle every 8 to 10 hours of sewing or whenever you notice skipped stitches, because needles dull with use.

Always buy needles and thread from a fabric store or online retailer that specializes in sewing supplies. Needles sold in hardware stores are often old stock and may not fit your machine correctly.

Frequently Asked Questions

Do I have to raise the presser foot before threading?

Yes. The presser foot lever controls the tension discs. When the foot is down, the discs are clamped tight and thread cannot pass through. When the foot is up, the discs open slightly and thread slides through. If you thread with the foot down, the thread will not seat in the discs and your stitches will be loose or skip.

Can I use the needle threader if my needle is bent?

No. A bent needle will not accept thread properly, and forcing thread through a bent needle can damage the threader. Replace the needle first, then use the threader. If the threader itself is bent or broken, hand threading works just as well.

What if thread keeps breaking while I sew?

Thread breaks for three reasons: the needle is bent or dull, the thread is cheap or old, or the tension is too tight. Check the needle first — hold it to the light and look for bends. If the needle is fine, try a fresh spool of good-quality thread. If thread still breaks, the tension may be too high; lower it by turning the tension dial one or two numbers down and try again.

How do I know if the thread is in the tension discs correctly?

When you pull the thread down through the discs with the presser foot up, you should feel a slight resistance — the discs are gripping the thread lightly. If the thread slides through with no resistance at all, it probably did not seat between the discs. Rethread and pull more firmly so the thread settles in the middle of the two discs.

Can I thread the machine with the needle down?

You can, but it is harder because the needle is lower and harder to see. It is better to raise the presser foot and thread with the needle in its highest position. If you must thread with the needle down, at least raise the presser foot so the tension discs open.