Threading a Janome sewing machine in the correct order
Threading a Janome sewing machine follows the same basic path every time: spool pin, tension discs, take-up lever, guide, needle. The machine has physical marks and channels that show you where the thread goes. If you follow them in order and seat the thread firmly at each stop, the machine will sew. The most common mistake is skipping the tension discs — the thread slides past them without catching, and your stitches fall apart.
Before you start, raise the presser foot. This opens the tension discs so thread can slide between them. If the presser foot is down, the discs are clamped shut and the thread cannot pass through.
Key Takeaways
- Raise the presser foot before threading so the tension discs open and accept the thread.
- Thread must pass through the tension discs — they look like two metal plates and are the most commonly skipped step.
- The take-up lever (a small arm that moves up and down) must have thread in its hook before you thread the needle.
- Janome machines have a needle threader on the side of the head; pull it toward you, hook the thread, and push it back to pull thread through the needle eye.
- If stitches are loose or loopy, the thread usually did not seat properly in the tension discs or take-up lever.
Step 1: Prepare the machine and place thread on the spool pin
Raise the presser foot lever (the small arm at the back right of the machine) all the way up. You will hear or feel a click. This opens the tension discs.
Place your thread spool on the spool pin at the top left of the machine. The spool pin is a metal rod that sticks up. Most Janome machines have a small felt washer on the pin; slide the spool onto the pin so the washer sits against the spool. If your spool is very large or very small, you may need to use a different washer size — Janome includes extras in the accessory box.
Step 2: Guide thread through the tension discs
Pull the thread down and to the right. You will see two metal plates standing vertically — these are the tension discs. The thread must pass between them. Pull the thread firmly so it slides into the slot between the plates. You should feel slight resistance. This is the most common place threading fails: the thread looks like it is in the machine, but it has slipped past the discs instead of between them.
If you are not sure the thread is seated, gently tug it. If it pulls out easily, it missed the discs. Start over and push it in more firmly.
Step 3: Thread through the take-up lever and guide
Continue pulling the thread down. You will see a small metal arm that moves up and down — this is the take-up lever. It has a hook or slot at the top. Thread the needle must pass through this hook. Pull the thread through it firmly.
Below the take-up lever, there is usually a small metal guide or hook. Thread passes through this as well. Follow the path marked on your machine's faceplate — most Janome machines have a printed line showing the thread route.
Step 4: Use the automatic needle threader
Most Janome machines have an automatic needle threader on the side of the machine head. Hold the thread taut in your right hand. On the left side of the machine, you will see a small lever or handle. Pull it toward you (toward the front of the machine). A thin hook will extend out and catch the thread loop you are holding.
Keep the thread loop in the hook and push the lever back (away from you). The hook will retract and pull the thread through the needle eye. Release the thread. The needle is now threaded.
If your machine does not have an automatic threader, or if it does not work, thread the needle by hand: hold the thread taut, insert it through the needle eye from front to back, and pull about 6 inches of thread through.
Step 5: Pull thread under the presser foot
Pull about 6 inches of thread down and under the presser foot. This thread will be caught by the bobbin thread when you start sewing, forming your first stitch. Leave this thread loose — do not pull it tight.
You are now ready to insert the bobbin and begin sewing. If you have not wound a bobbin yet, do that before you start a project.
Troubleshooting loose or loopy stitches
If your stitches are loose, loopy, or falling apart, the thread usually did not seat properly in the tension discs or take-up lever. Raise the presser foot, pull all the thread out, and rethread the machine from the beginning. Pay special attention to the tension discs — push the thread in firmly and tug it to confirm it is caught between the plates.
If stitches are still loose after rethreading, check that the needle is inserted correctly. The needle should be pushed all the way up into the needle clamp, and the flat side of the needle should face the correct direction for your machine (check your manual for which way). A needle inserted backward or not fully seated will cause stitch problems even if threading is correct.
If the thread breaks while sewing, stop when ready and rethread. A broken thread usually means it was not seated properly and was under too much tension. Rethread and check the tension discs again.
Frequently Asked Questions
What if the automatic needle threader does not work?
The threader can fail if the needle is not positioned correctly or if the thread is too thick. Try threading by hand instead: hold the thread taut, push it through the needle eye from front to back, and pull 6 inches through. If the threader still will not work, check that the needle is fully inserted into the needle clamp and facing the correct direction.
Do I need to rethread if I change needle sizes?
Yes. Different needle sizes have different eye sizes, and the thread may not pass through a smaller eye. Remove the old needle, insert the new one, and rethread the machine. This takes less than a minute and prevents thread breakage.
Can I thread the machine with the presser foot down?
You can, but the tension discs will be clamped shut and the thread will not pass between them. Always raise the presser foot before threading. If you forget and the thread does not seem to be going through, lower the presser foot, raise it again, and try threading once more.
What if thread keeps slipping out of the tension discs?
The thread is not being pushed in far enough. Pull the thread down with more force and make sure it is seated between both metal plates. You should feel resistance. If it still slips, the tension discs may be dirty — use a small brush or compressed air to clean the slot between them.
How tight should the thread be when I pull it through?
Pull firmly enough that the thread seats in the tension discs and take-up lever, but you do not need to yank it. If you are pulling so hard that the thread is stretching or the machine is moving, you are using too much force. Steady, firm pressure is enough.