How To Thread A Brother Jx2517 Sewing Machine: Step-by-Step

Get Started: Threading Your Brother Jx2517 Sewing Machine

So, you want to know how to thread your Brother Jx2517 sewing machine? And you’re wondering where to find the bobbin or how to fix tangled thread? Threading your Brother Jx2517 machine is a simple process once you know the path the thread must follow. It has special guides to show you where to go. This guide will walk you through each step. You’ll learn how to put the thread in the machine right. This makes sure your stitches look good.

Why Putting Thread in Right Matters

Putting the thread in your machine the right way is super important. If the thread is not in right, your machine will not sew well. You might get stitches that skip. The thread can break. Or you might get a big mess of thread on the bottom of your fabric. This mess is often called a bird’s nest. It happens when the top thread is not held tight enough.

When you thread your machine step-by-step, you help it work its best. Think of threading as setting up a little system. Each part does a job. The thread needs to go through each part in order. This lets the machine make strong, even stitches on your projects.

Getting Ready to Thread

Before you start putting thread in, do a few simple things. These steps make threading easier and safer.

Get your things: You need your Brother Jx2517 machine, a spool of thread, a bobbin that is wound with thread, and some scissors.
Turn off and unplug: Always turn off your machine. It’s best to unplug it from the wall. This keeps you safe. You do not want the needle to start moving by accident.
Lift the presser foot: Find the little lever at the back of the needle area. Push it up. This lifts the foot that holds your fabric down. Lifting this foot opens up the tension discs inside the machine. This is a key step. If the foot is down, the thread cannot sit correctly in these discs.

Working with the Lower Thread

The lower thread comes from the bobbin. The bobbin sits under where you sew. Getting the bobbin ready and putting it in is the first part of threading.

Grasping Bobbin Winding

Before you can use the bobbin, it needs thread on it. You use the machine itself to put thread on a little empty bobbin. This is called Brother Jx2517 bobbin winding.

Here is how you wind a bobbin:

Put the thread spool on: Put your spool of thread on the spool pin. This pin is on top of your machine.
Find the bobbin winder: Look on the top right side of your machine. You will see a small pin or holder that sticks up. This is the bobbin winder spindle. There is also often a guide or two nearby just for winding bobbins.
Put the bobbin on the winder: Take an empty bobbin. Put it on the bobbin winder spindle. Push it down firmly. It should click or slide into place.
Guide the thread: Take the end of the thread from your spool. Follow the picture guides on your machine near the bobbin winder. Usually, you pull the thread from the spool, around a guide, and then towards the bobbin.
Loop the thread on the bobbin: Find a small hole or slot on the empty bobbin. Push the end of the thread through this hole from the inside out. Hold the thread tail.
Start winding: Slide the bobbin winder spindle to the right. It will click. This tells the machine you want to wind a bobbin, not sew. Hold the thread tail you pulled through the bobbin hole for a few turns.
Push the foot pedal: Gently push the foot pedal. The bobbin will start to spin fast. It will pull thread from the spool and wind it onto the bobbin. The machine might make a whirring sound.
Let go of the tail: After the bobbin has a few turns of thread, you can stop holding the thread tail. The thread is now held by the layers winding on the bobbin. You can trim off the little thread tail sticking out.
Watch it fill: Keep the pedal pressed. The bobbin will fill up. Do not fill it too much. Most machines have a little sensor or stop. When the bobbin is full, the winder spindle will stop spinning or move back to the left slightly.
Finish winding: Stop pressing the pedal. Slide the bobbin winder spindle back to the left. Take the full bobbin off the spindle. Cut the thread connecting the full bobbin to the spool.

Now you have a full bobbin ready to use. Remember, a properly wound bobbin helps make good stitches. It should be wound evenly, not messy or lumpy.

Inserting the Bobbin in Brother Jx2517

Okay, you have a bobbin full of thread. Now you need to put it into the machine. This is called Inserting bobbin Brother Jx2517. Your Brother Jx2517 uses a drop-in bobbin system. This means the bobbin goes in from the top, under a clear plastic cover, right below the needle.

Here is how to put the bobbin in:

Open the bobbin cover: Look on the flat part of your machine below the needle. There is a clear plastic cover. It might have a little tab or button to slide or lift it. Open this cover.
Look at the bobbin case area: You will see a round metal or plastic case inside. This is where the bobbin sits.
Get your bobbin ready: Hold your freshly wound bobbin. Look at how the thread comes off it. For most Brother drop-in bobbins, the thread needs to come off the bobbin counter-clockwise. If you hold the bobbin in your hand, the thread should unspool from the left side. Check your machine’s diagram if you are not sure. There is usually a small picture near the bobbin area.
Drop the bobbin in: Carefully place the bobbin into the bobbin case. It should sit flat. Make sure it is facing the right way so the thread comes off counter-clockwise.
Follow the path: Now, this is important. Look for a small slot or groove on the edge of the bobbin case. Take the thread tail from your bobbin and pull it through this slot.
Pull the thread: Keep pulling the thread gently. Follow the path marked by arrows or lines in the bobbin case area. The thread usually goes through one or two more small guides or slots. These guides help set the lower thread tension. Pull about 4-6 inches of thread out.
Close the cover: Once the thread is sitting correctly in the guides, close the clear plastic bobbin cover. It should snap back into place.

You have now put the Brother Jx2517 lower thread into the machine correctly. The bobbin is in place, and the thread is ready to meet the upper thread.

Adding the Upper Thread

Now let’s put the thread that comes from the spool on top into the machine. This is the Brother Jx2517 upper thread. It follows a specific path from the spool all the way down to the needle. Following this path exactly is very important for getting good stitches.

Your machine likely has numbers or lines printed on it. These act like a map for the thread. This is your Brother Jx2517 threading diagram. It shows you which way to go. Always follow this diagram on your machine if you get stuck.

Let’s go step-by-step:

Make sure the presser foot is up: We already did this, but it’s worth saying again. Lifting the foot opens the tension discs. This lets the thread sit in them right.
Put the spool on the pin: Place your spool of thread on the spool pin on top of the machine. Make sure the thread comes off the spool smoothly, usually towards the back or top of the machine depending on how the pin is set up.
Guide the thread: Find the first thread guide. It is usually at the very top of the machine, often bending around or through a little hook or loop. Pull the thread from the spool through this first guide. These are part of the Sewing machine thread guides system.
Go down the right channel: Look for a long groove or channel running down the right side of the front of your machine. Pull the thread down into this channel. The machine might have a number ‘1’ or an arrow pointing down here.
Go around the bottom: When you reach the bottom of the right channel, the path turns. The thread needs to go around in a U-shape or hook shape. Follow the arrow showing the turn. This changes the thread’s direction to go back up the left channel. The machine might have a number ‘2’ or an arrow pointing up here.
Hook the take-up lever: This is a critical step. Look at the top of the left channel. You will see a part that moves up and down as you turn the handwheel. This is the Sewing machine take-up lever. It has a hook or eye on it. The take-up lever must be in its highest position to thread it right. If it is not up, turn the handwheel on the right side of your machine towards you until the lever is as high as it can go.
- Why is this important? The take-up lever pulls the thread tight for each stitch. If you miss this step, the thread will be loose on top, and you will get a bird’s nest mess on the bottom.
- Thread the path so the thread goes through the eye or hook of the take-up lever. Follow the arrow, which usually goes from right to left or front to back through the lever’s eye.
Go down the left channel: Once the thread is through the take-up lever, bring it back down the left channel. Follow the arrows pointing down.
Pass through lower guides: As you go down towards the needle, you will pass through more Sewing machine thread guides. These are usually small hooks or clips on the needle bar or the body of the machine just above the needle. Make sure the thread goes through each one in order. These help keep the thread straight and in place before it enters the needle.
Thread the needle: You are almost there! The last step for the upper thread is to put it through the eye of the Brother Jx2517 needle. Cut the end of the thread clean with sharp scissors. This makes it easier to push through the needle eye. Push the thread end through the eye of the needle. For most home sewing machines like the Jx2517, you thread the needle from the front to the back.
Pull thread to the back: Pull about 6-8 inches of thread through the needle eye. Pull it towards the back of the machine, under the presser foot, and let it rest there for a moment.

Okay, the upper thread is in place! It has followed the correct path from the spool, through all the guides, the take-up lever, and finally the needle.

Bringing Up the Lower Thread Loop

You have the upper thread coming through the needle and the lower thread sitting in the bobbin case. Now you need to bring the lower thread up so it can join the upper thread to make a stitch.

Here is how to do this:

Hold the upper thread: Keep holding the tail of the upper thread that you pulled through the needle. Hold it gently to the side or back of the machine.
Turn the handwheel: Use the handwheel on the right side of your machine. Turn it slowly towards you (counter-clockwise).
Watch the needle: As you turn the handwheel, the needle will go down into the bobbin area and then come back up.
Look for a loop: As the needle comes back up, the upper thread will catch the lower thread from the bobbin case. It will pull a loop of the lower thread up. This loop will appear just under the presser foot.
Pull the loop: Take something thin, like the tip of your scissors or a seam ripper (be careful not to cut the thread), and gently pull this loop of lower thread upwards. Pull it until the end of the lower thread comes completely out from under the presser foot.
Place both threads: Now you have both the upper thread tail and the lower thread tail pulled up. Slide both threads together under the presser foot and pull them towards the back of the machine. Let about 4-6 inches of both threads hang freely behind the foot.

You have now successfully brought up the lower thread. Your machine is threaded and ready to sew!

Setting the Thread Tightness

How tight or loose your threads are is called tension. Correct Brother Jx2517 tension adjustment is key for nice stitches. If the tension is off, your stitches will look wrong.

Finding the tension dial: Look on the front of your machine, usually near the path for the upper thread. You will see a dial with numbers on it. This is the tension control dial.
What the numbers mean: Lower numbers mean less tension (looser thread). Higher numbers mean more tension (tighter thread).
How stitches look with wrong tension:
- If the upper thread is too tight (tension number too high), the upper thread will pull the lower thread up to the top side of the fabric.
- If the upper thread is too loose (tension number too low), the lower thread will pull the upper thread down to the bottom side of the fabric, often creating loops (the bird’s nest).
- When tension is just right, the two threads meet neatly in the middle of the fabric layers.
Starting point: For most sewing, a setting between 3 and 5 is good for your Brother Jx2517. The middle number, often 4, is a great place to start.
Testing: Always test your tension on a small piece of the same fabric you plan to sew. Sew a line of stitches. Look closely at both the top and the bottom of the fabric.
- Are the stitches smooth and even on both sides?
- Are there loops on the bottom? (Upper tension too loose, turn dial to a higher number).
- Are there little dots of bobbin thread showing on the top? (Upper tension too tight, turn dial to a lower number).
Adjusting: Turn the dial one number at a time. Sew another test line. Keep testing and adjusting until your stitches look balanced on both sides.
Lower thread tension: The tension for the lower thread (bobbin tension) is set in the bobbin case. It usually does not need to be changed unless you are using very special threads. For normal sewing, you rarely touch the bobbin tension. All your tension adjustments will be made with the upper thread dial.

Getting the tension just right takes a little practice. Be patient and test on scrap fabric.

What the Brother Jx2517 Manual Helps With

Your sewing machine came with a book. This book is your Brother Jx2517 manual. It is a very helpful friend! It has pictures and words that explain how to use your specific machine.

The manual shows:

A clear Brother Jx2517 threading diagram. This diagram is made just for your machine model. It is the best map to follow.
How to wind and insert the bobbin.
Where all the parts are.
How to choose stitches.
How to clean and care for your machine.
Troubleshooting steps for common problems.

If you lose your manual, you can often find a digital copy online on the Brother support website. It’s a good idea to keep your manual close by when you are learning or whenever you try something new with your machine.

Getting Past Problems: Troubleshooting

Sometimes, even if you think you threaded correctly, things go wrong. Here are some common problems and what might be causing them.

Thread keeps breaking:
- Check threading: Did you miss a guide? Is the thread hooked correctly on the take-up lever (is the lever up when you thread)? Is the thread going through the needle from front to back? Incorrect threading is the most common reason for thread breaks.
- Is the thread old or cheap? Bad quality thread can break easily. Try new, good quality thread.
- Is the needle right? Is the needle bent or dull? Is it the right size for the thread and fabric? A wrong needle can cause problems. Is the Brother Jx2517 needle put in correctly (flat side usually faces the back)?
- Is the tension too high? If the upper tension is set to a very high number, it can stretch and break the thread.
Thread loops on the bottom (bird’s nest):
- Upper thread tension is too loose: Turn the tension dial to a higher number.
- Did you thread with the presser foot DOWN? This is a big one! If the foot is down, the thread does not go into the tension discs right. Re-thread the entire upper thread path with the presser foot UP.
- Did you miss the take-up lever? This is another common reason. Make sure the thread is hooked onto the take-up lever when you thread.
Thread loops on the top:
- Upper thread tension is too tight: Turn the tension dial to a lower number.
- Bobbin is not in right: Check that the bobbin thread is coming off in the correct direction (usually counter-clockwise for drop-in). Make sure the thread is pulled through all the guides in the bobbin case area.
Skipped stitches:
- Needle problem: Is the needle bent or old? Replace it with a new needle. Is the needle the right type for your fabric?
- Needle put in wrong: Is the flat side of the needle facing the back? Re-insert it correctly.
- Threading issue: Go back and check the upper threading path carefully. Make sure no guides were missed.
Machine is jammed:
- Often caused by a big tangle (bird’s nest) under the fabric.
- Turn off the machine right away. Do not try to force it.
- Lift the presser foot if possible. Gently pull the fabric towards the back. If it is stuck, you may need to cut the threads between the fabric and the machine.
- Remove the fabric. Open the bobbin cover and take out the bobbin case. Clean out any tangled threads you find.
- Check if there are threads caught around the feed dogs (the little teeth under the foot) or in the bobbin area. You might need to use tweezers or a small brush.
- Once clear, re-insert the bobbin and re-thread the upper thread from the start.

Most sewing machine problems linked to sewing quality happen because of incorrect threading or tension. Taking the time to re-thread slowly and carefully, following the path exactly, will fix many issues.

Keeping Your Machine Clean

A clean machine runs better. Dust and lint from fabric and thread can build up. This build-up can mess with your tension and stitching.

Under the needle plate: The area around the bobbin and the feed dogs gets linty. Turn off your machine. Open the bobbin cover. Take out the bobbin and bobbin case. Use the small brush that came with your machine (or a small, soft brush) to clean out the lint. Do not use canned air. Canned air can push the lint deeper into the machine.
Around the tension discs: Sometimes lint can get stuck in the tension discs. This stops the thread from sitting correctly. Re-threading with the presser foot up often helps clear this.
Upper part: Wipe down the body of the machine with a soft, dry cloth.

Check your Brother Jx2517 manual for specific cleaning tips for your model. Regular cleaning helps keep your machine running smooth and makes threading issues less likely.

Practicing and Getting Comfortable

Threading might seem like many steps at first. But like anything new, it gets easier with practice.

Go slow: Do not rush when you are threading. Take your time on each step.
Follow the map: Always look at the diagram on your machine or in your Brother Jx2517 manual.
Feel the thread: As you pull the thread through the tension discs, you should feel a little bit of pull or resistance (when the presser foot is down, after threading). If you pull the thread after threading and it just slides through with no pull, something is wrong.
Test stitches: Always sew a short line on a piece of scrap fabric before sewing on your project. This lets you check your tension and threading.

With a little practice, threading your Brother Jx2517 will become quick and easy. You will learn the path by heart.

Deciphering the Thread Path – A Recap

Let’s quickly go over the journey of the thread.

Lower Thread (Bobbin):

Wind thread onto an empty bobbin using the machine’s winder. (Brother Jx2517 bobbin winding)
Open the bobbin cover below the needle.
Insert the full bobbin so the thread comes off the right way (usually counter-clockwise). (Inserting bobbin Brother Jx2517)
Guide the thread through the marked path in the bobbin case area.
Close the bobbin cover. (Brother Jx2517 lower thread)

Upper Thread:

Place the spool on the spool pin.
Lift the presser foot! This is super important.
Guide the thread through the first guide near the spool. (Sewing machine thread guides)
Pull the thread down the right channel (Step 1).
Loop the thread around the bottom and up the left channel (Step 2).
Hook the thread through the eye of the take-up lever, making sure the lever is in its highest position (Step 3). (Sewing machine take-up lever)
Pull the thread back down the left channel (Step 4).
Thread through any guides above the needle (Step 5). (Sewing machine thread guides)
Thread the Brother Jx2517 needle from front to back (Step 6). (Brother Jx2517 upper thread)

Connecting Threads:

Hold the upper thread tail.
Turn the handwheel towards you one full turn.
Watch the needle bring up a loop of the lower thread.
Pull the lower thread loop completely through.
Pull both thread tails under the presser foot and towards the back.

Check and set your tension using the dial (Brother Jx2517 tension adjustment). Test on scrap fabric.

Following these steps helps you properly thread your Brother Jx2517 machine. This makes sewing fun and your projects look neat.

Frequently Asked Questions About Threading

Let’s answer some common questions people ask about threading their Brother Jx2517 machine.

h4>How do I know if my Brother Jx2517 is threaded correctly?

The best way is to sew a test line of stitches on a scrap piece of fabric. If the stitches look even on both the top and the bottom, without loops or tightness, you likely threaded it right. Also, make sure the thread pulled through all the guides and went through the take-up lever when it was in the highest position.

h4>What happens if I forget to lift the presser foot when threading?

If the presser foot is down, the tension discs stay closed. The thread cannot properly sit inside them. It will just rest loosely between them. When you start sewing, the upper thread will not have any tension holding it back. This will almost always cause a big tangle of loose thread (a bird’s nest) on the underside of your fabric. Always lift the foot to thread!

h4>Which way does the bobbin thread need to come off in the Brother Jx2517?

For the Brother Jx2517 drop-in bobbin system, the thread usually needs to come off the bobbin so it spins counter-clockwise when it’s sitting in the bobbin case. Check the little picture diagram near the bobbin area on your machine to be sure.

h4>My thread keeps getting tangled around the bobbin. What’s wrong?

This often means the lower thread was not pulled through all the guides in the bobbin case area after you put the bobbin in. Open the cover, take the bobbin out, put it back in, and make sure the thread is pulled through the little slots and grooves in the bobbin case area before closing the cover.

h4>I lost my Brother Jx2517 manual. Where can I find the threading steps?

You can often find a free digital copy (PDF) of the Brother Jx2517 manual on the official Brother support website. Search for your specific model number. The manual will have the exact Brother Jx2517 threading diagram for your machine.

h4>Do I need to re-thread both the top and bottom every time I change thread color?

Yes, it is best to re-thread both the upper thread from the spool and make sure the bobbin has the correct color thread in it (and is inserted correctly). This prevents stitch problems or tangled thread.

h4>My machine is making weird noises after I threaded it. What should I do?

Stop sewing right away. Check your threading again, both upper and lower. Make sure the take-up lever is hooked. Check the needle to see if it is bent or not put in correctly. If everything looks right and the noise continues, there might be a mechanical issue. Check your manual or contact Brother support.

h4>How tight should the tension be on my Brother Jx2517?

There is no one perfect setting. It depends on your thread, fabric, and stitch. A good starting point is usually the middle number on your tension dial (often 4 or 5). Always test on scrap fabric and adjust the upper tension dial until the stitches look balanced on both sides.

h4>Can I use any brand of thread in my Brother Jx2517?

For best results, use good quality sewing machine thread. Cheap thread can have slubs or break easily. Avoid hand sewing thread, as it is not made for the speed of a machine. Polyester or cotton thread are common choices. The Brother Jx2517 can use many types, but quality matters.

By following these steps and tips, you can confidently thread your Brother Jx2517 sewing machine and get ready to sew your projects! Remember to practice, and don’t be afraid to check your manual or the diagrams on the machine itself. Happy sewing!