Husqvarna Viking Automatic 21 Common Problems and Troubleshooting
Welcome to our guide on troubleshooting common problems with the Husqvarna Viking Automatic 21 sewing machine. Whether you’re a seasoned seamstress or just starting out, encountering issues with your sewing machine can be frustrating. In this article, we’ll explore some of the common problems that users of the Husqvarna Viking Automatic 21 may encounter and provide helpful troubleshooting tips to resolve them efficiently.
Causes of Common Problems with the Husqvarna Viking Automatic 21
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Thread Breaking – Husqvarna Viking Automatic 21
Description of the problem: One of the common issues with the Husqvarna Viking Automatic 21 is thread breaking during sewing.
Cause of the problem: Thread breaking can occur due to various reasons such as incorrect threading, tension issues, or using low-quality thread.
Troubleshooting step-by-step:
- Check the threading of the machine, ensuring it follows the correct path as per the user manual.
- Adjust the tension settings, ensuring they are appropriate for the type of fabric and thread being used.
- Use high-quality thread suitable for the sewing machine and the project.
- Clean the machine, including the bobbin area, to remove any lint or debris that may be causing the issue.
- If the problem persists, consider consulting a professional technician for further inspection.
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Needle Jamming – Husqvarna Viking Automatic 21
Description of the problem: Needle jamming is another common issue reported by users of the Husqvarna Viking Automatic 21.
Cause of the problem: Needle jamming can occur due to bent or dull needles, incorrect needle size, or improper threading.
Troubleshooting step-by-step:
- Check the needle for any bends or damage, and replace it if necessary.
- Ensure the needle is the correct size and type for the fabric being used.
- Re-thread the machine, following the proper threading sequence.
- Check for any obstructions in the bobbin area or throat plate and remove them if present.
- If the problem persists, consider lubricating the needle bar and surrounding components as per the manufacturer’s instructions.
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Uneven Stitching – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with uneven stitching while using the Husqvarna Viking Automatic 21.
Cause of the problem: Uneven stitching can result from incorrect tension settings, improper threading, or a damaged needle.
Troubleshooting step-by-step:
- Check and adjust the tension settings, ensuring they are balanced for the chosen fabric and thread.
- Re-thread the machine, making sure the thread is correctly seated in all guides and tension discs.
- Inspect the needle for any damage or dullness, and replace it if necessary.
- Ensure the fabric is feeding evenly through the machine by using the appropriate presser foot and adjusting the presser foot pressure if needed.
- If the issue persists, try sewing on a scrap piece of fabric to test different settings and techniques.
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Bobbin Tension Issues – Husqvarna Viking Automatic 21
Description of the problem: Users may experience problems related to bobbin tension with the Husqvarna Viking Automatic 21.
Cause of the problem: Bobbin tension issues can occur due to improper winding of the bobbin, incorrect bobbin insertion, or debris in the bobbin case.
Troubleshooting step-by-step:
- Ensure the bobbin is wound smoothly and evenly, without any gaps or loose threads.
- Insert the bobbin into the bobbin case correctly, following the directional arrows and ensuring the thread is feeding in the correct direction.
- Clean the bobbin case and surrounding area to remove any lint, dust, or debris that may be affecting the tension.
- Adjust the bobbin tension screw slightly if necessary, following the manufacturer’s guidelines for your specific machine model.
- If the problem persists, try using a different type or weight of thread in the bobbin to see if that resolves the issue.
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Noise During Operation – Husqvarna Viking Automatic 21
Description of the problem: Some users may notice unusual noise coming from the Husqvarna Viking Automatic 21 during operation.
Cause of the problem: Noise during operation can be caused by various factors, including loose screws, worn-out parts, or insufficient lubrication.
Troubleshooting step-by-step:
- Inspect the machine for any loose screws or parts and tighten them if necessary.
- Check for signs of wear or damage on moving parts such as the needle bar, feed dogs, and presser foot mechanism, and replace any worn-out components.
- Lubricate the machine according to the manufacturer’s instructions, paying special attention to areas that require regular maintenance.
- If the noise persists, consider consulting a professional technician for further diagnosis and repair.
- Regularly maintain the machine by cleaning and lubricating it to prevent future issues.
Skipped Stitches – Husqvarna Viking Automatic 21
Description of the problem: Skipped stitches occur when the sewing machine fails to form a complete stitch, resulting in gaps in the fabric.
Cause of the problem: Skipped stitches can be caused by dull or damaged needles, incorrect needle size, or improper threading.
Troubleshooting step-by-step:
- Replace the needle with a new, sharp one suitable for the fabric being used.
- Ensure the needle is inserted correctly and tightened securely in the needle clamp.
- Check the needle size and adjust it if necessary, ensuring it matches the fabric weight.
- Re-thread the machine, following the proper threading sequence and ensuring the thread is correctly seated in all guides and tension discs.
- If the problem persists, try adjusting the tension settings or experimenting with different thread types and weights.
Bobbin Thread Showing on Top – Husqvarna Viking Automatic 21
Description of the problem: Users may notice the bobbin thread appearing on the top side of the fabric during sewing.
Cause of the problem: This issue can occur due to incorrect tension settings, improper threading, or a bobbin case that is not properly inserted or seated.
Troubleshooting step-by-step:
- Check and adjust the tension settings, ensuring they are balanced for the chosen fabric and thread.
- Re-thread the machine, making sure the thread is correctly seated in all guides and tension discs.
- Ensure the bobbin is inserted correctly into the bobbin case and that the bobbin case is securely seated in the machine.
- Clean the bobbin area and remove any debris that may be obstructing the thread path.
- If the problem persists, consider replacing the bobbin case or consulting a professional technician for further assistance.
Feed Dog Malfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may experience issues with the feed dogs not moving fabric smoothly during sewing.
Cause of the problem: Feed dog malfunction can occur due to built-up lint or debris, mechanical issues, or improper adjustments.
Troubleshooting step-by-step:
- Thoroughly clean the feed dog area, removing any accumulated lint, dust, or debris.
- Check for any visible signs of damage or obstruction on the feed dogs and surrounding components.
- Ensure the feed dog mechanism is properly lubricated and moves freely.
- Adjust the presser foot pressure to ensure proper contact between the fabric and the feed dogs.
- If the problem persists, consider consulting a professional technician for further inspection and repair.
Machine Not Powering On – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the sewing machine not powering on when the power switch is activated.
Cause of the problem: This problem can be caused by issues with the power supply, a faulty power switch, or internal electrical issues.
Troubleshooting step-by-step:
- Check the power cord and ensure it is securely plugged into a functioning power outlet.
- Inspect the power switch for any visible damage or defects and ensure it is in the “on” position.
- If possible, test the machine with a different power cord or outlet to rule out potential power supply issues.
- If the machine still does not power on, consider contacting customer support for further assistance or consulting a professional technician for repair.
- Ensure the power source meets the voltage requirements specified for the sewing machine.
Thread Jamming in Bobbin Case – Husqvarna Viking Automatic 21
Description of the problem: Thread may become jammed in the bobbin case, causing the sewing machine to malfunction.
Cause of the problem: Thread jamming in the bobbin case can occur due to improper threading, tangled thread, or debris in the bobbin area.
Troubleshooting step-by-step:
- Remove the bobbin case from the machine and carefully remove any tangled thread or debris.
- Clean the bobbin case area thoroughly, including the bobbin case itself and the surrounding components.
- Re-thread the bobbin case, ensuring the thread is properly seated and the bobbin is inserted in the correct orientation.
- Check the bobbin tension and adjust it if necessary to ensure smooth thread tension during sewing.
- If the problem persists, consider using a different type or weight of thread, or consult a professional technician for further assistance.
Fabric Not Feeding Properly – Husqvarna Viking Automatic 21
Description of the problem: Users may notice that the fabric is not advancing smoothly under the presser foot during sewing.
Cause of the problem: This issue can occur due to incorrect presser foot pressure, feed dog malfunction, or improper threading.
Troubleshooting step-by-step:
- Adjust the presser foot pressure to ensure it is appropriate for the thickness of the fabric being used.
- Clean the feed dog area to remove any accumulated lint or debris that may be obstructing the fabric’s movement.
- Check the feed dogs for any signs of damage or wear and replace them if necessary.
- Re-thread the machine, ensuring the thread is properly seated and following the correct threading path.
- If the issue persists, try using a different presser foot or needle plate, or consult a professional technician for further assistance.
Stitch Length Variation – Husqvarna Viking Automatic 21
Description of the problem: Users may observe inconsistent stitch lengths while sewing with the Husqvarna Viking Automatic 21.
Cause of the problem: Stitch length variation can result from improper tension settings, feed dog issues, or mechanical problems.
Troubleshooting step-by-step:
- Check and adjust the tension settings to ensure they are appropriate for the chosen fabric and thread.
- Inspect the feed dogs for any signs of damage or obstruction and clean the area thoroughly.
- Ensure the stitch length selector is set to the desired length and that the machine is functioning properly.
- If the issue persists, try sewing on different fabric types and adjusting the machine settings accordingly.
- If necessary, consult the user manual for troubleshooting tips specific to the Husqvarna Viking Automatic 21 or seek professional assistance.
Bobbin Winding Malfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the bobbin winding process, resulting in poorly wound bobbins.
Cause of the problem: Bobbin winding malfunction can occur due to improper bobbin insertion, tension issues, or mechanical problems.
Troubleshooting step-by-step:
- Ensure the bobbin is inserted correctly into the bobbin winding mechanism and that the thread is properly engaged.
- Check the bobbin tension adjustment and adjust it if necessary to achieve even winding.
- Inspect the bobbin winding mechanism for any signs of damage or obstruction and clean the area if needed.
- If the problem persists, try using a different bobbin or thread type, or consult a professional technician for further assistance.
- Refer to the user manual for specific troubleshooting steps related to the bobbin winding function of the Husqvarna Viking Automatic 21.
Buttonhole Malfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may experience issues when attempting to sew buttonholes with the Husqvarna Viking Automatic 21.
Cause of the problem: Buttonhole malfunction can occur due to incorrect machine settings, improper buttonhole foot attachment, or mechanical problems.
Troubleshooting step-by-step:
- Ensure the machine is set to the correct buttonhole setting and that the buttonhole foot is attached properly.
- Check the fabric and stabilizer to ensure they are suitable for buttonhole sewing.
- Test the buttonhole function on a scrap piece of fabric to verify that the machine is functioning correctly.
- If the issue persists, adjust the machine settings or consult the user manual for troubleshooting tips specific to buttonhole sewing.
- If necessary, seek professional assistance to diagnose and repair any mechanical issues affecting the buttonhole function.
Thread Tension Release – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter difficulties releasing thread tension adjustments on the Husqvarna Viking Automatic 21.
Cause of the problem: Thread tension release issues can be caused by mechanical problems, improper maintenance, or user error.
Troubleshooting step-by-step:
- Ensure the tension release mechanism is not obstructed and moves freely when adjusted.
- Inspect the machine for any signs of damage or wear that may affect the tension release function.
- Apply lubrication to the tension release mechanism as per the manufacturer’s instructions.
- Check the user manual for specific troubleshooting tips related to thread tension release on the Husqvarna Viking Automatic 21.
- If the problem persists, consult a professional technician for further diagnosis and repair.
Thread Bunching Underneath – Husqvarna Viking Automatic 21
Description of the problem: Users may notice thread bunching underneath the fabric while sewing with the Husqvarna Viking Automatic 21.
Cause of the problem: Thread bunching can occur due to improper bobbin tension, incorrect threading, or a dull or damaged needle.
Troubleshooting step-by-step:
- Check the bobbin tension and adjust it if necessary to achieve smooth thread tension.
- Re-thread the machine, ensuring the thread is properly seated and following the correct threading path.
- Inspect the needle for any signs of damage or wear and replace it if necessary.
- Test sew on a scrap piece of fabric to check if the thread tension and threading are corrected.
- If the problem persists, consider consulting the user manual or seeking assistance from a professional technician.
Uneven Bobbin Winding – Husqvarna Viking Automatic 21
Description of the problem: Users may experience uneven bobbin winding when attempting to wind bobbins with the Husqvarna Viking Automatic 21.
Cause of the problem: Uneven bobbin winding can result from improper bobbin placement, tension issues, or a malfunctioning bobbin winding mechanism.
Troubleshooting step-by-step:
- Ensure the bobbin is placed securely on the bobbin winding spindle and that the thread is properly engaged.
- Check the bobbin tension adjustment and adjust it if necessary to achieve even winding.
- Inspect the bobbin winding mechanism for any signs of damage or obstruction and clean the area if needed.
- Test the bobbin winding function on a scrap piece of fabric to verify that the machine is functioning correctly.
- If the issue persists, consult the user manual for specific troubleshooting tips or seek professional assistance.
Thread Cutter Malfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the thread cutter not functioning properly on the Husqvarna Viking Automatic 21.
Cause of the problem: Thread cutter malfunction can occur due to dull or misaligned blades, debris accumulation, or mechanical issues.
Troubleshooting step-by-step:
- Inspect the thread cutter blades for any signs of damage or dullness and replace them if necessary.
- Clean the thread cutter area to remove any accumulated lint, dust, or debris that may be obstructing the blades.
- Ensure the thread cutter mechanism is properly aligned and moves freely when activated.
- If the issue persists, consult the user manual for specific troubleshooting tips or seek professional assistance.
- Consider using alternative methods for cutting threads, such as scissors or a handheld thread cutter, until the issue is resolved.
Needle Threader Dysfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may experience difficulties with the automatic needle threader function on the Husqvarna Viking Automatic 21.
Cause of the problem: Needle threader dysfunction can occur due to misalignment, damage to the threader mechanism, or user error.
Troubleshooting step-by-step:
- Ensure the needle threader mechanism is properly aligned and not obstructed by any debris.
- Inspect the needle threader for any signs of damage or wear and replace it if necessary.
- Refer to the user manual for specific instructions on how to properly use the needle threader function.
- If the issue persists, consider manually threading the needle or seeking assistance from a professional technician.
- Regularly maintain and clean the needle threader mechanism to prevent future dysfunction.
Foot Pedal Malfunction – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the foot pedal not responding or functioning erratically on the Husqvarna Viking Automatic 21.
Cause of the problem: Foot pedal malfunction can occur due to loose connections, electrical issues, or damage to the pedal mechanism.
Troubleshooting step-by-step:
- Check the foot pedal connections to ensure they are securely plugged into the machine.
- Inspect the foot pedal cord for any signs of damage or wear and replace it if necessary.
- Test the foot pedal on a different power outlet or sewing machine to rule out potential electrical issues.
- If the issue persists, consider replacing the foot pedal or seeking assistance from a professional technician.
- Regularly clean and maintain the foot pedal mechanism to prevent dust or debris buildup that may affect its functionality.
Machine Freezing During Operation – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter instances where the Husqvarna Viking Automatic 21 freezes or becomes unresponsive during sewing.
Cause of the problem: Machine freezing can occur due to overheating, software glitches, or mechanical issues.
Troubleshooting step-by-step:
- Turn off the machine and unplug it from the power source to allow it to cool down.
- Check for any visible signs of overheating such as a hot motor or burning smell.
- If the machine has a computerized component, try restarting it to reset any software glitches.
- Inspect the machine for any loose or damaged parts that may be causing the freezing issue.
- If the problem persists, consult the user manual for troubleshooting tips or seek assistance from a professional technician.
Automatic Thread Cutter Not Functioning – Husqvarna Viking Automatic 21
Description of the problem: Users may experience issues with the automatic thread cutter feature not working properly on the Husqvarna Viking Automatic 21.
Cause of the problem: Automatic thread cutter malfunction can occur due to dull or misaligned blades, software glitches, or mechanical issues.
Troubleshooting step-by-step:
- Check the thread cutter blades for any signs of damage or dullness and replace them if necessary.
- Ensure the thread cutter mechanism is properly aligned and not obstructed by any debris.
- If the machine has a computerized component, try restarting it to reset any software glitches affecting the thread cutter function.
- Inspect the machine for any loose or damaged parts that may be causing the thread cutter malfunction.
- If the issue persists, consult the user manual for specific troubleshooting tips or seek assistance from a professional technician.
Thread Getting Caught in Bobbin Case – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the thread getting caught or tangled in the bobbin case while sewing with the Husqvarna Viking Automatic 21.
Cause of the problem: Thread getting caught in the bobbin case can occur due to improper threading, tension issues, or a damaged bobbin case.
Troubleshooting step-by-step:
- Turn off the machine and remove the bobbin case to inspect it for any signs of damage or debris.
- Clean the bobbin case area thoroughly, removing any accumulated lint, dust, or debris.
- Re-thread the machine, ensuring the thread is properly seated and following the correct threading path.
- Check the bobbin tension adjustment and adjust it if necessary to prevent thread tangling.
- If the problem persists, consider replacing the bobbin case or seeking assistance from a professional technician.
Loose Stitches – Husqvarna Viking Automatic 21
Description of the problem: Users may notice loose stitches or stitches that unravel easily when sewing with the Husqvarna Viking Automatic 21.
Cause of the problem: Loose stitches can occur due to improper tension settings, incorrect needle size, or insufficient presser foot pressure.
Troubleshooting step-by-step:
- Check and adjust the tension settings to ensure they are appropriate for the chosen fabric and thread.
- Ensure the needle is the correct size and type for the fabric being used and replace it if necessary.
- Adjust the presser foot pressure to ensure proper contact between the fabric and the feed dogs.
- Test sew on a scrap piece of fabric to check if the stitch tension and quality are improved.
- If the issue persists, consult the user manual for specific troubleshooting tips or seek assistance from a professional technician.
Machine Jamming During Reverse Stitching – Husqvarna Viking Automatic 21
Description of the problem: Users may encounter issues with the Husqvarna Viking Automatic 21 jamming or becoming stuck when attempting to sew in reverse.
Cause of the problem: Machine jamming during reverse stitching can occur due to mechanical issues, improper threading, or a damaged feed dog mechanism.
Troubleshooting step-by-step:
- Turn off the machine and inspect the area around the needle and feed dogs for any signs of obstruction or damage.
- Clean the feed dog area thoroughly, removing any accumulated lint, dust, or debris.
- Re-thread the machine, ensuring the thread is properly seated and following the correct threading path.
- If the issue persists, avoid using the reverse stitch function and consult the user manual for specific troubleshooting tips.
- If necessary, seek assistance from a professional technician to diagnose and repair any mechanical issues affecting the reverse stitching function.
Husqvarna Viking Automatic 21 Sewing Machine Manual
The operating instructions for the Husqvarna Viking Automatic 21 can be found on the manufacturer’s website. Users can visit the official website and navigate to the support or resources section to access the manual. It is essential to refer to the manual for proper usage guidelines, troubleshooting tips, and maintenance instructions to ensure optimal performance of the sewing machine.
Frequently Asked Questions about the Husqvarna Viking Automatic 21
Q: How do I troubleshoot thread breaking issues with my Husqvarna Viking Automatic 21?
A: Thread breaking can be caused by various factors such as incorrect threading, tension issues, or using low-quality thread. Refer to the troubleshooting section of the manual to ensure correct threading, adjust tension settings, and use high-quality thread suitable for your machine.
Q: What should I do if my needle keeps jamming while using the Husqvarna Viking Automatic 21?
A: Needle jamming can occur due to bent or dull needles, incorrect needle size, or improper threading. Replace the needle with a new one, ensuring it is the correct size and type for your fabric. Re-thread the machine following the proper threading sequence, and check for any obstructions in the bobbin area.
Q: How can I resolve uneven stitching issues with my Husqvarna Viking Automatic 21?
A: Uneven stitching can result from incorrect tension settings, improper threading, or a damaged needle. Check and adjust the tension settings, re-thread the machine correctly, and inspect the needle for any damage or dullness. Ensure the fabric is feeding evenly through the machine and adjust the presser foot pressure if needed.
Q: Why is my bobbin thread showing on the top side of the fabric while sewing with the Husqvarna Viking Automatic 21?
A: Bobbin thread showing on the top side of the fabric can be due to incorrect tension settings, improper threading, or a bobbin case that is not properly inserted. Check and adjust the tension settings, re-thread the machine correctly, and ensure the bobbin case is securely inserted and oriented properly.
Q: How do I address noise issues during operation of my Husqvarna Viking Automatic 21?
A: Unusual noise during operation can be caused by loose screws, worn-out parts, or insufficient lubrication. Inspect the machine for loose screws or worn-out parts, lubricate the machine according to the manufacturer’s instructions, and consult a professional technician if the noise persists.
Conclusion
It is advisable for users to always refer to the manual, customer service, or service center whenever possible if there is a problem with their Husqvarna Viking Automatic 21. Proper troubleshooting and maintenance guidelines provided by the manufacturer can help resolve common issues and ensure the longevity of the sewing machine.
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