Product Description
Singer 416568801 Bobbin Case for Heavy Duty HD6705C
The Singer Spool Case 416568801, also known in English as Bobbin Case, is a replacement part for Singer sewing machines with an overhead bobbin system Top Drop-In. This piece is especially important for the Singer Heavy Duty HD6705C, a model that uses transparent coils SINGER Class 15 and top-loading coil system.
The bobbin case is installed at the bottom of the machine, beneath the needle plate, and keeps the bobbin properly positioned during stitch formation. Its design allows the lower thread to feed out in a controlled manner as it works in conjunction with the upper thread from the needle.
Replacement Part for Singer Heavy Duty HD6705C
The Singer HD6705C includes a system Top Drop-In Bobbin, designed to make it easier to install and see the bobbin. Singer also specifies the use of Class 15 transparent bobbins for this machine.
For this reason, when replacing the bobbin case, it is important to use a part that is compatible with this system and to use the correct type of bobbin. Singer warns that using the wrong type of bobbin can cause tension problems, skipped stitches, thread jams, and even damage to the bobbin case.
The reference 416568801 It is a replacement option for this application and is ideal for technicians, repair shops, and owners of Singer Heavy Duty machines who need to replace a worn or damaged gearbox.
When should you replace the coil housing?
With continued use, the bobbin case may show signs of wear, scratches, warping, or damage caused by a broken needle. It may also accumulate thread residue, lint, or small marks in the areas where the thread passes through.
A damaged bobbin case can contribute to problems such as thread buildup under the fabric, uneven stitches, noise in the hook area, inconsistent tension, or difficulty with the bobbin spinning properly.
When these symptoms appear, you should first check the threading, the needle, the bobbin, and whether the system is clean. If the housing shows visible damage, replacing it may help restore the machine to normal operation.
Singer Bobbin Case for Top Drop-In System
In the United States, this replacement part can be found using terms such as Singer Bobbin Case 416568801, HD6705C Bobbin Case, Singer Heavy-Duty Bobbin Case, Top Drop-In Bobbin Case, Singer Bobbin Holder o Singer Sewing Machine Parts.
The Singer Spool Case 416568801 This product is designed for machines that use this type of upper bobbin system. To ensure you make the right purchase, we recommend comparing the part currently installed with the product photos and verifying the part number before replacing it.
Spare part for repair and maintenance
This part is especially useful for sewing machine technicians, repair shops, distributors, and users who want to keep their Singer Heavy Duty machine in good condition.
At Orduz USA We offer replacement parts and accessories for household and industrial sewing machines, including bobbin cases, needle plates, feed dogs, presser feet, belts, hooks, and other components for repair and maintenance.
Product: Bobbin Case
Reference: 416568801
Compatible brand: Singer
Featured Model: Heavy Duty HD6705C
System: Top Drop-In Bobbin
Voice coil used in the HD6705C: SINGER Class 15, clear.
Application: Heavy-Duty Computerized Home Sewing Machine
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