Product Overview
This manual provides detailed instructions for the installation, operation, and maintenance of the UpStart Components 2-Pack Snap On Zig Zag Presser Foot, designed as a replacement part for the Kenmore 385.15202400 Sewing Machine. This accessory is engineered to enhance your sewing efficiency and ensure professional-looking results for various sewing applications.
Please note that this is an UpStart Components Brand replacement part and is not an OEM (Original Equipment Manufacturer) product. All mentions of brand names or model descriptions are solely for illustrating compatibility. This product is not affiliated with any original manufacturers, and any warranties are provided exclusively by UpStart Battery.
Key Features
- Comes as a 2-pack, providing a convenient replacement solution.
- Designed for easy snap-on installation, simplifying the replacement process.
- Specifically compatible with the Kenmore 385.15202400 Sewing Machine.
- Enables zig-zag stitching, suitable for a wide range of sewing applications.
- Aids in increasing sewing efficiency and achieving professional project outcomes.
- Direct replacement for Part #5011-4.
Installation Guide
Follow these steps to properly install the Snap On Zig Zag Presser Foot on your sewing machine:
- Power Off: Ensure your sewing machine is turned off and unplugged from the power outlet before beginning any installation or replacement.
- Raise Needle and Presser Foot Lever: Use the handwheel to raise the needle to its highest position. Lift the presser foot lever to raise the existing presser foot.
- Remove Old Presser Foot: Locate the small lever or button at the back of the presser foot holder. Press or push this to release the current presser foot. Carefully remove it.
- Position New Presser Foot: Place the new Snap On Zig Zag Presser Foot directly under the presser foot holder, aligning the crossbar of the foot with the groove on the holder.
- Snap On: Lower the presser foot lever slowly. The presser foot holder should snap securely onto the crossbar of the new presser foot. You should hear a click, indicating it is properly attached.
- Test Attachment: Gently try to lift the presser foot by hand to ensure it is firmly attached and does not wobble.

Image: A pair of UpStart Components Snap On Zig Zag Presser Feet, ready for installation.
Operating Instructions
Once installed, the Snap On Zig Zag Presser Foot functions like your original zig-zag foot. It is designed for general sewing tasks, particularly those requiring a zig-zag stitch.
- Stitch Selection: Set your sewing machine to the desired zig-zag stitch pattern. Adjust the stitch width and length according to your fabric and project requirements.
- Fabric Placement: Place your fabric under the presser foot, ensuring it is flat and aligned.
- Lower Presser Foot: Lower the presser foot lever to hold the fabric securely in place.
- Begin Sewing: Start sewing slowly, guiding the fabric evenly. The wide opening of the zig-zag foot allows the needle to move freely from side to side, creating the zig-zag stitch.
- Versatility: This foot is suitable for various applications, including basic seaming, decorative stitching, appliqué, and finishing raw edges.

Image: Top view of the presser foot, showing the snap-on mechanism and needle opening.
Care and Maintenance
Proper care will extend the lifespan of your presser foot and ensure optimal performance:
- Cleaning: Periodically wipe the presser foot with a soft, dry cloth to remove lint, dust, and fabric fibers. Avoid using harsh chemicals or abrasive cleaners.
- Storage: When not in use, store the presser foot in a clean, dry place, preferably in a sewing accessory box, to prevent scratches or damage.
- Inspection: Before each use, quickly inspect the foot for any signs of damage, bending, or burrs that could affect stitching or fabric.

Image: Bottom view of the presser foot, showing the feed dog clearance and smooth surface.
Troubleshooting
If you encounter issues, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Foot not snapping on securely. | Misalignment or debris in the holder. | Ensure the crossbar is perfectly aligned with the holder's groove. Clean any lint or debris from the holder. |
| Stitches are uneven or skipped. | Incorrect needle, tension issues, or foot not flat. | Check that the presser foot is fully snapped on. Verify needle type and size are appropriate for fabric. Adjust machine tension if necessary. |
| Fabric not feeding smoothly. | Presser foot pressure or feed dog issues. | Ensure the presser foot is clean and free of obstructions. Check your sewing machine's presser foot pressure setting (if adjustable). Confirm feed dogs are engaged. |
Product Specifications
| Item Model Number | SM-5011-4-2PK-DL333 |
| ASIN | B09LBQQVQ9 |
| Manufacturer | UpStart Components |
| Date First Available | November 8, 2021 |
| Compatibility | Kenmore 385.15202400 Sewing Machine, Part #5011-4 |
| Quantity | 2-Pack |
Warranty and Support
As stated in the product description, this is an UpStart Components Brand replacement part. This product is not covered under any warranties offered by the original manufacturers of the sewing machine. Any warranties for this product are offered solely by UpStart Battery.
For specific warranty details, claims, or technical support related to this UpStart Components product, please refer to the warranty information provided by UpStart Battery at the time of purchase or contact their customer service directly. Contact information for UpStart Battery should be available on their official website or product packaging.