UpStart Components AP-8269145-DL4724
Undercounter Dishwasher Mounting Bracket User Manual
Model: AP-8269145-DL4724 | Brand: UpStart Components
Introduction
This manual provides essential information for the installation, function, and maintenance of your UpStart Components Replacement 8269145 Undercounter Dishwasher Mounting Brackets. These brackets are designed to securely fasten your dishwasher to the underside of your countertop, preventing tipping and ensuring stable operation. Please read these instructions carefully before beginning installation.

Image: UpStart Components 8269145 Undercounter Dishwasher Mounting Brackets, shown in their retail packaging, highlighting the brand and product.
Safety Information
Always prioritize safety when working with appliances. Failure to follow these safety guidelines may result in injury or damage.
- Disconnect Power: Before beginning any installation or maintenance, ensure the dishwasher's power supply is disconnected at the circuit breaker.
- Water Supply: Turn off the water supply to the dishwasher before working on it.
- Wear Protective Gear: Use appropriate personal protective equipment, such as gloves and eye protection.
- Professional Assistance: If you are unsure about any step, consult a qualified appliance technician.
- Proper Tools: Use the correct tools for the job to avoid damage to the part or appliance.
Product Overview
The UpStart Components 8269145 Mounting Bracket set includes two metal brackets and two mounting screws. These components are designed for a direct replacement of original dishwasher mounting brackets.


Image: Left: A close-up view of the two metal mounting brackets, showing their design and pre-drilled holes. Right: The two mounting brackets displayed alongside the two included screws, illustrating all components of the set.
Installation Instructions
Follow these steps to properly install the dishwasher mounting brackets. It is recommended to have a second person assist with positioning the dishwasher.
- Prepare the Area: Ensure the dishwasher is disconnected from power and water. If replacing old brackets, carefully remove them.
- Position the Dishwasher: Slide the dishwasher into its cabinet opening. Ensure it is centered and level. The top of the dishwasher should be flush with the underside of the countertop.
- Attach Brackets to Dishwasher: Locate the mounting slots on the top front frame of the dishwasher. Insert the tabs of the new mounting brackets into these slots. The brackets should extend upwards, ready to be fastened to the countertop.
- Secure Brackets to Countertop: Using the provided screws, fasten each bracket to the underside of the countertop. Ensure the screws are driven firmly but do not overtighten, which could damage the countertop or bracket.
- Verify Stability: Gently push and pull on the dishwasher to ensure it is securely mounted and does not tip or wobble.
- Reconnect Utilities: Once the dishwasher is securely mounted, reconnect the water supply and power. Check for any leaks before fully pushing the dishwasher back into place.
Function and Purpose
Once installed, the mounting brackets serve a critical function by securing the dishwasher to the kitchen countertop. This prevents the appliance from tipping forward when the door is opened, especially when loaded with dishes. They ensure the dishwasher remains stable during operation, reducing vibrations and potential noise, and maintaining proper alignment with cabinetry.
Maintenance
These mounting brackets are designed for durability and typically require minimal maintenance. However, periodic checks can help ensure continued stability:
- Annual Inspection: Once a year, gently check the dishwasher for any signs of wobbling or instability.
- Tighten Screws: If any movement is detected, carefully re-tighten the mounting screws. Do not overtighten.
- Corrosion Check: In humid environments, occasionally inspect the brackets for signs of corrosion. While made from durable materials, extreme conditions can affect longevity.
Troubleshooting
If you encounter issues related to the dishwasher's stability after installation, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher wobbles or tips forward. | Brackets not securely fastened; screws loose; dishwasher not level. | Ensure screws are tight. Check if the dishwasher is level using adjustable feet. Re-evaluate bracket placement. |
| Difficulty installing brackets. | Incorrect bracket orientation; dishwasher not properly aligned. | Refer to installation steps. Ensure brackets are facing the correct direction and dishwasher is centered. |
| Screws not holding in countertop. | Damaged countertop material; incorrect screw size. | Use appropriate anchors for your countertop material if wood is not suitable. Consult a professional. |
Specifications
| Attribute | Detail |
|---|---|
| Part Number | AP-8269145-DL4724 |
| Compatible Part Numbers | WP8269145, AP6012289, 8269145, PS11745496, WP8269145VP |
| Brand | UpStart Components |
| Material | Metal |
| Included Components | 2 Mounting Brackets, 2 Screws |
Warranty and Support
This product is an UpStart Components Brand replacement part. Any warranties for this product are offered solely by UpStart Components. This product is not affiliated with any original equipment manufacturers (OEMs) and is not covered under any warranties offered by the original manufacturers. For support or warranty inquiries, please contact UpStart Components directly through their official channels.
For further assistance, please visit the UpStart Components brand page on Amazon.