Introduction
This manual provides essential information for the installation and maintenance of the UpStart Components 280187 Washer Drain Pump Motor. This component is designed as a replacement part for specific washing machine models, including Kenmore/Sears 11042832200. Please read these instructions carefully before proceeding with installation to ensure proper function and safety.
Safety Information
WARNING:
- Always disconnect power to the washing machine before attempting any repairs or installations. Failure to do so can result in serious injury or electrical shock.
- Wear appropriate personal protective equipment, such as gloves and eye protection, during installation.
- If you are unsure about any step of the installation process, consult a qualified appliance technician.
- Ensure all connections are secure and watertight after installation to prevent leaks.
Product Overview
The UpStart Components 280187 Washer Drain Pump Motor is a replacement part for the original drain pump motor in compatible washing machines. Its function is to remove water from the washer tub during the drain cycle. This component is engineered for durability and ease of installation.
Compatible with part numbers: 280187, AP3953640, 1200164, 280187VP, 285998, 8181684, 8182819, 8182821, AH1485610, EA1485610, PS1485610.

Figure 1: UpStart Components 280187 Washer Drain Pump Motor. This image shows the complete drain pump motor assembly, featuring the UpStart Components brand logo in the background.
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | UpStart Components |
| Part Number | AP-280187-DL76 |
| Style | Drain Pump |
| Power Source | AC/DC |
| Compatible Part Numbers | 280187, AP3953640, 1200164, 280187VP, 285998, 8181684, 8182819, 8182821, AH1485610, EA1485610, PS1485610 |
Installation
This section outlines the general steps for replacing a washer drain pump motor. Specific procedures may vary depending on your washing machine model. Always refer to your washing machine's service manual for detailed instructions.
- Preparation: Disconnect the washing machine from its power source and water supply. Move the machine to an area with adequate space for access.
- Access the Pump: Depending on your washer model, you may need to remove the front panel, back panel, or tilt the machine to access the drain pump.
- Drain Residual Water: Place a shallow pan or towels under the pump area to catch any residual water in the hoses. Disconnect the drain hoses from the pump.
- Disconnect Wiring: Carefully disconnect the electrical wiring harness from the old pump motor. Note the orientation of the wires if not clearly marked.
- Remove Old Pump: Unmount the old drain pump from its housing or brackets. This usually involves removing screws or releasing clips.
- Install New Pump: Position the UpStart Components 280187 drain pump motor in the same location as the old one. Secure it with the original screws or clips.
- Connect Wiring: Reconnect the electrical wiring harness to the new pump motor. Ensure connections are firm.
- Connect Hoses: Reattach the drain hoses to the new pump, ensuring they are securely clamped to prevent leaks.
- Test: Before reassembling the entire machine, perform a test cycle to check for proper drainage and leaks.
- Reassemble: Once confirmed operational and leak-free, reassemble the washing machine panels.

Figure 2: Side view of the drain pump motor. This image highlights the compact design and connection points of the pump motor, useful for understanding its placement during installation.

Figure 3: Rear view of the drain pump motor. This view shows the electrical connector and the motor's specifications label, which can be helpful for wiring during installation.
Operating Instructions
The UpStart Components 280187 Washer Drain Pump Motor operates automatically as part of your washing machine's normal cycle. Once correctly installed, no direct user interaction is required for its operation. The pump will activate during the drain and spin cycles to remove water from the wash tub.

Figure 4: Front view of the drain pump impeller. This image shows the impeller blades responsible for moving water, indicating the pump's functional end.
Maintenance
The drain pump motor itself is generally maintenance-free. However, regular maintenance of your washing machine can help prolong the life of all its components, including the drain pump.
- Check for Obstructions: Periodically inspect the drain pump filter (if your washing machine has one) and the drain hoses for lint, small objects, or other debris that could impede water flow or damage the pump.
- Inspect Hoses: Ensure drain hoses are not kinked or blocked, which can put strain on the pump.
- Listen for Unusual Noises: If the pump starts making unusual noises (grinding, humming without draining), it may indicate an obstruction or a failing component.
Troubleshooting
If your washing machine is experiencing drainage issues after installing the new pump, consider the following:
- No Drain:
- Verify the washing machine is receiving power.
- Check electrical connections to the pump motor for looseness or corrosion.
- Inspect the drain hose for kinks or blockages.
- Ensure the pump filter (if applicable) is clean.
- Slow Drain:
- Check for partial blockages in the drain hose or pump filter.
- Ensure the drain hose is not too high, which can create back pressure.
- Leaking:
- Inspect all hose connections to the pump for proper seating and secure clamps.
- Check the pump housing for cracks or damage (unlikely with a new part, but possible during installation).
If troubleshooting steps do not resolve the issue, it is recommended to consult a qualified appliance repair technician.
Warranty and Support
This UpStart Components replacement part is covered by a warranty offered solely by UpStart Components. This product is not affiliated with any original equipment manufacturer (OEM) brands and is not covered under any warranties offered by the original manufacturers of the washing machine. For warranty claims or technical support, please contact UpStart Components directly.
For further assistance, please refer to the contact information provided by UpStart Components at the point of purchase or on their official website.