Introduction
This manual provides essential information for the installation, maintenance, and troubleshooting of the UpStart Components W10276397 Washer Drain Pump. This replacement part is designed to be compatible with specific Maytag washing machine models, including the MVWC350AW1, and other models requiring part numbers WPW10276397, AP6018417, W10276397, PS11751719, and WPW10276397VP.
The drain pump is a critical component responsible for removing water from your washing machine during the drain and spin cycles. Replacing a faulty drain pump can restore your appliance's functionality and extend its lifespan.
Safety Information
WARNING: Before attempting any repair or installation, always disconnect the washing machine from its power source and water supply to prevent electric shock or water damage.
- Ensure the appliance is unplugged from the electrical outlet.
- Turn off the water supply valves to the washing machine.
- Wear appropriate personal protective equipment, such as gloves, to protect your hands.
- Be aware of sharp edges or components during installation.
- If you are unsure about any step, consult a qualified appliance technician.
- This is a replacement part; ensure it matches your original part before installation.
Compatibility
This UpStart Components drain pump is a compatible replacement for the following part numbers and models:
- Part Numbers: WPW10276397, AP6018417, W10276397, PS11751719, WPW10276397VP
- Compatible Maytag Washer Models: MVWC350AW1 and others that use the listed part numbers.
Always verify the part number on your existing drain pump to ensure proper fit and function.
Setup and Installation
The following steps outline the general procedure for replacing a washer drain pump. Specific washer models may vary slightly.
Tools Required:
- Screwdriver (Phillips and/or Flathead)
- Pliers
- Bucket or shallow pan
- Towels
Installation Steps:
1. Prepare the Washer:
Disconnect the washer from the power outlet and turn off the water supply. Pull the washer away from the wall to access the rear. Place towels on the floor to catch any residual water.
2. Access the Drain Pump:
Depending on your washer model, you may need to tilt the washer back, remove the front panel, or remove the rear panel to access the drain pump. Consult your washer's specific service manual if unsure.
Image: Side view of the W10276397 washer drain pump, highlighting the motor and housing components.
3. Drain Residual Water:
Place a shallow pan or bucket under the drain pump. Carefully loosen the clamps on the hoses connected to the drain pump and allow any remaining water to drain into the pan. Be prepared for water to spill.
4. Disconnect Hoses and Wiring:
Once the water is drained, completely remove the hoses from the old drain pump. Disconnect the electrical wiring harness from the pump. Note the orientation of the wires if they are not color-coded.
Image: Close-up of the drain pump, illustrating the red and white electrical wires connected to the pump's housing.
5. Remove the Old Pump:
Unscrew any mounting screws or release any clips holding the old drain pump in place. Carefully remove the old pump from the washer chassis.
Image: Angled view of the drain pump, featuring a label with technical specifications such as "DRAIN PUMP", "120V~", "60Hz", and "0.95A".
6. Install the New Pump:
Position the new UpStart Components drain pump in the same location as the old one. Secure it with the mounting screws or clips. Reconnect the electrical wiring harness, ensuring a secure connection.
Image: Top-down perspective of the drain pump, clearly showing the threaded outlet port and the main body of the pump.
7. Reconnect Hoses:
Attach the drain hoses to the new pump, securing them with the clamps. Ensure all connections are tight to prevent leaks.
8. Reassemble and Test:
Reattach any panels removed earlier. Push the washer back into its position. Reconnect the water supply and plug the washer back into the power outlet. Run a short drain or rinse cycle to check for leaks and proper operation of the new drain pump.
Maintenance
While the drain pump itself requires minimal maintenance, regular care of your washing machine can help prolong its life and prevent future issues:
- Check for Obstructions: Periodically check the drain pump filter (if accessible on your model) for lint, coins, or other small objects that can clog the pump and impede drainage.
- Avoid Overloading: Overloading the washer can strain the pump and other components.
- Use Proper Detergent: Use only high-efficiency (HE) detergent in HE washers to prevent excessive suds that can interfere with drainage.
- Inspect Hoses: Occasionally inspect drain hoses for kinks, cracks, or blockages.
Troubleshooting
If your washing machine is experiencing drainage issues after replacing the pump, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Washer not draining water. | Clogged drain hose or filter; faulty lid switch; kinked drain hose. | Check and clear drain hose/filter. Ensure lid switch is functioning. Straighten any kinks in the drain hose. |
| Pump making noise but not draining. | Debris in the pump impeller; pump motor failure. | Disconnect power, access pump, and check for debris in the impeller. If clear, the pump motor may be failing. |
| Water leaking from pump area. | Loose hose clamps; cracked hose; improperly seated pump. | Tighten hose clamps. Inspect hoses for damage and replace if necessary. Re-seat the pump securely. |
| Washer stops mid-cycle. | Drainage issue preventing cycle progression. | Refer to "Washer not draining water" solutions. Ensure proper drainage is occurring. |
If troubleshooting steps do not resolve the issue, it is recommended to consult a professional appliance repair technician.
Specifications
| Attribute | Detail |
|---|---|
| Brand | UpStart Components |
| Part Number | AP-WPW10276397-DL126 |
| Style | Drain Pump |
| Power Source | AC/DC |
| Compatible Part Numbers | WPW10276397, AP6018417, W10276397, PS11751719, WPW10276397VP |
| Date First Available | February 4, 2020 |
Warranty and Support
This product is an UpStart Components Brand replacement part. It is not an OEM (Original Equipment Manufacturer) product. Any warranties for this product are offered solely by UpStart Components and are not covered under any warranties offered by the original manufacturers of the appliances this part is compatible with.
For specific warranty details or support inquiries, please contact UpStart Components directly or refer to the documentation provided with your purchase.