Overview of Kenmore Dishwasher Model 665
The Kenmore dishwasher model 665 is part of Sears’ popular line of home appliances designed for durability and convenience. Known for its simple yet effective design, the model features various parts that work together to deliver spotless dishes. It typically includes a control panel, wash arms, filters, pumps, and a variety of sensors, each playing a vital role in the dishwasher’s operation.
Understanding these parts can help users identify issues quickly and decide whether a replacement or professional repair is necessary. Here, we explore the main components that comprise the Kenmore dishwasher model 665.
Main Parts of Kenmore Dishwasher Model 665
The dishwasher’s parts can be categorized based on their function: water circulation, drainage, heating, control, and structural components. Let’s examine each category in detail.
1. Water Inlet Valve
The water inlet valve controls the flow of water into the dishwasher from the household supply. When the dishwasher starts a cycle, the inlet valve opens to allow water in and closes once the desired water level is reached.
Common issues:
- No water entering the dishwasher
- Leaking water during operation
- Faulty valve solenoid
Maintenance tips:
- Check for clogs or debris
- Replace if faulty or damaged
2. Wash Arms and Nozzles
The wash arms are rotating arms equipped with small nozzles that spray water onto the dishes during the wash cycle. The model 665 typically has upper and lower wash arms.
Common issues:
- Clogged nozzles
- Broken or cracked arms
- Reduced water spray leading to poor cleaning
Maintenance tips:
- Remove and clean the nozzles regularly
- Ensure the arms rotate freely
3. Filters
Filters trap food particles and debris to prevent clogs and ensure clean water circulates during the wash cycle. The model 665 generally includes a coarse filter and a fine filter.
Common issues:
- Clogging leading to poor drainage or water recirculation
- Build-up of debris
Maintenance tips:
- Clean filters after every few cycles
- Replace if excessively damaged
4. Pump Assembly
The pump circulates water through the spray arms and drains it at the end of the cycle. It comprises a motor and impeller.
Common issues:
- Noisy operation
- Failure to drain water
- Pump motor failure
Maintenance tips:
- Clear debris from impeller
- Replace faulty pump motor
5. Drain Valve and Pump
Drain components remove wastewater from the dishwasher. The drain pump and its associated valve ensure proper drainage.
Common issues:
- Water remaining at the bottom after cycle
- Clogging or blockage
Maintenance tips:
- Check for obstructions
- Replace defective pump or valve
6. Heating Element
The heating element raises water temperature, aiding in cleaning and drying. It’s usually a coil located at the bottom of the tub.
Common issues:
- Dishwasher not drying dishes
- Water not reaching proper temperature
- Element failure or burnout
Maintenance tips:
- Test for continuity with a multimeter
- Replace if faulty
7. Thermostat and Temperature Sensors
These sensors monitor water temperature and relay data to the control board to regulate heating.
Common issues:
- Incorrect temperature readings
- Dishwasher not heating properly
Maintenance tips:
- Test sensors for proper function
- Replace if defective
8. Control Panel and Electronic Components
The control board, switches, and display panel manage cycle selection and monitor operations.
Common issues:
- Unresponsive controls
- Error codes
- Malfunctioning display
Maintenance tips:
- Reset or replace control board
- Check wiring connections
9. Door Latch and Switch
Ensures the door is securely closed before operation begins. It also signals the start of the cycle.
Common issues:
- Dishwasher not starting
- Door not locking properly
Maintenance tips:
- Inspect latch for wear
- Replace faulty switch or latch assembly
Common Problems and Troubleshooting
Understanding the parts can help diagnose common issues with the Kenmore dishwasher model 665.
1. Dishwasher Not Filling with Water
Possible causes:
- Faulty water inlet valve
- Blocked or kinked water supply hose
- Malfunctioning float switch
Troubleshooting steps:
- Inspect the water inlet valve for debris or damage
- Check the float switch for proper movement
- Ensure water supply is active
2. Not Draining Properly
Possible causes:
- Clogged or defective drain pump
- Blocked drain hose
- Faulty drain valve
Troubleshooting steps:
- Clear obstructions from the drain hose
- Test the drain pump motor
- Replace if necessary
3. Poor Cleaning Performance
Possible causes:
- Clogged spray nozzles
- Dirty filters
- Low water temperature
Troubleshooting steps:
- Clean or replace spray arms
- Clean filters thoroughly
- Check heating element and sensors
4. Dishwasher Not Drying Dishes
Possible causes:
- Faulty heating element
- Malfunctioning thermostat
- Improper loading
Troubleshooting steps:
- Test and replace heating element
- Ensure proper cycle selection
- Check temperature sensors
Parts Replacement and Maintenance Tips
Regular maintenance extends the lifespan of the Kenmore dishwasher model 665 and helps prevent costly repairs.
Routine Maintenance Checklist:
- Clean filters after every few cycles
- Inspect spray arms for clogs and damage
- Check the door latch and seal for wear
- Test the heating element periodically
- Ensure water supply hoses are unobstructed
- Keep the interior dry and clean
Replacing Parts:
When a component fails, replacing it promptly is crucial. Many Kenmore parts are available through authorized service centers or online retailers. Always ensure you purchase compatible parts specific to the 665 model.
Steps for Replacement:
1. Unplug the dishwasher or turn off power supply.
2. Remove the necessary panels to access the component.
3. Disconnect electrical connections carefully.
4. Remove mounting screws or clips.
5. Install the new part and reconnect wiring.
6. Reassemble panels and restore power.
Conclusion
The Kenmore dishwasher model 665 is a dependable appliance with a variety of parts working harmoniously to deliver efficient cleaning. Familiarity with its key components—from water inlet valves and spray arms to filters and electronic controls—empowers users to troubleshoot issues effectively and perform necessary maintenance. Regular inspections and timely replacements of worn or faulty parts can significantly enhance the longevity and performance of the dishwasher. Whether you are a homeowner seeking to understand your appliance better or a technician performing repairs, a thorough knowledge of the Kenmore dishwasher parts model 665 provides a solid foundation for maintaining this essential household device.
Frequently Asked Questions
What are common replacement parts available for Kenmore Dishwasher Model 665?
Common replacement parts for Kenmore Dishwasher Model 665 include door gaskets, spray arms, water inlet valves, filters, motors, and control boards. These parts help maintain optimal performance and extend the lifespan of your dishwasher.
How can I troubleshoot if my Kenmore Dishwasher Model 665 isn't draining properly?
First, check and clean the drain filter and drain hose for clogs. Inspect the drain pump for obstructions or damage. Replacing a faulty drain pump or cleaning the filter usually resolves drainage issues in Model 665 dishwashers.
Where can I find compatible replacement parts for Kenmore Dishwasher Model 665?
Compatible parts can be purchased from authorized Kenmore parts dealers, appliance parts stores, or online retailers like Sears PartsDirect, AppliancePartsPros, and Amazon. Make sure to specify your model number to ensure proper fit.
Is it possible to replace the control board on Kenmore Dishwasher Model 665 myself?
Yes, if you have basic appliance repair skills, you can replace the control board. Always disconnect power before starting, carefully follow manufacturer instructions, and ensure you purchase the correct control board model specific to your dishwasher.
What are signs that the door latch or door switch is faulty in Kenmore Dishwasher Model 665?
Signs include the dishwasher not starting, stopping mid-cycle, or not draining properly. Replacing the door latch or switch can resolve these issues and is usually straightforward with proper tools.
How do I determine the correct spray arm parts for my Kenmore Dishwasher Model 665?
Check your dishwasher's serial number and model details, then consult the parts list in the user manual or online parts catalog. Many online retailers have diagrams to help identify the exact spray arm parts needed.
Are there any common issues with Kenmore Dishwasher Model 665 that require specific parts replacement?
Yes, common issues include leaking door seals requiring new gaskets, poor cleaning performance needing spray arm replacement, and electrical problems often linked to control board or wiring harness issues.
What maintenance tips can help prolong the life of parts in Kenmore Dishwasher Model 665?
Regularly clean filters and spray arms, inspect and replace worn door gaskets, run vinegar cycles to prevent mineral buildup, and check for clogs in the drain to keep parts functioning smoothly.
