Replacing the wheels on a KG dishwasher is a relatively simple task that can be completed in a matter of minutes. However, it is important to follow the steps carefully to ensure that the dishwasher is properly leveled and operates correctly. Before you begin, gather the necessary tools and materials, including a Phillips head screwdriver, a 10mm socket wrench, and a pair of replacement wheels.
To begin, unplug the dishwasher and turn off the water supply. Next, open the dishwasher door and remove the lower dish rack. Locate the front leveling feet and use the screwdriver to adjust them so that the dishwasher is level from front to back. Once the dishwasher is level, locate the rear leveling feet and use the socket wrench to adjust them so that the dishwasher is level from side to side. Finally, reinstall the lower dish rack and plug the dishwasher back in.
If you are still having trouble leveling the dishwasher, you may need to replace the wheels. To do this, first remove the kickplate at the bottom of the dishwasher. Next, locate the four bolts that secure the wheels to the dishwasher frame. Use the socket wrench to remove the bolts and then pull the wheels off of the axle. Install the new wheels onto the axle and tighten the bolts. Finally, reinstall the kickplate and level the dishwasher again.
Preparing for Wheel Replacement
Thorough preparation is crucial for a successful dishwasher wheel replacement. Here’s a detailed guide to ensure you’re well-prepared for the task:
Gather Necessary Tools and Materials
- New dishwasher wheels
- Phillips or flathead screwdriver
- Wrench or socket set
- Pliers
- Towels
Disconnect Dishwasher and Power
- Turn off the water supply to the dishwasher.
- Unplug the dishwasher from the electrical outlet.
- Disconnect the water hoses from the back of the dishwasher using pliers.
Clear Out Dishwasher
- Remove all dishes and utensils from the dishwasher.
- Rinse out any remaining water or food residue.
- Clean the dishwasher door seal with a damp cloth to prevent leaks.
Move Dishwasher to Accessible Location
- Tilt the dishwasher slightly forward to clear the wheels from the floor.
- Carefully pull the dishwasher out from the cabinet opening.
- Place the dishwasher on a stable, flat surface, such as towels on the kitchen floor.
Identifying Wheel Components
The wheels of a KG dishwasher are an essential component that enables the appliance to be easily moved for cleaning or maintenance. To replace the wheels, it is crucial to first identify the different components involved.
Front and Rear Wheels
KG dishwashers typically have two front wheels and two rear wheels. The front wheels are usually located at the front bottom corners of the dishwasher, while the rear wheels are located at the rear bottom corners. The front wheels are generally larger and more robust than the rear wheels.
Locking Mechanism
Many KG dishwashers feature a locking mechanism for the wheels. This mechanism prevents the dishwasher from rolling unintentionally during operation or transportation. The locking mechanism is usually located on the top or side of the wheel assembly and can be engaged by pressing a button or lever.
Wheelbase
The wheelbase refers to the distance between the front and rear wheels. This measurement is important for ensuring that the dishwasher is stable and able to roll smoothly. The wheelbase can be adjusted on some models to accommodate different floor heights.
Wheel Capacities
| Wheel Type | Maximum Capacity |
|---|---|
| Front Wheel | 150-200 lbs |
| Rear Wheel | 100-150 lbs |
The wheel capacities indicate the weight that each wheel is rated to support. It is important to ensure that the wheels are capable of supporting the combined weight of the dishwasher and its contents.
Disassembling the Dishwasher Door
1. Remove the Kick Plate
Locate the kick plate, a thin panel at the bottom front of the dishwasher. Use a screwdriver to remove the screws securing it, then gently pull the kick plate off.
2. Disconnect the Wires
Disconnect the wires connected to the door switch and child lock (if applicable). Use a pair of pliers or wire cutters to carefully snip the wires near the terminals. Take note of which wires connect to which terminals for reassembly.
3. Remove the Door Panel
Carefully remove the door panel, which is typically held in place by screws or clips:
| Method | Instructions |
|---|---|
| Screws | Locate and remove all screws securing the door panel around the edges. Pull gently at the panel to detach it. |
| Clips | Find the clips connecting the door panel to the door frame. Use a flat-head screwdriver or a plastic pry tool to release each clip gently. Lift the panel off the frame. |
Once the door panel is removed, you can disconnect the wires to the door latch and handle (if applicable). Be cautious when handling these wires, as they may be fragile.
Removing the Old Wheels
Identifying the screws or bolts that secure the wheels to the dishwasher is the first step. They are often found on the bottom front and back of the appliance. To remove these fasteners, you will need a screwdriver or wrench of the appropriate size.
Carefully lift the dishwasher slightly to relieve the weight on the wheels once the fasteners are removed. This will provide better access to the wheels.
Using your fingers or a pry bar, gently dislodge the wheels from their slots. Be cautious not to damage the dishwasher’s base or the wheels themselves.
Detailed Steps for Removing the Wheels
| Step | Description |
|---|---|
| 1. | Locate the screws or bolts that secure the wheels to the dishwasher. |
| 2. | Using a screwdriver or wrench, remove the fasteners. |
| 3. | Lift the dishwasher slightly to relieve the weight on the wheels. |
| 4. | Using your fingers or a pry bar, gently dislodge the wheels from their slots: – If using your fingers, apply firm pressure to the wheel’s edge and pull it straight down. – If using a pry bar, insert the tool between the wheel and the dishwasher base, and pry the wheel loose by applying leverage. |
Installing the New Wheels
Step 1: Gather Necessary Tools
Before you begin, gather the following tools:
- New wheels
- Screwdriver
- Pliers (optional)
Step 2: Remove Old Wheels
- Locate the screws holding the old wheels in place.
- Carefully remove the screws using the screwdriver.
- Gently pull the old wheels away from the dishwasher.
Step 3: Clean the Mounting Points
- Wipe the mounting points on the dishwasher with a clean cloth to remove any debris or dirt.
- If the mounting points are rusted or corroded, lightly sand them with fine-grit sandpaper to ensure a secure fit for the new wheels.
Step 4: Align and Position the New Wheels
- Align the new wheels with the mounting points on the dishwasher.
- Make sure the wheels are facing the correct direction and that they are properly seated.
Step 5: Secure the New Wheels
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Insert the screws into the mounting points.
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Tighten the screws firmly using the screwdriver. Ensure that the wheels are secure and do not wobble. To prevent overtightening, use a torque wrench set to the manufacturer’s recommended torque specifications.
-
If you encounter difficulty tightening the screws, use pliers to hold the screw head in place.
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Double-check the tightness of the screws to ensure a secure fit.
| Wheel Type | Tightening Torque (ft-lbs) |
|---|---|
| Standard | 10-15 |
| Heavy-Duty | 15-20 |
Reassembling the Dishwasher Door
1. Start by lifting the dishwasher door up and off the dishwasher base. Be careful not to damage the door or the dishwasher.
2. Locate the two screws that hold the door panel in place. Remove the screws and carefully lift the door panel off the door.
3. Locate the four screws that hold the inner door liner in place. Remove the screws and carefully lift the inner door liner off the door.
4. Clean all of the surfaces of the door, door panel, and inner door liner with a damp cloth.
5. Replace the inner door liner on the door and secure it with the four screws.
6. Replace the door panel on the door and secure it with the two screws. Be sure to align the door panel correctly with the door.
7. Test the door to make sure that it opens and closes smoothly.
8. If the door is not opening or closing smoothly, adjust the screws that hold the door panel in place until the door opens and closes smoothly.
Aligning and Leveling the Dishwasher
Once the wheels are replaced, it’s crucial to align and level the dishwasher for optimal performance and to prevent any unevenness or wobbling.
Step 1: Position the Dishwasher
Carefully slide the dishwasher back into its designated space, ensuring that it’s centered and aligned with the surrounding cabinetry.
Step 2: Adjust the Height
Using the adjustable feet or leveling legs located at the base of the dishwasher, adjust the height so that the appliance is level from front to back and side to side. You can use a level tool or rely on your observation to guide you.
Step 3: Tighten the Feet
Once the dishwasher is at the desired height, tighten the feet securely using a wrench or adjustable tool to prevent any further movement.
Step 4: Check Alignment
Open and close the dishwasher door to ensure that it operates smoothly and without any rubbing or catching. If necessary, make minor adjustments to the alignment by carefully moving the dishwasher side to side or forward and backward.
Step 5: Inspect the Installation
After aligning and leveling the dishwasher, visually inspect the installation to ensure that it’s stable and secure. Check that there are no gaps between the dishwasher and the surrounding cabinetry and that the feet are providing adequate support.
Step 6: Run the Dishwasher Empty
To finalize the installation process, run the dishwasher through an empty cycle. This will help distribute any remaining water and ensure that it’s functioning properly before loading it with dishes.
Step 7: Verify Alignment and Leveling
After the empty cycle, check the alignment and leveling one last time. Open and close the dishwasher door to confirm that it’s still operating smoothly and without any issues. If necessary, make any final adjustments to the alignment or leveling to ensure optimal performance.
Calibrating the Dishwasher
Step 8: Fine-tuning
Once the dishwasher has completed a few cycles, it’s essential to fine-tune the calibration for optimal performance. Here are some additional tips to ensure precision:
- Observe the dishwashing process carefully. If dishes are not being cleaned properly, adjust the water pressure accordingly.
- Check the detergent dispenser. If detergent residue remains after a cycle, try using a different type of detergent or adjusting the amount dispensed.
- Inspect the spray arms. Ensure they are not blocked and can rotate freely. If necessary, clean or replace them.
- Monitor the dishwasher’s water temperature. If the water is not hot enough, adjust the temperature setting or consider using a commercial dishwasher cleaner to remove any build-up.
- Evaluate the drain hose. If it is kinked or blocked, it can affect the dishwasher’s ability to drain properly. Make sure the hose is positioned correctly and not obstructed.
- Run a diagnostic test. Many modern dishwashers have built-in diagnostic tests that can identify potential issues. If any errors are detected, refer to the user manual for troubleshooting steps.
- Consider using a water softener. If you live in an area with hard water, installing a water softener can help prevent mineral build-up and improve the dishwasher’s performance.
- Consult a qualified technician. If you are unable to resolve calibration issues on your own, don’t hesitate to contact a licensed appliance repair technician for assistance.
| Troubleshooting Tip | Description |
|---|---|
| Dishwasher not cleaning dishes properly | Adjust water pressure, check detergent dispenser, clean or replace spray arms. |
| Detergent residue on dishes | Try using a different type of detergent, adjust the amount dispensed. |
| Blocked spray arms | Clean or replace spray arms to ensure free rotation. |
| Low water temperature | Adjust temperature setting, use a dishwasher cleaner to remove build-up. |
| Kinked or blocked drain hose | Position the hose correctly and ensure it is not obstructed. |
| Diagnostic test indicates errors | Refer to the user manual for troubleshooting steps. |
| Hard water | Install a water softener to prevent mineral build-up. |
Tools and Materials
Before you start, gather the following tools and materials:
- Replacement dishwasher wheels
- Socket wrench or spanner
- Screwdriver
- Pliers
Step-by-Step Instructions
1. Unplug the Dishwasher:
Disconnect the dishwasher from the electrical outlet.
2. Turn Off Water Supply:
Close the water supply valve under the kitchen sink.
3. Remove the Front Panel:
Open the dishwasher door and locate the screws holding the front panel in place. Remove the screws and carefully lift the panel off.
4. Disconnect Water Supply Lines:
Using pliers, disconnect the water supply lines from the dishwasher.
5. Remove Drain Hose:
Unclamp and remove the drain hose from the dishwasher.
6. Disconnect Power Cord:
Locate the power cord and disconnect it from the dishwasher.
7. Remove Old Wheels:
Use a socket wrench or spanner to unscrew the nuts holding the old wheels in place. Lift off the old wheels.
8. Install New Wheels:
Place the new wheels on the dishwasher and secure them with the nuts. Tighten the nuts firmly.
9. Reassemble the Dishwasher:
Reattach the drain hose, power cord, water supply lines, front panel, and any other components you removed.
Troubleshooting Common Issues
Dishwasher Wheels Not Rolling Smoothly:
- Check if the wheels are properly aligned.
- Ensure that there is no debris or grime stuck in the wheel housings.
- Lubricate the wheels with silicone spray or WD-40.
- If the wheels are damaged, replace them.
Dishwasher Vibrates When Rolling:
- Ensure that the wheels are balanced and securely tightened.
- Check for any loose components inside the dishwasher, such as the dishes or cutlery basket.
- Adjust the leveling feet under the dishwasher to level it properly.
Dishwasher Makes Noise When Rolling:
- Lubricate the wheels as described above.
- Check for any loose components that may be rattling or banging against the wheels.
- If the noise persists, inspect the motor for any issues.
Dishwasher Not Rolling at All:
- Check if the power cord is plugged in.
- Ensure that the wheels are not obstructed by anything.
- Inspect the motor for any damage or malfunction.
- Contact a qualified appliance repair technician for assistance.
Safety Precautions for Dishwasher Wheel Replacement
1. Unplug the Dishwasher
Before beginning any work, disconnect the dishwasher from its power source by unplugging it. This will prevent electrical shocks or other hazards.
2. Turn Off the Water Supply
Locate the water supply valve behind or under the dishwasher and turn it off. This will prevent water from flowing into the appliance while you work.
3. Wear Gloves
Dishwashers often contain sharp edges and broken glass or other debris. Wear protective gloves to avoid cuts or punctures.
4. Clear the Area
Remove any dishes or other items from the dishwasher. Clean up any spills or debris around the appliance to create a safe work area.
5. Level the Dishwasher
If the dishwasher is not level, it can put unnecessary strain on the wheels and other components. Use a level to check the dishwasher’s height and adjust the leveling feet as needed.
6. Inspect the Wheels
Check the wheels for any visible damage, such as cracks, breaks, or missing pieces. If any wheels are damaged, they should be replaced immediately.
7. Gather Necessary Tools
You will need a screwdriver, a wrench, and possibly a jack to perform the wheel replacement. Ensure you have the correct tools for the job.
8. Support the Dishwasher
Once the wheels are removed, the dishwasher will be heavy and unstable. Use a jack or other support to hold the appliance in place while you work.
9. Inspect the Wheel Axles
Check the wheel axles for any rust, corrosion, or other damage. Clean or replace any damaged axles to prevent further issues.
10. Wheel Replacement
1. Remove the screws or bolts that hold the wheels in place.
2. Slide the old wheels off the axles.
3. Position the new wheels on the axles, aligning the bolts or screws.
4. Tighten the bolts or screws securely using a wrench or screwdriver.
5. Check that the wheels are securely attached and rotating smoothly.
How To Replace Wheels On An LG Dishwasher
Replacing the wheels on an LG dishwasher is a relatively simple task that can be completed in a few minutes. By following these steps, you can easily replace the wheels and get your dishwasher back up and running.
- Unplug the dishwasher. Before you begin, be sure to unplug the dishwasher from the power outlet.
- Remove the bottom access panel. The bottom access panel is located at the front of the dishwasher. Use a screwdriver to remove the screws that hold the panel in place, and then lift the panel off.
- Locate the wheels. The wheels are located at the bottom of the dishwasher, near the corners. There are usually four wheels, two on each side.
- Remove the old wheels. Use a wrench or pliers to loosen the nuts that hold the wheels in place. Once the nuts are loose, you can remove the wheels by hand.
- Install the new wheels. Place the new wheels on the dishwasher, and then tighten the nuts until they are snug. Be sure not to overtighten the nuts, as this could damage the wheels.
- Reinstall the bottom access panel. Once the new wheels are in place, you can reinstall the bottom access panel. Be sure to tighten the screws securely.
- Plug in the dishwasher. Once the bottom access panel is reinstalled, you can plug the dishwasher back into the power outlet.
People Also Ask About How To Replace Wheels On An LG Dishwasher
How often should I replace the wheels on my LG dishwasher?
The wheels on an LG dishwasher should be replaced every 3-5 years, or more often if they show signs of wear and tear.
What are the signs of wear and tear on dishwasher wheels?
The signs of wear and tear on dishwasher wheels include:
- Cracking or splitting
- Denting or bulging
- Wobbling or shaking
- Noise when the dishwasher is running
