How to replace the bearings of a drum washing machine
Front-loading washing machines are one of the common appliances in modern households. However, after long-term use, the bearings may become worn or damaged, resulting in increased noise or poor operation. This article will introduce in detail how to replace the bearings of a drum washing machine and provide relevant data reference.
1. Preparations before replacing bearings
Before starting to replace the bearings, you need to prepare the following tools and materials:
| Tools/Materials | Quantity | Remarks |
|---|---|---|
| screwdriver set | 1 set | Includes Phillips and slotted screwdrivers |
| wrench | 1 handful | It is recommended to use an adjustable wrench |
| Bearing puller | 1 | For disassembling old bearings |
| new bearings | 1-2 pieces | Purchase based on washing machine model |
| Grease | Appropriate amount | For lubricating new bearings |
2. Steps to disassemble the drum washing machine
1.Turn off power and water: Make sure the washing machine is completely powered off and close the water inlet valve.
2.Remove the casing: Use a screwdriver to remove the screws on the back and top of the washing machine and carefully remove the casing.
3.Take out the inner cylinder: Remove the pulley and drive motor, and then take the inner drum out of the washing machine.
4.Remove old bearings: Use a bearing puller to remove the old bearing from the inner cylinder, being careful not to damage the inner cylinder.
3. Steps to install new bearings
1.Clean inner barrel: Wipe the inner cylinder bearing seat with a clean cloth to ensure there is no debris.
2.Apply grease: Apply grease evenly to the inner and outer rings of the new bearing.
3.Install new bearings: Gently press the new bearing into the bearing seat to ensure it is installed in place.
4.Reassemble the washing machine: Reinstall the inner cylinder, drive motor and outer casing in the reverse order of disassembly.
4. Common problems and solutions
| question | Possible reasons | Solution |
|---|---|---|
| There is still noise after the bearing is installed | Bearings are not installed in place or are not lubricated enough | Recheck bearing installation and re-grease |
| The inner cylinder cannot rotate | The drive motor is not connected correctly | Check motor wiring and reinstall |
| Washing machine leaking | The sealing ring is not installed properly | Reinstall the sealing ring and check for damage |
5. Things to note
1.Safety first: Be sure to turn off the power during operation to avoid the risk of electric shock.
2.Choose the right bearing: Different models of washing machine bearings may be different, please confirm the specifications before purchasing.
3.Be patient: The disassembly and installation process may take a long time, avoid damaging the parts with excessive force.
Through the above steps, you can successfully complete the replacement of the bearings of the drum washing machine. If you encounter a problem that cannot be solved, it is recommended to contact professional maintenance personnel.
check the details
check the details
en
