The pump in your LG washing machine may be malfunctioning if the water is not draining properly. To make sure the pump is operating as it should, you can inspect it yourself before hiring a repair service.
Gaining knowledge about how to inspect the pump can help you save money and time. This tutorial will show you how to perform the necessary tests to determine whether the pump is the cause of the draining issues with your machine.
If you’re not a technical expert, don’t worry; all you need to complete this simple process is a few simple tools. Let’s get started on the procedures for fixing your washing machine.
Diagnosis of the pump
Once you reach the drain pump, grab a screwdriver and remove the bolts holding the snail from the electrical power supply unit. After that, you ought to unplug the impeller from the motor. Examine a snail for obstructions; if trash is found inside, clean the area.
Examine the sealing gaskets to make sure they are in good shape and are not worn out.
Without taking the component out of the electric motor, you can inspect how the washing machine pump is working. A multimeter will be useful in this situation. The pump contacts are touched by the tester probes. The pump needs to be changed if the device’s display isn’t showing readings.
Liquid can occasionally enter the pump due to deformed rubber gaskets. The rotor wears out more quickly as a result of the grease being washed away by water. The pump needs to be treated with lubricant in this scenario. When selecting a composition, particular consideration ought to be given to its:
- moisture resistance;
- heat resistance;
- consistency (it should be thick).
Silicone grease is ideal for treating the drain pump because it satisfies all the requirements. The pump needs to be put back in its original location after the process.
The mechanical diagnostic process will involve removing the snail in order to check the impeller stroke and bushing wear. It is necessary to manually turn the impeller. The part rotates sporadically when it is operating normally. The magnetic rotor is the source of the jerky movement. The impeller needs to be shaken left and right after that. Should substantial play be found, the pump needs to be replaced.
You must go to the final diagnostics if none of the actions listed above reveal any malfunctions. The motor will be directly connected to the electrical network as part of this process. You’ll need to prepare a wire with two terminals and a plug for this. The pump should not produce any noise when it is plugged into a socket.
We examine the snail
Should you detect an unexplained buzzing sound near the drain pump (located on the lower right portion of the body), it is probable that a tiny object has become lodged in the pump snail or a substantial obstruction is expressing itself. The steps involved in inspecting the LG automatic machine’s pump are as follows:
- gain access to the garbage filter (it is behind a small door located at the bottom of the front wall of the case);
- carefully unscrew the cover;
Water will start to leak from the system when working with the drain filter, so the area beneath the machine needs to be covered with a cloth beforehand.
- shine a flashlight through the opened cavity of the snail and inspect it for foreign objects and blockages. In a normal situation, only the pump impeller should be visible inside.
You can put the cover back on and operate the machine in test mode after clearing the debris and cleaning the snail’s cavity. A clogged inlet pipe is another frequent reason why the pump area makes loud noises. A special rod must be used to clean the hose, and it must be rinsed under running water.
| Step | Description |
| 1 | Unplug the washing machine to ensure safety. |
| 2 | Locate the pump by removing the back panel. |
| 3 | Check for any visible blockages or debris in the pump filter. |
| 4 | Use a multimeter to test the pump"s electrical connections. |
| 5 | If the multimeter shows no reading, the pump may need to be replaced. |
By identifying possible problems early on, testing the pump on your LG washing machine is an easy procedure that can help you save time and money. You can find out whether the pump is broken or in good working order by following the instructions.
By knowing how to inspect the pump, you can make sure that your washing machine keeps functioning properly and avoid unplanned malfunctions. Promptly addressing any wear or malfunction signs can help extend the life of your appliance.
These fundamental inspections enable you to take charge of your appliance maintenance, whether you’re an experienced do-it-yourselfer or a novice, and guarantee that your washing machine continues to function properly.
The pump in your LG washing machine may be malfunctioning if it isn’t draining properly. Accessing the pump, looking for obstructions, and testing its operation comprise the simple process of checking it. With the aid of this easy-to-follow guide, you can diagnose the issue and decide whether the pump requires cleaning or replacement.
