How to change the pump in a Bosch washing machine?

The pump in your Bosch washing machine may be malfunctioning if it is emptying slowly or not at all. Although changing the pump might seem like a difficult undertaking, you can do it on your own with the correct assistance. To make the process of replacing the pump in your Bosch washing machine as easy as possible, this article will guide you through each step.

Prior to replacing it, it’s critical to comprehend the function of the pump. The pump in your washing machine is in charge of taking the water out of the drum at the conclusion of each cycle. When it malfunctions, you’ll probably notice other drainage problems or water still in the drum. You can avoid expensive repairs and restore your machine’s efficiency by replacing the pump.

Everything will be covered, including assembling the required equipment and parts and disconnecting the old pump before installing the new one. This guide will assist you in getting your washing machine back in working order, whether you’re a do-it-yourself enthusiast or just want to cut costs on repairs. Together, let’s get your washer functioning like new once more!

It could be necessary to replace the pump in your Bosch washing machine if it isn’t draining correctly. Although changing the pump might seem difficult, you can do it yourself if you have some patience and a few simple tools. You can get back to clean clothes and smooth operation with the help of this guide, which will walk you through the process of safely and effectively replacing the pump in your Bosch washing machine.

Let"s make sure that the part is broken

How can I figure out that my Bosch washing machine’s malfunctioning pump is the cause? You will need to watch the "home assistant" in action and determine the primary "symptoms" of its "disease." A conclusion regarding the nature of the malfunction is drawn from this data.

You should focus first on the breakdown’s outward symptoms. Contemporary Bosch washing machines alert users to system failures by displaying an error code on the screen. It is simple to determine whether the drainage system’s incapacity is the cause of the machine "freezing" after deciphering the designation using the device’s instructions. The "braking" of the washing cycle precisely at the point of emptying the tank of waste water is the primary indicator of a malfunctioning drain pump.

Verify if there is a spin option available in the washing program you have chosen. If not, consider executing this function on its own. Occasionally, operators unintentionally choose a mode that prevents water from draining, which prevents the machine from ever considering emptying the tank.

It is advised to check the drain hose for kinks after that. The location of the drain hose should be uniform and at a height of 50–60 cm from the ground. If it is not pinched in any place, you should check to see if the tube’s cavity is blocked. The element is checked and disconnected from the sewer outlet in order to accomplish this. At this point, you can start the machine’s "Drain" mode and aim the hose’s free end into the bathtub.

There is a blockage in the home communications system if the water begins to drain.

You will need to check the trash filter if it turns out that the obstruction in the drain hose is not the cause of the issue. It is situated at the Bosch washing machine’s base. To access the front wall of the case, you must either open a special hatch or remove the protective panel. Make sure a container is underneath the filter plug to catch the water that will start to drain out of the system before you unscrew the plug. Once the liquid has drained, you must rinse the filter element and clean the hole’s walls of any accumulated debris or dirt that has become stuck.

Next, you need to light the debris filter hole with a flashlight. Examine the impeller and see how it rotates with a long wooden stick. If the component is immobile or rotates very slowly, you can start by inspecting the Bosch washing machine’s pump.

Preparing equipment for repair

It really isn’t that hard to replace the pump yourself. It will take approximately one hour to complete the task. Prior to beginning the repair, you must set up the necessary tools and locate the drain pump on Bosch washing machines.

Make sure to take safety precautions: disconnect the device from the home communications and turn off the washing machine’s electricity before beginning any work.

The drainage system components of the majority of Bosch washing machines are located in the lower body and are shielded by a panel or a dedicated hatch. It is advised to use a slotted screwdriver to release the latches. You must remove the panel by carefully prying it off with a tool.

You can see where the trash filter is when the false panel is taken off or the hatch is open. This plastic structure shields the drain pump’s impeller from debris and foreign objects. The filter element needs to be unscrewed and cleaned in warm water.

Once the filter is taken out, the hole allows you to access the pump’s impeller. Examine it and give it a twist with a long stick. The blades ought to spin freely and with slight jerks. If the element is difficult to move, it’s possible that other debris has stuck or that a hair is wound around it. You will need to remove the drain pump from the machine in order to clean the component.

Placing the washing machine on its side is the next step. To protect the body, place a blanket or carpet on the floor before putting the machine down. After that, the machine is smoothly and carefully lowered. Certain models come with a tray that needs to be taken out and set aside. You can see the pump and the snail by peering beneath the Bosch washing machine’s base.

Use a multimeter to inspect the element before beginning to replace the drain pump. Set the tester’s alternating voltage to 700 V and attach the device’s probes to the pump terminals. Subsequently, the automated device needs to be connected to an outlet and the "Drain" program initiated. You must eventually check the value that is shown on the multimeter screen. You can begin replacing the part if the display shows 220 Volts but the pump is not draining.

If the water drain program functions properly but the element is not receiving voltage, the likelihood of the control module malfunctioning is high. It is not advisable to climb into the washer’s electronics with your hands if you lack the necessary skills and understanding. Using the master’s assistance is preferable.

Although replacing the pump in a Bosch washing machine may seem difficult, it is actually quite doable with the correct advice. Important procedures include turning off the electricity, emptying the last of the water, and carefully taking out the old pump before replacing it. To guarantee that your washing machine keeps functioning smoothly and effectively, each step is essential.

By following the specified process, you’ll save money on repairs in addition to getting your washing machine working again. Make sure to review your work again, and if you run into any specific problems, refer to the machine’s manual. Your appliance’s lifespan can be significantly increased with regular maintenance and replacements.

In the event that problems arise or if replacing the pump doesn’t fix the problem, consulting an expert could be worthwhile. They are able to offer a comprehensive examination and guarantee that every part is operating as it should. You’ll quickly return to wearing clean clothes with a little perseverance and attention to detail!

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