To preserve the lifetime and effective operation of your washing machine, maintenance and troubleshooting are necessary.
You can get the most use out of your equipment and avoid expensive repairs with regular maintenance. 

I’ll give you a comprehensive, step-by-step overview of washing machine maintenance in this article.

Important Safety Note: Make sure your washing machine is disconnected before conducting any repair or troubleshooting to prevent electric shock.

Washing machine upkeep in Part 1

Clean the Exterior: use a moist cloth and a light detergent to clean the machine’s exterior and get rid of any dirt and grime.
Pay close attention to the knobs and control panel since dirt accumulation might impair their functionality.
Detergent dispenser cleanup: if the detergent dispenser tray is removable, remove it and wash it in warm, soapy water.
Clean out the dispenser chamber of any buildup or obstructions with an old toothbrush or a tiny brush.
Clean the Drum: To get rid of any mould, mildew, or detergent buildup within the drum, run an empty hot water cycle with a cup of white vinegar or a washing machine cleanser.As an alternative, you may wash the drum with a solution of baking soda and water.
Locate the filter in your washing machine’s user manual, then check and clean it. 

The front bottom of the machine is often where it is.

The filter cap should be gently unscrewed and removed. To collect any water that may leak out, have a small dish or towel handy.
Remove any dirt, lint, or foreign items from the filter. Reintroduce it into the machine after giving it a good water rinse.
Check the Hoses: Consistently look for wear, cracks, or leaks in the input and output hoses.
To prevent water damage, replace any broken hoses as soon as possible.
To avoid excessive vibrations during the spin cycle, make sure the washing machine is level.
To establish the right balance, if required, adjust the machine’s feet.
Clean the Door Seal (Front-load Machines): To stop the formation of mould, routinely check and clean the rubber door seal on your front-loading machine.
Use a solution of water and a mild detergent to clean the seal. After cleaning, make sure it’s dry.

Part 2: Troubleshooting a Washing Machine

If the machine won’t turn on, make sure the power cable is hooked up to a working outlet.
Most machines won’t start if the door is left open, so be sure it is shut tightly.
Inspect your home’s electrical panel to see if there is a blown fuse or tripped circuit breaker.
Make sure the water supply valves, which are often found at the rear of the machine, are completely open if the machine won’t fill with water.Look for kinks or obstructions in the intake hoses.Use a multimeter to check the continuity of the water intake valve. It may need to be replaced if it is defective.

• If the machine won’t drain, look for kinks or obstructions in the drain pipe.
  Make sure the drain hose is installed correctly and that the water is not touching the hose’s end.
  Use a multimeter to check the continuity of the drain pump. If it isn’t working, it may need to be replaced.
  Make sure the machine is balanced properly and level if there is excessive vibration or noise.
  Check the drum or filter for any foreign objects or dangling things, such as buttons or coins.
  Check for damage and repair the shock absorbers (if any are present) as required.
  Check the inlet and output hoses for leaks or loose connections if the machine leaks water.
  For front-loading machines, look for debris or damage on the door seal.
  Check to see whether the detergent dispenser is blocked.
  Run an empty hot water cycle with white vinegar or a washer cleanser to get rid of bad odours and mould growth.
  Regularly clean the door seal and drum, particularly in front-loading machines.

It’s preferable to get help from a qualified expert or the manufacturer’s customer service if you run into complicated problems or are unsure about the troubleshooting procedure.

Keep in mind that a well-maintained washing machine will work effectively for you for many years, so making the effort to take care of it is beneficial.