Changing The Oil In A Lawn Mower: How To Drain The Oil Using A Pumping Syringe? How Do I Change The Oil Using A Special Kit? How Often Do You Need To Change It?

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-15 04:10

Lawn maintenance starts with a well-maintained lawn mower, which means that there are certain tasks that must be performed constantly to keep the machine in top working condition. One of the most important aspects of owning a lawn mower is knowing how to change the oil.

Preparation and setup

The location of the mower is important when preparing this machine for an oil change. Due to the potential for leaks, it is best not to do this on grass or near flower beds, as oil droplets can adversely affect plant life . Choose a hard, flat surface such as a driveway or sidewalk, and be sure to use plastic wrap to keep oil droplets and stains on this protective film.

It is much easier to replace heated oil. Of course, you can change the oil in a cold engine, but the lubricant will be more viscous only at high temperatures.

It is a good practice to run the mower for one or two minutes before changing the lubricant to warm up the engine a little . After that, you will have much less problems retrieving the old grease. It is also useful to take precautions when working with the mower after turning it on, as there will be an increase in the likelihood of burns on the engine, for example. Working gloves are recommended to reduce the risk of injury.

Finally, you can disconnect the spark plug wire from the spark plug itself and move it away to avoid accidentally starting the engine. And you also need to make sure that the pump (pump) is turned off. The last step in your preparation should also include cleaning the area around the oil fill hole .to prevent foreign particles or dirt from entering the oil reservoir.

Tools and materials

You may need tool kit:

• oil collecting container;
• clean, dry rags, napkins or towels;
• socket wrench with a corresponding socket;
• empty plastic containers (household with lids);
• machine oil;
• set of wrenches;
• trumpet;
• pumping syringe;
• siphon.

Removing old oil

Recovering old grease is one of the most important steps in the process. There are three ways to make sure you remove a lot of old oil.

Use a siphon . Insert one end of the tube into the dipstick hole to measure the oil level until it reaches the bottom of the oil reservoir. Place the other end of the siphon in a structurally strong container that you will use specifically for this and future grease change. Finally, place blocks of wood or other sturdy material under the wheels of the mower on the opposite side of the pouring hole. In a tilted lawnmower, it is easier to remove almost all of the oil.

Remove the oil plug . Depending on the type of petrol mower, you can remove the oil plug to drain the old grease. Refer to your user manual for the location of your drain plug and make sure you have the correct size socket wrench for the job. Install a wrench on the plug and remove it. When the oil is completely drained, you can replace the plug.

Use a special tool such as a syringe to pump out and fill the oil tank . This is very convenient when the opening of the tank is too narrow, and at the same time it is inconvenient or impossible to pour new oil from the bottle. The syringe can easily pass through the hole to pump out old used oil.

Slope method . If you do not have access to the oil tank, you can drain it by tilting the mower to one side. When tilting the mower, place the filler cap on the container you are using to collect used oil. Once properly positioned, remove the filler cap and allow the oil to drain completely. Using this method, you must know exactly what the fuel level is in the mower. It is also important to note here where the air filter is located to avoid contaminating it with drain oil.

Filling the tank

Now that the old oil has been removed, it's time to fill the reservoir with fresh grease. Refer to your lawnmower manual again to find out which type of oil is right for your machine and how much oil you need to fill.

Be aware that overfilling and insufficient filling of the oil reservoir can damage the mower's performance.

Fill the oil tank. Let the oil settle for at least two minutes and then check the level with the dipstick to make sure it is filled correctly.

After the oil reservoir is filled to the proper level, you will need to reattach the spark plug wire . Do not start the mower immediately, let the machine stand for a few minutes before starting work.