Replacing The Fuel Filter On Stihl Fs38 Weed Eaters

Changing the fuel filter on a Stihl FS38 weed eater is a straightforward process. To begin, lay your trimmer with the metal shaft on the left and the engine on the right. Then, open the fuel tank and remove any fuel. Using a hooking tool, gently drag the fuel line upwards to expose the fuel filter at the tank opening. Remove the old fuel filter by holding the fuel line in one hand and the fuel filter in the other, gently pulling them apart. Install a new fuel filter by gently wiggling its tip into the exposed fuel line. Once attached, push the fuel line and new filter back into the tank and close the lid.

How to Change the Fuel Filter on a Stihl FS38 Weed Eater

How to lay your weed eater for fuel filter replacement

To lay your weed eater for fuel filter replacement, follow these steps:

Firstly, lay your weed eater in front of you with the metal shaft pointing to the left and the engine on the right. This will give you access to the fuel tank and spark plug.

Next, remove the fuel tank cap and tilt the engine to see if you can spot the fuel filter. If not, you will need to remove the tank to access it. The fuel filter is located at the end of the fuel line inside the tank.

If you need to remove the tank, you will also need to pull out the grommet that the fuel line passes through. You can use a screwdriver with a hook or a bent coat hanger to fish out the fuel line and filter from the tank.

Once you have exposed the fuel filter, you are ready to start the replacement process. Hold the fuel line in one hand and the fuel filter in the other, then gently pull them apart. Now you can install a new fuel filter by gently wriggling the tip into the exposed end of the fuel line.

After successfully attaching the new fuel filter, push the fuel line and filter back into the tank, then close the lid.

Locating the fuel filter in the fuel tank

Open the fuel tank and empty any fuel that remains inside. It is important to ensure that the tank is empty before proceeding. Once the tank is empty, you can begin the process of locating and removing the fuel filter.

Using a hooking tool, gently drag the fuel line upwards. The fuel filter is located at the end of the fuel line inside the tank. By pulling the fuel line, you will be able to hook and expose the fuel filter at the opening of the fuel tank. It may be helpful to tilt the engine or remove the tank for better access.

Once you have exposed the fuel filter, you can proceed to remove it. Hold the fuel line in one hand and the fuel filter in the other, gently pulling them apart to separate the connection. Be careful not to use excessive force, as you do not want to damage the fuel line or the surrounding components.

In summary, the fuel filter in the Stihl FS38 weed eater is located inside the fuel tank at the end of the fuel line. By opening the tank and using a hooking tool to access the fuel line, you can expose and remove the fuel filter for replacement.

Removing the old fuel filter

To remove the old fuel filter from your Stihl FS38 weed eater, start by laying your trimmer with the metal shaft pointing to the left and the engine on the right. Open the fuel tank and empty any fuel inside. Using a hooking tool, gently drag the fuel line upwards until the fuel filter is hooked and exposed at the opening of the tank. You can then remove the old fuel filter by holding the fuel line in one hand and the fuel filter in the other, gently pulling them apart.

You may need to remove the fuel cap and tilt the engine to access the fuel filter, or you might have to remove the tank and pull out the grommet that the fuel line passes through. This grommet often breaks upon removal, so it's a good idea to have a replacement ready.

Once the old fuel filter is removed, you can replace it with a new one.

Installing a new fuel filter

To begin, you will need to have a replacement fuel filter ready. It is recommended to purchase an official Stihl fuel filter to ensure compatibility and optimal performance. Once you have the new fuel filter, you can start the installation process.

Firstly, lay your weed eater in front of you with the metal shaft pointing to the left and the engine on the right. This positioning will give you easy access to the fuel tank and fuel line. Open the fuel tank and empty any remaining fuel into an appropriate container. This step is important for safety and to avoid spills.

Now, take a hooking tool and gently drag the fuel line upwards. The fuel filter should be at the end of the fuel line inside the tank. Carefully hook the fuel filter and expose it at the opening of the fuel tank. Once you have a good grip on the fuel filter, gently pull it away from the fuel line. Dispose of the old fuel filter responsibly.

With the fuel line exposed, take the new fuel filter and gently wriggle its tip into the fuel line end. Ensure that the connection is secure and firmly attached. Gently push the new fuel filter and fuel line back into the tank, ensuring that the fuel line is not bent or kinked. Securely close the lid of the fuel tank.

Finally, check that the fuel filter and fuel line are correctly installed and secure. You can now refill the fuel tank with fresh fuel. Your Stihl FS38 weed eater is now equipped with a new fuel filter and ready for use.

Remember to perform this maintenance annually or as needed to ensure the optimal performance of your equipment.

Completing the service

Now that you have laid your trimmer down with the metal shaft pointing to the left and the engine on the right, you are ready to start.

First, change the spark plug. Remove the rubber cover and loosen the plug by turning it with a combination wrench (or 'Scrench') in an anti-clockwise direction. Once loosened, continue twisting by hand until it comes out. Put a new plug in, tightening it by hand first, and then use the wrench for a final tighten. Replace the rubber cover, ensuring it is firm.

Second, open the fuel tank and empty any fuel. Using a hooking tool, gently drag the fuel line upwards until the fuel filter is exposed at the opening of the tank. Remove the old filter by holding the fuel line in one hand and the filter in the other, gently pulling them apart. Replace with a new fuel filter by gently wriggling the tip into the exposed fuel line. Once attached, push the fuel line and new filter back into the tank and close the lid.

Third, remove the air filter cover by pushing down on the tab and pulling out the old air filter. Put a new air filter in and close the lid.

You have now completed a service on your Stihl FS38.

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