Katerina Swanson
To clean the fuel tank of a Mantis Tiller, it is important to first drain any old fuel and dispose of it properly. Next, push the primer bulb multiple times to clear out any remaining fuel in the carburetor. It is important to check the fuel filter and pipes for clogs or damage, replacing them if necessary. The fuel strainer, located inside the fuel tank, should also be checked and changed if it is hard to the touch or creased. Additionally, the air filters should be regularly cleaned or replaced to ensure optimum performance and prevent engine damage.
How to clean the fuel tank on a Mantis Tiller
| Characteristics | Values |
|---|---|
| How often to clean the fuel tank | If the tiller is being stored for 30 days or longer, the fuel tank should be emptied to prevent engine damage. |
| Fuel type | Use a 50:1 mixture ratio; 2.6 ounces of oil to 1 gallon of 89 octane or higher gasoline. |
| Fuel filter location | The fuel filter is located inside the fuel tank and can be accessed by removing the fuel tank lid and pulling out the fuel line through the fill hole. |
| Fuel filter maintenance | The fuel filter should be replaced if it is dirty, hard to the touch, creased, or if fuel is not reaching the carburetor. |
| Fuel pipe maintenance | If the tiller is not starting, check if the fuel pipes are clogged or porous, especially if fuel has been left in the tank for more than 30 days. |
| Carburetor maintenance | If the tiller was stored with fuel in the tank for more than 30 days, the carburetor may need to be cleaned or the gaskets and diaphragms replaced. Do not use carburetor cleaner as it will void the warranty. |
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What You'll Learn
Drain old fuel and dispose of it properly
If you are storing your Mantis Tiller for 30 days or longer, it is important to empty the gas tank to prevent severe engine damage. Ethanol fuel can permanently damage your engine. Run the tiller until it stalls, this will burn the remaining fuel in the line.
Drain out any old fuel that remains and dispose of it properly. Ensure that you are wearing gloves and a mask and that the area is well-ventilated. Place a container underneath the fuel tank to catch the old fuel. Loosen the fuel cap and slowly pour out the fuel into the container. Once the tank is empty, tighten the fuel cap back on.
Now that the tank is empty, you need to dispose of the old fuel. Old fuel can be hazardous, so it is important to dispose of it properly. Check with your local waste management company or recycling center to see if they accept old fuel. Some auto parts stores or service stations may also accept old fuel for disposal. Make sure to store the old fuel in a safe and secure container until you can dispose of it properly.
It is important to note that you should never pour old fuel down the drain or into the ground as it can contaminate water supplies and harm the environment. Always dispose of old fuel in a responsible and legal manner.
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Clean the carburetor with fresh fuel
To clean the carburetor with fresh fuel, you must first drain any old fuel from the tank and dispose of it properly. Once the tank is empty, push the primer bulb on your tiller 7-8 times to clear out any remaining fuel in the carburetor. Then, empty the tank again.
Next, prepare a fresh fuel mixture, ensuring you use the correct ratio of fuel to oil. The recommended ratio for Mantis 2-cycle engines is 50:1, which equates to 2.6 ounces of oil per gallon of 89 octane or higher gasoline. Fill the fuel tank with this mixture.
Now, push the primer bulb 11-12 times to draw the fresh fuel through the carburetor. Allow the tiller to sit for about 30 minutes. After this, press the primer bulb an additional 11-12 times to flush out any residue.
If your tiller was stored with fuel in the tank for over 30 days, it may be necessary to clean the carburetor of old fuel or replace the gaskets and diaphragms. However, do not use a carburetor cleaner as this will void the Echo engine manufacturer warranty.
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Clean the fuel strainer
To clean the fuel strainer on a Mantis Tiller, you will first need to locate it. The fuel strainer is located inside the fuel tank and can be accessed by removing the fuel tank lid and pulling out the fuel line through the fill hole.
Once you have located the fuel strainer, you can begin the cleaning process. The fuel strainer should be checked regularly to ensure it is not clogged with sediment or debris. If the fuel strainer is clogged, it can cause issues with the performance of your Mantis Tiller and may need to be cleaned or replaced.
To clean the fuel strainer, start by removing it from the fuel tank. You may need to refer to your user manual for specific instructions on how to remove and handle the fuel strainer safely. Once the fuel strainer has been removed, inspect it for any buildup of sediment or debris. If the strainer is hard to the touch or creased, it will need to be replaced.
If the fuel strainer is dirty but still pliable, you can attempt to clean it. Use a soft-bristled brush or cloth to gently remove any sediment or debris from the strainer. Be careful not to damage the strainer during the cleaning process. Once the strainer appears to be free of debris, reinsert it into the fuel tank, ensuring it is secure and properly connected to the fuel line.
It is important to note that proper maintenance of your Mantis Tiller includes regular cleaning and inspection of the fuel strainer. Depending on the frequency of use and the conditions in which you operate your tiller, you may need to clean or replace the fuel strainer more often. Always refer to your user manual for specific maintenance guidelines and safety precautions.
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Clean the air filters
To clean the air filters of your Mantis Tiller, you should first check if it needs to be cleaned or replaced. If the air filter is clogged or dirty, you can clean it with pure fuel. If it is damaged, you will need to replace it.
To clean the air filter, first, remove the wing nut to take off the air filter cover. Then, lift the air filter out of the air filter cover. Clean the air filter with pure fuel. If you are using soapy water to clean the filter, ensure that you grease it with a few drops of oil after it has dried. The air filter always needs to stay greasy.
It is important to keep the air filter clean to ensure optimum performance of your Mantis Tiller. A dirty air filter increases the possibility of your engine seizing from dirt ingestion.
If you are storing your Mantis Tiller for 30 days or longer, it is very important to empty the gas tank to prevent severe engine damage. Run the tiller until it stalls, burning any remaining fuel in the line.
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Check the fuel filter
To check the fuel filter on your Mantis Tiller, you must first locate it. The fuel filter is located inside the fuel tank and can be accessed by removing the fuel tank lid and pulling out the fuel line through the fill hole.
The fuel filter should be checked regularly to ensure it is not clogged. If your machine does not start, this is a good indicator that the fuel filter may be clogged. If fuel has been left in the tank for more than 30 days, the filter should be checked and possibly changed, as it can become porous.
The fuel filter should be changed when it is hard to the touch or if it creases, or if fuel is not reaching the carburettor. To change the fuel filter, you will need to remove the fuel grommet with a small flat screwdriver. The fuel filter goes on the long black pipe, but be careful to put it on the correct way around. The filter will then fit into the fuel tank.
The fuel strainer, which is located inside the fuel tank, should also be checked and changed whenever necessary. The fuel strainer allows a steady flow of clean fuel to go to the carburettor by straining out any sediment that has entered the fuel tank.
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Frequently asked questions
To clean the fuel tank on your Mantis Tiller, you must first drain any old fuel and dispose of it properly. Next, push the primer bulb 7-8 times to clear out the carburetor. Then, empty the tank again and mix fresh fuel using the correct ratio. Push the primer bulb 11-12 times, let the tiller sit for 30 minutes, and then repeat this step. Finally, push the primer bulb 11-12 times to flush out any residue.
To clean the air filters on your Mantis Tiller, you must first identify which filter you are cleaning (white or black pre-filter). To clean the white filter, put some pure oil on it, let it dry, and then blow it with a compressor. To clean the black pre-filter, put it in soapy water, let it dry, and then grease it with a few drops of oil.
To clean the fuel strainer on your Mantis Tiller, first remove the fuel tank lid and pull out the fuel line through the fill hole. Then, remove the fuel strainer and clean or replace it as needed. Reinsert the fuel line and secure the fuel tank lid.
If your Mantis Tiller won't start, first check if the pipes and/or the fuel filter are clogged. If fuel has been left in the tank for over 30 days, the pipes and/or the fuel filter may need to be changed. If the issue is not with the fuel system, check the ground cable to ensure it is not disconnected. If it is not disconnected, the switch may be broken.
