You’re finally ready to store your lawn mower for the season, but there’s a problem: a full tank of gas. Leaving gas in your mower over the winter can cause gum and varnish to build up, leading to engine problems when you try to start it next spring. So, how do you drain the gas from your lawn mower safely and effectively? This comprehensive guide will walk you through the entire process, ensuring you store your mower properly for a smooth start next season.
In essence, draining the gas from your lawn mower involves removing the fuel from the tank and carburetor using a few simple tools and techniques. This guide will cover everything from preparing your workspace and understanding safety precautions to actually draining the gas and cleaning the carburetor.
Preparing for the Drain: Safety First!
Before you begin, it’s essential to take the necessary safety precautions to ensure a safe and successful draining process.
Safety First: Important Precautions
- Wear safety glasses: This protects your eyes from any splashes or fumes.
- Work in a well-ventilated area: Gas fumes are flammable and harmful.
- Avoid sparks and flames: Keep any potential ignition sources away from the workspace.
- Have a fire extinguisher nearby: This is a crucial safety precaution in case of an accident.
- Dispose of gas properly: Never pour gasoline down the drain or into the ground. Dispose of it at a designated gas recycling center.
Essential Tools
To drain the gas from your lawn mower, you’ll need a few basic tools:
* A gas can: This will be used to store the drained gas.
* A siphon pump: This is the most efficient tool for removing gas from the tank.
* A funnel: This will help you safely transfer the gas into the gas can.
* A rag or absorbent material: This is for cleaning up any spills.
* A Phillips head screwdriver: You may need this to access the fuel line or carburetor drain valve.
* Optional: A fuel stabilizer: This can be added to your gas tank to prevent gum and varnish from forming if you won’t be draining the tank completely.
Draining the Gas from the Tank
Now that you’ve taken the necessary safety precautions and gathered your tools, let’s move on to the actual draining process.
Step 1: Turn off the Engine and Disconnect the Spark Plug
- Turn off the engine: Ensure the engine is completely shut off and has had time to cool down.
- Disconnect the spark plug wire: This prevents accidental ignition while you’re working.
Step 2: Locate the Fuel Tank Drain Valve
- Identify the drain valve: Most lawn mowers have a drain valve located at the bottom of the fuel tank. It may be a small lever, a screw, or a cap.
- Remove the cap or lever: Use a screwdriver or your fingers to remove the valve cap or lever.
Step 3: Drain the Gas into the Gas Can
- Position the gas can: Place the gas can beneath the drain valve.
- Open the drain valve: Carefully open the valve, allowing the gas to flow into the gas can.
- Monitor the flow: Keep an eye on the gas flow and stop when the tank is empty.
Draining the Carburetor
The fuel tank isn’t the only place where gas can build up. The carburetor also requires attention.
Step 1: Locate the Carburetor Drain Valve
- Identify the drain valve: The carburetor drain valve is usually located at the bottom of the carburetor. It may have a small screw or a lever.
Step 2: Drain the Carburetor
- Position the gas can: Place the gas can beneath the drain valve.
- Open the drain valve: Use a screwdriver or your fingers to open the valve, allowing the gas to flow into the gas can.
- Monitor the flow: Keep an eye on the gas flow and stop when no more gas comes out.
Cleaning the Carburetor
Draining the carburetor removes the majority of the fuel, but a thorough cleaning is recommended for optimal performance.
Step 1: Remove the Carburetor
- Locate the carburetor: This is typically attached to the engine block near the air filter.
- Disconnect fuel lines and electrical connections: Carefully disconnect any fuel lines and electrical connections that lead to the carburetor.
- Remove the carburetor: Use a wrench or socket to loosen and remove the carburetor from the engine.
Step 2: Clean the Carburetor
- Remove internal parts: Carefully disassemble the carburetor to access the internal parts.
- Clean with carburetor cleaner: Use a specialized carburetor cleaner to remove any residue or buildup.
- Soak parts: For stubborn deposits, soak the parts in a solution of carburetor cleaner and water for several hours.
- Rinse and dry: Thoroughly rinse and dry all the parts before reassembly.
Step 3: Reassemble the Carburetor
- Reassemble the carburetor: Put the carburetor back together in the reverse order of disassembly, ensuring all parts are properly seated.
- Reconnect fuel lines and electrical connections: Carefully connect all fuel lines and electrical connections.
- Install the carburetor: Securely mount the carburetor back onto the engine block.
Storing Your Lawn Mower
Now that you’ve successfully drained and cleaned your lawn mower, it’s time to store it for the season.
Step 1: Prepare the Storage Area
- Clean the storage area: Ensure the storage area is clean and free of debris.
- Protect from the elements: Choose a dry and well-ventilated area to prevent rust and corrosion.
Step 2: Store the Mower
- Position the mower: Store the mower upright or on its wheels to prevent damage.
- Cover the mower: Use a protective cover to shield the mower from dust and moisture.
Conclusion: A Smooth Start Next Spring
Draining the gas from your lawn mower is a crucial step in winterizing your equipment. By following these detailed steps, you’ll ensure a clean and functional mower when spring rolls around. Remember to take the necessary safety precautions, use the right tools, and properly dispose of the gas. With these tips, you can confidently store your lawn mower and prepare for a smooth start next season.
FAQ
What is the purpose of draining gas out of a lawn mower?
Draining the gas out of a lawn mower is crucial for several reasons. Firstly, it prevents the gas from deteriorating over time, which can lead to engine problems. Secondly, it allows you to safely store your mower for extended periods without risking spills or leaks. Lastly, it is a necessary safety precaution before performing any maintenance or repairs on your mower, as working with a full fuel tank increases the risk of fire or explosion.
Why is it important to use the proper procedure for draining gas?
Using the correct procedure for draining gas from your lawn mower is crucial for several reasons. Firstly, it ensures the gas is drained completely and efficiently, preventing any residue from remaining in the tank or fuel lines. Secondly, it minimizes the risk of spills or leaks, which can damage your mower and the environment. Lastly, it helps to maintain the integrity of your mower’s fuel system, preventing clogging or damage from improper draining techniques.
What materials do I need to drain the gas?
To drain the gas from your lawn mower, you will need a few essential materials. These include a gas can with a spout, a funnel, and a suitable container to collect the drained gas. Additionally, you might need a wrench or socket to loosen the fuel line or drain valve, depending on your mower’s design. It’s also important to have gloves, safety glasses, and a well-ventilated area to prevent contact with fuel and fumes.
Can I pour the drained gas back into my car?
While it may seem tempting to pour the drained gas back into your car, this is not recommended. Gasoline degrades over time, and the gas drained from your lawn mower might contain contaminants that could harm your car’s engine. Furthermore, mixing different types of gas can also lead to engine problems. It’s best to dispose of the drained gas properly, following local regulations and environmental guidelines.
How often should I drain the gas from my lawn mower?
The frequency of draining the gas from your lawn mower depends on several factors, including the type of fuel used, storage conditions, and usage frequency. However, it’s generally recommended to drain the gas every three to six months if the mower will be stored for extended periods. If you use your mower regularly, you might only need to drain the gas once or twice a year.
What if I accidentally spill gas while draining it?
If you accidentally spill gas while draining it, immediately clean up the spill using absorbent materials like rags or kitty litter. Avoid using water to clean up the spill, as it can create a flammable mixture. Dispose of the contaminated materials properly, following local regulations and guidelines. If the spill is significant, contact your local emergency services for guidance.
What are some safety precautions to take when draining gas?
When draining gas from your lawn mower, safety is paramount. Always work in a well-ventilated area to prevent exposure to harmful fumes. Wear gloves and safety glasses to protect your skin and eyes. Keep a fire extinguisher nearby and avoid smoking or using open flames in the vicinity. Finally, be sure to dispose of the drained gas properly, following local regulations and environmental guidelines.