How To Store Gasoline Engine Products For Long Periods Of Time

Gasoline engine products, such as lawnmowers, generators, and chainsaws, are essential tools for various outdoor tasks and power needs. However, these machines are not always in use throughout the year, and improper storage can lead to damage, reduced lifespan, and operational issues when you eventually need them. In this comprehensive guide, we'll discuss the best practices for storing gasoline engine products for extended periods of time, ensuring they remain in good condition, perform optimally, and look as good as new.

1. Cleaning and Preparation

Before storing your gasoline engine products, it's crucial to give them a thorough cleaning. This step is essential to prevent the accumulation of dirt, debris, and moisture, which can lead to rust and corrosion over time. Here's how to do it:

Cleaning the Exterior:

Begin by allowing the gasoline engine product to cool down for at least half an hour after its last use. Then, using a soft brush or cloth, remove all dirt, dust, grass, and other foreign particles from the external surfaces, including the engine, housing, cooling fins, and air intake.

Rust Prevention:

To prevent rust in susceptible areas, apply a thin layer of rust inhibitor or anti-corrosion oil. Pay particular attention to components like bolts, nuts, and metal surfaces that are prone to rust. This protective layer will act as a barrier against moisture and environmental factors that can cause corrosion.

2. Handling Fuel

One of the most critical aspects of storing gasoline engine products is handling the fuel properly. Gasoline tends to oxidize and degrade over time, forming varnish-like deposits that can clog fuel systems and carburetors, leading to starting problems, fuel leaks, or abnormal engine operation. Here's what you should do regarding fuel:

Emptying the Fuel Tank:

For long-term storage (more than three months), it's essential to completely empty the fuel tank. To do this, use a 10mm wrench or socket to loosen the carburetor's fuel drain bolt. Allow the gasoline to drain completely, then tighten the drain bolt. Be cautious during tightening: ensure gaskets are in place, avoid cross-threading, and don't overtighten to prevent damage to the threads.

3. Preventive Maintenance

Proper preventive maintenance is vital to ensure your gasoline engine product remains in good working condition during storage and is ready to perform when needed. Here are some steps to consider:

Changing Engine Oil:

Before storing, change the engine oil to ensure that your machine's internal components receive adequate lubrication and protection during the storage period. This fresh oil will help prevent corrosion and keep the engine running smoothly when you take it out of storage.

Treating the Spark Plug:

Remove the spark plug and add 10-15ml of engine oil into the cylinder. Rotate the crankshaft a few times to distribute the oil evenly across internal components. Afterward, clean any carbon deposits from the spark plug electrodes, reinstall the spark plug, and torque it to the manufacturer's specifications to prevent rusting.

4. Cylinder Protection

Protecting the engine's cylinder is crucial during long-term storage to prevent damage from dust and corrosion. Here's how to safeguard this essential component:

Close the Valves:

Slowly pull the starter rope until you feel resistance. This ensures that the intake and exhaust valves are closed, preventing dust and debris from entering the cylinder and causing corrosion.

5. Covering and Storage Environment

The final steps involve covering your gasoline engine product and selecting an appropriate storage environment:

Use a Protective Cover:

Cover your gasoline engine product with a suitable protective cover to shield it from dust, moisture, and sunlight. This will keep it clean and protect its exterior components.

Choose the Right Storage Location:

Select a storage location that is well-ventilated, clean, and dry. Avoid storing the machine in areas with high temperatures or direct sunlight, as excessive heat can cause damage over time. A cool, dry environment will help maintain the integrity of your gasoline engine product.

In conclusion, proper storage of gasoline engine products for extended periods of time is essential for maintaining their functionality and longevity. By following these guidelines, including cleaning and preparation, fuel handling, preventive maintenance, cylinder protection, and choosing the right storage environment, you can ensure that your gasoline engine products remain in excellent condition, ready to tackle tasks whenever you need them. With these practices in place, you'll enjoy the benefits of reliable performance and extended product life, saving both time and money in the long run.