The first snowflakes of winter are a beautiful sight, but they can quickly turn into a daunting challenge when your driveway is buried under a fresh blanket of snow. For homeowners who rely on their Ariens 5520 snowblower to clear their paths, a quick and reliable start is paramount. This guide is designed to equip you with the knowledge and steps necessary to ensure your Ariens 5520 roars to life, even on the coldest mornings.
Understanding the intricacies of starting your Ariens 5520 snowblower isn't just about convenience; it's about preparedness, safety, and maximizing the lifespan of your equipment. We'll delve into the pre-start checks, the ignition sequence, troubleshooting common issues, and essential maintenance tips that will keep your snowblower running smoothly season after season. By the end of this article, you'll be confident in your ability to tackle any winter storm with your Ariens 5520.
Pre-Start Essentials: Setting the Stage for a Smooth Ignition
Before you even think about pulling the starter cord or pressing the ignition button, a thorough pre-start inspection is crucial for a successful and safe operation of your Ariens 5520 snowblower. This involves checking the fuel level and quality, ensuring there's enough fresh, clean gasoline in the tank. Stale fuel can lead to starting problems and engine performance issues, so if your snowblower has been in storage since last season, consider draining and refilling with fresh fuel.
Beyond fuel, a visual inspection of the snowblower itself is vital. Check for any loose parts, debris that might be obstructing the auger or impeller, and ensure the tires are properly inflated. Examine the spark plug for any signs of damage or fouling; a clean spark plug is essential for proper combustion. Also, verify that the oil level is within the recommended range as indicated in your Ariens 5520 owner's manual. Low oil can cause severe engine damage.
Finally, familiarize yourself with the controls and safety features. Ensure the choke is in the correct position for cold starts, and that the throttle is set appropriately. Understand the location and function of the shear pins, which are designed to break if the auger encounters an obstruction, protecting the drivetrain. A few minutes spent on these pre-start checks can save you significant time and frustration when you need your snowblower the most.
The Ignition Sequence: Step-by-Step to Power
Starting your Ariens 5520 snowblower typically involves a straightforward sequence designed for optimal engine performance in cold conditions. Begin by ensuring the snowblower is on a flat, stable surface. If it's a model with an electric start, connect it to a power source and press the start button. For models with a manual pull cord, the process begins with setting the choke.
For manual starts, move the choke lever to the "full choke" position. This enriches the fuel-air mixture, making it easier for the cold engine to ignite. Next, set the throttle to the "fast" or "start" position. Then, firmly pull the starter cord with a smooth, consistent motion. Avoid yanking the cord; a steady pull is more effective. You may need to pull the cord a few times until the engine begins to sputter or fire.
Once the engine sputters, gradually move the choke lever towards the "half choke" or "run" position. This leans out the fuel-air mixture as the engine warms up. Continue to pull the starter cord until the engine starts running smoothly. Once the engine is running, allow it to warm up for a minute or two at a slightly higher RPM before engaging the auger and driving the snowblower.
Troubleshooting Common Starting Problems: When Your Ariens 5520 Won't Cooperate
Even with proper preparation, your Ariens 5520 snowblower might occasionally refuse to start. The most common culprit is stale or contaminated fuel. If the fuel has been sitting for an extended period, it can degrade and clog the fuel lines and carburetor. In such cases, draining the old fuel and replacing it with fresh gasoline is often the quickest solution. Ensure you are using the correct octane rating as specified in your manual.
Another frequent issue is a fouled or improperly gapped spark plug. Remove the spark plug and inspect it. If it's black and sooty, it's fouled and needs to be cleaned or replaced. If it appears oily, it might indicate deeper engine issues. Ensure the spark plug gap is set to the manufacturer's specifications. A weak spark can prevent the fuel from igniting effectively.
Other potential problems include a clogged fuel filter, a blocked fuel line, or issues with the carburetor. If you've checked the fuel and spark plug and the snowblower still won't start, it might be time to consult your owner's manual for more specific troubleshooting steps or consider seeking assistance from a qualified service technician.
Essential Maintenance for Reliable Starts: Keeping Your Ariens 5520 in Top Condition
Regular maintenance is the cornerstone of ensuring your Ariens 5520 snowblower starts reliably every time you need it. After each use, it's a good practice to clear any snow and ice buildup from the auger, impeller, and discharge chute. This prevents freezing and potential damage. Inspect the shear pins for any signs of wear or damage and replace them if necessary.
At the beginning of each snow season, and periodically throughout, perform an oil change. Refer to your owner's manual for the correct type and amount of oil. Clean or replace the air filter; a clogged air filter restricts airflow, impacting engine performance and starting. Inspect the spark plug and clean or replace it as needed. Also, check the drive belts for any cracks or fraying, as worn belts can slip and affect the snowblower's operation.
Proper fuel storage is also a critical maintenance aspect. If you plan to store the snowblower for an extended period, use a fuel stabilizer and run the engine for a few minutes to ensure the treated fuel circulates through the fuel system. This prevents gumming and corrosion in the carburetor and fuel lines, which are common causes of starting problems after storage.
Advanced Starting Techniques and Safety Precautions
While the standard starting procedure for your Ariens 5520 is generally effective, there are advanced techniques and crucial safety precautions to keep in mind. Always ensure the area around the snowblower is clear of obstructions and that you have a firm footing. Never attempt to start the snowblower indoors or in an enclosed space due to the risk of carbon monoxide poisoning.
If the engine is flooded (you can often smell excess fuel), wait a few minutes for the fuel to evaporate before attempting to start again. You can also try starting with the choke fully open (off) to allow more air into the combustion chamber. For electric start models, ensure the battery is adequately charged. If you experience repeated issues, it might be a sign of a more complex problem requiring professional diagnosis.
Safety is paramount when operating any powered equipment. Always wear appropriate clothing, including sturdy footwear and gloves. Keep hands and feet away from moving parts, especially the auger and impeller. Never leave a running snowblower unattended. Familiarize yourself with the emergency shut-off procedures and ensure you can quickly disengage the engine if necessary.
Key Takeaways
- ✓ Always perform a pre-start inspection including fuel, oil, and visual checks.
- ✓ Follow the correct choke and throttle settings for cold starts.
- ✓ Stale fuel and spark plug issues are common reasons for starting problems.
- ✓ Regular maintenance, including oil changes and air filter cleaning, is crucial.
- ✓ Prioritize safety by operating in a well-ventilated area and keeping clear of moving parts.
Frequently Asked Questions
What type of fuel should I use in my Ariens 5520 snowblower?
For your Ariens 5520 snowblower, it is recommended to use fresh, unleaded gasoline with an octane rating of 87 or higher. Avoid using E10 or E15 gasoline if possible, as ethanol can attract moisture and degrade over time, potentially causing fuel system issues. Always consult your owner's manual for the most specific fuel recommendations for your model.
My Ariens 5520 is sputtering but won't fully start. What could be the problem?
A sputtering engine that won't fully start often indicates an issue with the fuel-air mixture. This could be due to the choke being in the wrong position (not rich enough for a cold start), a partially clogged fuel line or carburetor, or a dirty air filter restricting airflow. Try adjusting the choke, ensuring fresh fuel is being delivered, and cleaning or replacing the air filter.
How often should I change the oil in my Ariens 5520 snowblower?
It is generally recommended to change the oil in your Ariens 5520 snowblower at least once per season, typically at the beginning of the snow season. However, if you use the snowblower extensively or in very dusty conditions, more frequent oil changes might be beneficial. Always refer to your owner's manual for the specific oil change intervals and recommended oil type.
Can I store my Ariens 5520 with fuel in the tank over the summer?
It is not recommended to store your Ariens 5520 with fuel in the tank for extended periods, such as over the summer months. Gasoline can degrade, form varnish, and clog the carburetor. To properly store your snowblower, either drain the fuel tank completely or fill it with fresh fuel and add a fuel stabilizer, then run the engine for a few minutes to ensure the treated fuel circulates through the entire fuel system.
What should I do if the pull cord on my Ariens 5520 is hard to pull or won't retract?
If the pull cord is hard to pull, it could indicate that the engine is seized, there's an obstruction in the auger, or the starter mechanism itself is damaged. If the cord won't retract, the recoil spring may be broken or dislodged. In either case, do not force the cord. It's best to inspect the auger for obstructions and then consult your owner's manual or a service professional to diagnose and repair the starter mechanism.
Conclusion
Successfully starting your Ariens 5520 snowblower is a skill that combines understanding its mechanics with diligent preparation and maintenance. By consistently following the pre-start checks, adhering to the correct ignition sequence, and proactively addressing potential issues, you can ensure your snowblower is a reliable partner throughout the winter months. Remember that regular maintenance, from fuel quality to spark plug condition, is the most effective way to prevent starting problems before they arise.
Equipping yourself with this knowledge empowers you to face winter storms with confidence. Don't wait for the first blizzard to discover your snowblower needs attention. Take the time now to review these steps, perform any necessary maintenance, and familiarize yourself with your Ariens 5520. A well-maintained and properly started snowblower means less time struggling in the cold and more time enjoying a clear, safe property.
