As the crisp air of autumn settles in and winter’s icy grip looms on the horizon, it’s time for aircraft owners to start thinking about winterizing their piston-powered engines. While the thought of grounding your beloved bird for the season might be disheartening, taking the necessary precautions now will ensure a smooth and trouble-free takeoff when spring arrives.
Why Winterize?
Winterizing is not just about keeping your engine warm; it’s about protecting it from the harsh realities of cold weather storage. Moisture, condensation, and corrosive elements can wreak havoc on internal components if left unchecked. So, let’s dive into the step-by-step process of winterizing your engine, with a special focus on the use of Phillips Anti-Rust 20W50 oil.
Preparing for the Big Sleep
Before you tuck your aircraft in for its winter slumber, there are a few pre-flight preparations to take care of:
Fly it Hot: Take your aircraft for a final spin, ensuring the engine reaches operating temperature. This helps evaporate any lingering moisture within the engine.
Fuel Up: Fill those tanks to the brim! A full tank minimizes the airspace available for condensation to form. Don’t forget to add a fuel stabilizer to prevent fuel degradation.
Oil Change: The Elixir of Engine Life
Now, let’s get down to the heart of the matter – the oil change.
Drain and Replace: After warming up the engine, drain the old oil and replace the oil filter.
The Magic Potion: Fill the engine with the recommended amount of Phillips Anti-Rust 20W50 oil. This specialized oil forms a protective barrier against corrosion, ensuring your engine stays in top shape during its downtime.
Some aircraft manufacturers recommend additional preservation steps using a specialized preservation oil. Consult your aircraft’s maintenance manual for specific instructions.
Spark Plug TLC
Remove, inspect, and replace any worn spark plugs. Squirt a bit of that trusty Phillips Anti-Rust 20W50 oil into each cylinder before reinstalling the plugs (without connecting the ignition leads).
A Brief Farewell
Start the engine and let it run for a short while to circulate the fresh oil and coat all the internal components. Keep an eye out for any leaks.
Shielding from the Elements
Clean the engine thoroughly and cover it with a breathable engine cover. Don’t forget to plug or tape the exhaust and intake openings to prevent any unwanted critters from making a cozy home inside.
General Storage Tips
Store your aircraft in a dry, sheltered location, preferably indoors. If outdoor storage is your only option, invest in a good quality aircraft cover.
Place desiccant packs inside the cabin and engine compartment to absorb moisture
Disconnect the battery if you plan on storing the aircraft for an extended period
Remember:
Always consult your aircraft’s maintenance manual for specific winterization instructions. And, when in doubt, seek the guidance of a qualified aircraft mechanic.
By following these steps and using the right products like Phillips Anti-Rust 20W50 oil, you can rest assured that your aircraft’s engine will be ready to roar back to life when spring arrives. Safe flying!
