Engine 4 Cycles
This valve is open on the intake stroke.
What is the Intake Valve?
The pilot controls the __________ which changes the amount of fuel going into the engine.
What is mixture control?
This component sprays fuel into the intake manifold.
What is fuel injector?
These are ignited in order to provide spark to the cylinders.
What is spark plug?
The air moves through this to cool the oil.
What is oil cooler?
The spark plug is ignited.
What is the combustion stroke?
The temperature drops due to faster flowing air this causes an RPM drop.
What is carburetor icing?
Before flaring a fuel line tube, this process has to be completed.
What is deburring?
Conductors and electromagnetism are utilized in order to send current to the spark plugs.
What is magneto?
This system is heavier but more efficient at cooling an engine.
What is liquid cooling system?
Carbon Monoxide is produced and pushed out.
What is the exhaust stroke?
These are used to monitor the carburetor functioning.
What is the RPM, carburetor temp and manifold pressure gauges?
The fuel is able to move from the tank to the engine.
What is fuel pump?
When installing and uninstalling these, precautions need to made to ensure wires are not twisted.
What is ignition leads?
Baffles are used to direct airflow over the top of engine through cylinders and out the bottom of cowling.
What is air cooling system?
______ is produced when air is compressed.
What is heat?
Bernoulli's principle applies to this component.
What is Venturi?
Pilots can control fuel flow coming from different tanks.
What is fuel selector valve?
The key is turned and the magnetos engage along with the starter in order to spin the propeller to start the engine moving at start.
What is starter gear?
Every 25 to 50 hrs this item should be completed.
What is changing the oil?
Fuel and air is being mixed.
What is the Intake Stroke?
This component monitors the amount of fuel in the carburetor.
What is float?
The spur gears send a "pre-measured" and equal amount of fuel to each cylinder.
What is fuel manifold valve?
Death can occur if these precautions are not taken when maintaining this system.
What is magnetos off, battery power off and leads removed?
In order to look for metal in the engine.
What is a oil filter inspection?