let the sled idle for a couple of minutes. Move the sled forward. if there's a black spot in the snow from your exhaust, then your oil injection is working.
Ok reach down below the carbs and find the oil pump lever,crank the ski up and pull the oil pump lever wide open,run it for about 30 sec at idle then hit the gas it should smoke like a freight train then clear out,you know then that the oil pump is working.
One may also ask, how does snowmobile oil injection work? The simple, mechanical pump delivers oil to the engine based on its RPM and throttle position. Mikuni oil pumps contain a gear-driven cylinder that has a hole drilled through its diameter. The cylinder constantly rotates, which aligns the hole with the discharge passages once every 180 degrees.
how do you check a snowmobile oil pump?
Secure the oil check valves so they can be viewed but will not get damaged by the clutch. Open the oil pump control arm all the way, and secure with wire or cable tie. Start the engine and let it idle. In a few minutes you should start seeing an oil drop occuring every few seconds from each check valve.
How does oil injection work?
How Injection Systems Work. The typical injection system is simple in its operation. The oil (usually a little over a quart for most bikes) is poured into the oil tank where it is fed to the oil pump. In the manifold, the oil will mix with the gas and air and make its way into the bike’s engine.
How do you bleed an oil injection system?
Fill the oil reservoir with recommended injection oil. 2. Place an absorbent towel below the oil bleed screw; then remove the bleed screw from the pump. Allow the oil to flow through the oil-supply hose until the hose is filled with oil and free of air bubbles; then install the bleed screw.
What is an oil injected 2 stroke?
Automatic lubrication (also called autolube or auto-lube) refers to a lubrication system on a two-stroke engine, in which the oil is automatically mixed with fuel and manual oil-fuel pre-mixing is not necessary.
How does oil injection work on a 2 stroke Mercury outboard?
Mercury two-stroke outboard motors use an oil-fuel mixing system to provide mixing of two-stroke lubricating oil with the gasoline. There is no oil injection in the modern sense of two-cycle engine oiling.
How does Yamaha Autolube work?
2-1 What is YAMAHA Autolube? in gasoline, but YAMAHA’s Autolube furnishes an automatic, separate lubrication system That is, the oil in a Separate oil tank is automatically regulated by the oil pump and fed to the engine according to engine speed and load.
How do you test a oil pump on a Yamaha outboard?
The easiest way to see if its working is to first pre mix a tank full of fuel. Then fill the oil tank halfway or so and take a marker and mark the height of the oil. Run the tank of gas and then look at the oil tank, it should be lower than your mark.
How do you prime a snowmobile oil pump?
grab hold of the oil pump lever and pull. Start the sled, NO throttle. Pull the oil pump wide open until you can’t breath. Oil pump is primed.
Why does my 2 stroke leak oil?
Each time a new charge of air/fuel is loaded into the combustion chamber, part of it leaks out through the exhaust port. That’s why you see a sheen of oil around any two-stroke boat motor. The leaking hydrocarbons from the fresh fuel combined with the leaking oil is a real mess for the environment.