- Dilute cleaner. In a large container, mix 1 part Simple Green Pro HD Heavy-Duty Cleaner to 3 parts water.
- Clear air filter. ...
- Remove the carburetor. ...
- Remove carburetor float. ...
- Remove other removable components. ...
- Soak and scrub components. ...
- Rinse and dry. ...
- Reassemble and replace.
How does an automatic electric choke work?
Automatically - An automatic choke uses a metal spring to open and close the choke plate. The spring is wound in a housing and attached to the choke linkage on one end. As the engine warms up, it warms the metal spring. As the spring warms, it expands, rotates, and opens the choke plate.Jan 23, 2017
How does an electric choke work on an ATV?
An ATV choke works by blocking some of the air from entering the carburetor and mixing with the fuel. When the choke is on, the air/fuel mixture entering the engine is a lot richer (more fuel than normal) which helps start and keep an engine running if it's cold.
How is an electric choke wired?
For electric choke hookup, attach the bayonet end of the long electrical lead supplied to the positive terminal on the choke cap. The other end must be connected to an ignition activated 12-volt source. The distributor side of the ignition coil is NOT a 12- volt source. It is a 7-9-volt source after cranking.
How do you activate an automatic choke?
Watch the butterfly valves inside the carburetor while turning the automatic choke element clockwise until the butterfly valves are standing straight up. Turn the choke element counterclockwise until the butterfly valves are fully closed. Tighten the three automatic choke element screws with the screwdriver.
How do you adjust the fuel and air mixture on a carburetor?
https://www.youtube.com/watch?v=EJBxGbbgCmY
How do you adjust air fuel mixture screws?
- Tightening the screw weakens the air and fuel mixture and decreases the amount of fuel flowing to the engine.
- Tightening the screw is also called making the fuel mixture leaner, which lowers the RPMs at which the engine idles.
How do you adjust the air fuel mixture on an ATV?
Make adjustments 1/2 a turn in either direction to find the smoothest idle speed. Turn the screw counterclockwise and clockwise 1/2 a turn from the middle position and listen to the sound of the idle. Set the screw in the position where the engine's idle sounds most even and smooth to balance the fuel mixture.