How to unload Neptune's carburetor?

The carburetor of Haojue Suzuki motorcycles and Neptune scooters is installed at the upper left of the engine, which is different from ordinary scooters. When disassembling, you should first open the seat cushion, remove the whole large plastic plate under the seat cushion, then remove the throttle wire and electric throttle wire, loosen the clamping screws of the front and rear intake pipes of the carburetor, and unplug the oil pipe, and then you can disassemble the carburetor.

Without removing the seat cushion, first remove the rear bumper (or only the left half), remove the left fender, remove the air intake hose between the air filter and the carburetor, loosen the air intake pipe clamp between the carburetor and the engine, unplug the wiring of the pipeline on the carburetor and the electric throttle, and remove the throttle line, and then the carburetor can be removed for cleaning.

Related introduction

Carburetor is a mechanical device that mixes a certain proportion of gasoline with air under the vacuum generated by engine operation. As a precise mechanical device, carburetor uses the kinetic energy of inhaled airflow to atomize gasoline. Its important role in the engine can be called the "heart" of the engine.

Its complete device should include starting device, idling device, medium load device, full load device and acceleration device. The carburetor will automatically match the corresponding concentration and output the corresponding amount of mixed gas according to the requirements of different working conditions of the engine. In order to mix the mixture evenly, the carburetor also has the function of atomizing fuel for the normal operation of the machine.