electric taxi tricycle should also check

Check the gas mixture concentration. Failure symptoms, first check the carburetor throttle. When the engine is working properly, whether catching X vertical organization, failure can not be together, open the phenomenon, if it should be repaired or replaced. Secondly, electric taxi tricycle should also check: float chamber oil is too high; if not leaking float float; main jet needle is open too; air filter is clogged and so on. After the engine flameout, speaking from the carburetor main nozzle, china 50cc Vespa scooter or a drop of oil if the oil outflow, indicating float chamber oil level is too high, it should float up tongue subslice appropriate needle bending or increased acne under appropriate pad sheet to adjust. Check the float, if the rupture leakage occurs, should be welding repair or replacement. Note that after the welding repair will increase the weight of the float, loaded with You must re-commissioning, tricycle three wheel motorcycle to ensure the normal liquid level. Check whether there is a triangular needle Mifengbuyan, etc., if it should be replaced. Check the filter, if clogging, and should be cleaned or replaced. Check the spark plug arcing conditions. If the spark plug arcing or flashover unusual weak, mixed gas will not burn the whole, the situation will also appear black smoke. Disconnect the spark plug for normal arcing, sparks strong spark plug no fault; Motorcycle plastic parts if not spark the spark plug electrode along the beating, but four weeks flash, flash is not normal spark plug, electric taxi tricycle a new spark plug should be replaced; if the spark plug fouling seriously, it cleaned. Engine exhaust line black smoke procedure, if pieces of the "chug" sound and "blasting" sound, then the ignition late. If that happens, it is promptly corrected.