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Frequently Asked Questions of Motorcycle Fault

Long-term use of the motorcycle engine, will produce a result of failure due to carburetor, the general performance of the carburetor fuel supply is not normal, not mixture of the engine air-fuel ratio required for different operating conditions, the following for explain the Motorcycle common faults and maintenance methods.

Motorcycle failure mode I: the motorcycle is difficult to start

Under normal circumstances, the motorcycle engine in -10 ° C above ambient temperature, whether by foot starter or electric starter, start to fail within 15 seconds.Exclude motorcycles this method required two steps.

1. the specification adjustment motorcycle carburetor idle air-fuel ratio screw.

2. Each channel and the amount of holes, cleaning motorcycle carburetor.

Motorcycle failure mode II: idle bad motorcycle

Motorcycle no idling, idle instability, the solution takes 3 steps.

1. the specification adjustment motorcycle carburetor idle air-fuel ratio screw.

2. Cleaning motorcycle carburetor idle channels and idle jet;

3. the replacement of motorcycle carburetor engine joins the Department of broken seals.

Motorcycle failure mode III: motorcycle spill

Motorcycle oil spill from the amount of air hole; oil or oil discharge screw at the oil leaking from the motorcycle float chamber overflow pipe at the surface at the oil leakage; combination of upper and lower body from the motorcycle carburetor. The solution takes four steps.

1. cleaning motorcycle carburetor into the oil channel, check or replace the carburetor into the oil needle valve components.

2. the replacement of the failure of the ring of motorcycle damage.

3. Tighten the motorcycle carburetor upper and lower body connection screws.

4. tighten the motorcycle oil drain screw or replace the oil drain screws and float chamber.

Motorcycle failure mode IV: motorcycle fuel consumption and high

The motorcycle of a tank of fuel mileage reduction in the number, the solution takes 4 steps.

1. the specification adjustment motorcycle carburetor idle air-fuel ratio screw.

2. Replacement motorcycle wear main jet, idle jet.

3. Cleaning motorcycle air filter.

4. check the motorcycle choke body.

Motorcycle failure mode V: Motorcycle power or without high-speed

Motorcycle climbing carry driving performance, accelerate performance, the vehicle can not reach the maximum speed, the solution needs at least two steps.

1. cleaning motorcycle carburetor main jet, main oil system oil duct.

2. cleaning motorcycle air filter or replace air filter.
 
 
 
 
 
 
 

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