Adjustment methods of motorcycles in winter and summer How to adjust motorcycles in winter and summer?

1, first of all, tires. In winter, the weather is cold, the air contracts, the density increases and the volume decreases. Simply put, the tire is flat! Because of the air in summer, it shrinks in winter and the tires are low! For example, if you hit 3.0 in summer, you may not hit 2.0 in winter! Driving at low pressure for a long time is easy to damage the tires!

2, then gasoline, gasoline atomization is poor in winter, ordinary carburetor models need hot car, otherwise the valve will be closed, because the carburetor will not adjust according to the temperature! Because it's cold, gasoline can't be completely atomized, and it's more difficult to ignite, let alone accelerate. You can run normally by heating the car properly! If your body temperature is extremely cold, you need to make adjustments, such as adjusting the concentration and mixing ratio and raising an oil needle!

3, there is an engine cooling system! Ordinary water-cooled cars have thermostats to control the engine water temperature. Some repair unions remove thermostats in summer. Without a thermostat, the temperature will not be high in summer and the engine temperature will not rise in winter! The simple way to judge whether the vehicle thermostat is normal is to start the vehicle cold. If the temperature of the water tank is the same as that of the cylinder block and rises slowly, the thermostat is broken or removed! The normal temperature is less than 80-90 degrees, and the water tank is cold!

4, there is oil! Although the current engine oil is universal in all seasons, some old vehicles have high viscosity, which makes it difficult to start in winter, and the low-temperature fluidity is too poor to protect the engine! Power properly choose thinner engine oil! For example, 10w or 15w in summer and 5w or even 0w in winter! Low temperature lubrication is better and easier to start!