electric scooters parts to replace the low-viscosity oil to facilitate start

In the winter, the heat of the engine is not a problem. Instead, start-up performance at low temperatures greatly affected, depending on the low index oil: pour (pour) point, low viscosity pump athleticism. electric scooter motor Engine oil is the blood of the specific theoretical concepts in this article will not go into, just from a practical point of lists are available under various minimum temperature of 4T engine oil viscosity grades (according to SAE classification). Second, before traveling to fully preheat Winter morning, the outdoor temperature is very low, electric scooters parts in place overnight after the oil has been fully returned to the crankcase, camshaft, electric motorcycle motor rocker arms and other remote parts of poor lubrication conditions, it must be fully warmed up before driving, right as follows: 1, the car linked into a block, clenched clutch operated several meters, so that the friction of the oil film resistance is reduced in order to reduce the impact Guadang; 2, hang neutral, step five consecutive times to 6 times start lever, electric scooters parts before starting the ignition role is pre-lubricated pump oil; 3. Turn the ignition switch, foot or electric start; 4. Preheat idle 3 minutes to 8 minutes (according to temperature may be).