Is Motorcycling Banned in Zhengzhou City?
1 Answers
Motorcycling is banned in Zhengzhou City. Below are some maintenance methods for motorcycles: 1. Spark Plug Maintenance: The spark plug is a critical component of a motorcycle engine. The proper combustion of the air-fuel mixture is key to the normal operation of the engine. 2. Air Filter Maintenance: If you frequently ride in dusty or dirty environments, you should increase the cleaning frequency. If you find the sponge broken or the paper filter element soaked, replace it immediately. Otherwise, it may damage the engine or cause black smoke. 3. Oil Filter Maintenance: During the lubrication process, the oil pump draws oil from the oil pan and first presses it into the oil filter for filtration. The filtered clean oil is then transported to the cylinder head, crankshaft, and various parts of the transmission system.