Is the Motorcycle Air Filter Important?

[MacJordan]

Motorcycle air filter is important. Function of Motorcycle Air Filter: The motorcycle air filter plays a crucial role for the motorcycle, primarily filtering dust from the air to prevent unclean air from entering the cylinder and exacerbating wear. Precautions for Air Filters: Using low-cost filter paper to make the filter element, due to its large pore size, poor uniformity, and low filtration efficiency, cannot effectively remove harmful impurities from the engine, leading to early engine wear. Using low-quality adhesives in minimal amounts, which are neither oil-resistant nor firmly adhesive, causes short circuits at the bonding points of the filter element; or using staples to connect the seams of the filter element, which cannot be sealed, resulting in short circuits and allowing large amounts of harmful impurities to enter the engine, reducing its lifespan. Replacing oil-resistant rubber parts with ordinary rubber parts may cause internal sealing failure, leading to internal short circuits in the filter, resulting in early engine wear and reduced lifespan, or external sealing parts may expand and deform, causing the oil filter's outer sealing ring to be squeezed out, leading to significant oil leakage in a short time, causing engine bearing wear and seizure, resulting in severe damage. The welding points on the air filter housing are spot-welded instead of seam-welded, failing to ensure sealing and causing short circuits. The central tube material of the oil filter is thinner than required, lacking sufficient strength, and may collapse during use, causing the filter element to break and block the oil passage, leading to insufficient engine lubrication; or the reliability of the crimped edges is poor, causing them to separate during use, resulting in significant oil leakage in a short time, leading to bearing wear and seizure. Metal parts such as the filter element end caps, central tube, and housing are not treated for rust prevention, causing metal corrosion and generating impurities, turning the filter into a source of contamination. Even worse, some use cement instead of adhesive, which is even more harmful.