How to deal with abnormal noise in the connecting rod bearing when using a Tricycle Motorcycle?

When the engine suddenly accelerates from idling, there will be a continuous and obvious knocking sound that will gradually become louder with the rotation speed, and the sound will also gradually become louder. This may be a problem with the bearings. If the lubrication is poor or the bearing clearance is too small, the bearing itself may have quality problems. The wear between the journal and the bearing is too large, or the fitting gap between the two is large. This is what causes the malfunction to occur. When these conditions occur, be sure to stop work immediately for inspection.

1. How long is the battery life? Currently, there are two types of Tricycle Motorcycle batteries on the market: lead batteries and lithium batteries. First, it is defined by the battery capacity decaying to 30% of the original capacity. Generally speaking, it should be fully charged about 300 times, and the lifespan is about one and a half years. If you ride a Tricycle Motorcycle for a short distance, it can be used for about three years. Lithium batteries have strict charging times, generally around 1000-1200 times, and their lifespan is around 3-5 years. However, the charging of lithium batteries and lead batteries are all opposite. They need to be recharged after use. The battery does not need to be used for a long time and must be protected every 2 months to extend its service life.
2. Why are the battery lifespans different? Since the battery lifespan is about 2-3 years, why do most people use them for more than a year or even half a year before they are scrapped? This is because many people do not use Tricycle Motorcycle without using them. Pay attention to battery maintenance. Neglecting battery maintenance may cause the electric vehicle battery to be damaged within the three-warranty period (lead-acid batteries are generally 12 months).
How to extend the service life of the battery without causing any damage to the battery. There are many behaviors that can cause damage to the battery of a Tricycle Motorcycle, such as over-discharging, sudden braking, overloading, using old and new batteries in series, fast charging, overcharging, etc. These will affect the life of the battery and lead to shortened battery life. The second is regular maintenance. Frequently check the battery casing of the Tricycle Motorcycle to see if there is any deformation, damage, scratches or other problems. If so, go to the maintenance point for repair in time. At the same time, check if there is corrosion on the terminal. handle to avoid leakage.