The common causes of Motorcycle Spark Plug failures are generally caused by these five maintenance problems. The following is an explanation of these five situations and phenomena.
1. Why does braking hysteresis occur
Possible reasons for brake hysteresis include: failure of the brake return spring, improper clearance between the Motorcycle Spark Plug and the brake disc or too tight assembly size, unqualified thermal expansion performance of the Motorcycle Spark Plug, and poor parking brake return.
2. Why does the back plate of Motorcycle Spark Plug fall off
There are two situations when the back plate of a Motorcycle Spark Plug falls off. One is that cracks occur between the back plate and the
Engine Accessories; the other is that the Engine Accessories themselves develop cracks. Possible reasons include: poor pre-processing process of the back plate, poor stability of the Engine Accessories, unqualified pressing process, poor adhesive quality, excessive use temperature, incorrect installation, impact and knocking.
3. Why smoke occurs when braking
Motorcycle Spark Plug contain about 20% organic matter. When the temperature is too high, they will decompose and emit smoke, and form a layer of oily substance on the surface of Engine Accessories, affecting the braking effect. The possible reasons for this phenomenon include: frequent braking when going downhill, causing the temperature to be too high and causing smoke; the organic content in the formula of Motorcycle Spark Plug is unqualified and exceeds the standard.
4. The function of the inner groove of Motorcycle Spark Plug
The function of the inner groove of Motorcycle Spark Plug is to discharge gases, reduce noise and change the natural frequency of the product, discharge wear debris, and enhance the adhesion between Engine Accessories and back plates.
5. Why do newly installed Motorcycle Spark Plug cause soft braking
After motorcycle maintenance and replacement of new Motorcycle Spark Plug, the brakes may be soft. Possible reasons include: the installation of Motorcycle Spark Plug does not meet the standards, the surface of the brake disc is contaminated but not clean, and the brake pipeline is faulty. Or there is insufficient brake fluid, excessive wear and uneven surface of the brake disc, and the quality of Motorcycle Spark Plug is not up to standard.
