How to Remove the Spark Plugs on a Lavida?

[OJoel]

Here are the steps for removing the spark plugs on a Lavida: 1. Locate the position of the spark plugs and unplug the electrical connector. 2. Use a wrench or socket to loosen the screws, then gently pull out the spark plug and its contactor with the power source. 3. Loosen the spark plug with a socket, cover it with a rubber sleeve, and pull it upward to remove it. Additional information about spark plugs is as follows: 1. The spark plug is a crucial component of a gasoline engine's ignition system. It introduces high-voltage electricity into the combustion chamber, causing it to jump across the electrode gap and generate a spark, thereby igniting the combustible mixture in the cylinder. It mainly consists of a terminal nut, insulator, terminal stud, center electrode, side electrode, and shell, with the side electrode welded to the shell. 2. The standard for spark plugs often uses the heat value to characterize their thermal properties. The heat value of a spark plug indicates its ability to balance heat absorption and dissipation at the insulator skirt. The higher the heat value, the stronger the balance between heat absorption and dissipation. Therefore, hot-type spark plugs have a low heat value, while cold-type spark plugs have a high heat value. Generally, engines with high power and large compression ratios use cold-type spark plugs with high heat values, whereas engines with low power and small compression ratios use hot-type spark plugs with low heat values.