第一步:确认火花塞的位置：发电机火花塞都在小盖板下方(红色箭头所指)推开盖板 如图：

　　Step 1: Confirm the position of the spark plugs: The generator spark plugs are all located under the small cover plate (indicated by the red arrow). Push open the cover plate as shown in the picture:

　　第二步: 火花塞高压屏蔽冒如图：金属高压屏蔽冒，防辐射、抗干扰。

　　Step 2: Spark plug high-voltage shielding, as shown in the picture: Metal high-voltage shielding, anti radiation, anti-interference.

　　第三步：拔出高压屏蔽冒如图：红色箭头所指位置：向上拔出高压屏蔽冒（因为机器工作时有震动，为防止高压冒脱落或松动，所以屏蔽冒内有橡胶圈，拔下来时会有点紧，可借助工具如老虎钳等）

　　Step 3: Pull out the high-voltage shielding device as shown in the picture: Position indicated by the red arrow: Pull out the high-voltage shielding device upwards (due to the vibration of the machine during operation, in order to prevent the high-voltage device from falling off or loosening, there is a rubber ring inside the shielding device, which may be a bit tight when pulled out, and tools such as pliers can be used)

　　第四步：找到火花塞拆卸工具如图取出与火花塞相应的套筒如图：

　　Step 4: Find the spark plug disassembly tool as shown in the figure and remove the sleeve corresponding to the spark plug as shown in the figure:

　　第五步：拆卸火花塞如图逆时针旋转拆下火花塞

　　Step 5: Disassemble the spark plug by rotating counterclockwise as shown in the figure. Remove the spark plug

　　第六步：拆卸出火花塞如图火花塞使用久了，上面会覆盖一层积碳，会导致机器启动困难，加速不稳定，油耗增多等多种问题。解决办法： 用火烧，把积碳烧掉。用汽油侵泡后用钢丝刷刷去积碳。直接更换同样型号火花塞。

　　Step 6: Disassemble the spark plug as shown in the picture. If the spark plug is used for a long time, it will be covered with a layer of carbon deposits, which will cause various problems such as difficulty in starting the machine, unstable acceleration, and increased fuel consumption. Solution: Use fire to burn off the carbon deposits. Soak gasoline and use a wire brush to remove carbon deposits. Replace the spark plug of the same model directly.

　　第七步:全部复位 重新装好火花塞（一定要拧紧），按原来全部复位，重启机器，即可正常使用。

　　Step 7: Reset everything and reinstall the spark plugs (be sure to tighten them), reset everything as before, restart the machine, and it can be used normally.

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