1. First, turn off the engine power and remove the battery negative electrode.

2. Remove the intake pipe and intake manifold for better access to the fuel injector.

3. Remove the fuel injector cable connector from the fuel injector.

4. Use the special tool to remove the fixing nut of the fuel injector.

5. Remove the fuel injector from the intake manifold. Xikang engine is a brand of diesel engine developed by China Xike Group Co., Ltd., which is mainly used in commercial vehicles, construction machinery and generators. Xikang engine adopts international advanced technology and manufacturing technology, which has the characteristics of high efficiency, low noise and low emission, and is widely used in domestic and foreign markets.