First remove the engine shield and remove the intake pipe;
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2, unplug the power supply plug of the four fuel injection nozzle, press the clip on the interface, you can unplug, pay attention not to use brute force, and throttle and idle motor also unplug;
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3, the nozzle assembly bracket has two screws fixed, unscrew the nozzle assembly left and right screws;
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4, the assembly will be removed from the nozzle.
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