Where is the throttle of Fukang 988 and how to remove it?

1/ Disconnect the negative battery. 2/ Remove the air filter. 3/ Unplug the harness plug on the accelerator. 4/ Remove the throttle body. 5/ After cleaning, install the clean throttle as it is, tighten the three fixing bolts and plug in the wiring harness plug. 6/ Initialize the throttle position sensor:

Get on the bus, insert the key, turn the ignition switch to the M position, and wait for about 40S. If it is quiet, you can hear the click of the throttle valve in about 30 seconds. Then, turn off the ignition switch, wait for more than 20 seconds, and then start ignition.

Can't insert pictures? The end of the throttle line. Silver aluminum alloy, connected with air filter.