Disable Oil Injection

can anyone explain or show a picture of where the OIL INJECTION CAME INTO THE CARB because i bought the quad without knowing if they took that tube out or not.
 
if your sittin on the blaster its on the right side of the carb. its a very small black line that runs from the case to the carb. if you follow it down to the case there will be two lines that run into the case. a small and a large. inside there, they run into the pump. look at the DIY it will tell you how to do it
 
ok thanks.. how do i take apart the pump so i can take out the plastic gear.. i removed the four screws but it wont come apart.. also, how do i remove the thing sticking out of the engine that the gear used to turn just incase i want to buy the block off kit one day.. thanks