[Isai Perez]

I am reassembling my rebel 250 carb but I cant figure out how this plastic bolt goes in, i am afraid to use too much force and break it, help haha

 

[flitecontrol]

Looking at picture number two, you will see there are scalloped edges on the plastic piece. Line these up with the rounded metal lugs and, while turning the piece clockwise, push down on it. The edges of the plastic will slide into the gap under the lugs, holding the needle in place.