That one you aren’t sure about is your choke cable. Take it out with a wrench, I think 12mm). It’s plastic, so be careful. There should be a spring and plunger on the end of the cable. They often get corroded and stuck in place.
Hi, the throttle problems seems pretty fixed.. sprayed wd40 in the spring opening the main valve and then the motor oil, while keeping opening and closing, and now seems fine!
I wanted to fix the chocke now, I'm not an expert but I think it never worked fine... I tried opening the area where the chocke cable arrives to the carburator (in the video I already closed it back) but I can only see a spring and the cable, can't understand how to remove it....
As I said I think it never worked properly, it's not like the rest that worked fine before I left the ATV unused for 6 years.
Ah and I cleaned the jets too, there was just a screw in that area of the carb a bit rusted but the rest was good, well some jets were clogged but I unclogged them with a needle.
So if you can in anyway help me for this chocke, with an exploded view maybe...
Please watch the video below...
Updated situation