Was basically just gifted a 2002 rancher es. Model Trx 350 FE.

Its has has basically been left out in the Louisiana weather. So it’s not in the best shape. But. It does crank and run. Doesn’t smoke at all. Right now I’m thinking put a new carb on it. Change all the fluids. Brand new gas and see how it does. I’m a bit worried about some of the engine noises I am hearing though. Wondering what y’all think these noises might be.

Here is video with it running. Looking for opinions on where the problems are most likely at.