TC33D wont start, no lights. Main fuse where?

[BleedingOrange]

I wouldn,t worry about a fuse blowing once. They do age out eventually, and need to be replaced. If the second one blows in a very short time, I would then start looking for the root cause. To save frustration and time, I would pick up a spare, and keep it with the tractor in a safe spot that protects it from vibration. Wrap it in foam and an elastic and keep it in a tool box.