I need to steer the windmill but it is missing a part. The guy told me to find Gondo and talk to him about his old junk robot that can find the missing part. I don’t think I have ever seen him before, the name is not familiar anyway. Where can I find Gondo?
You can find Gondo in the main market tent in Skyloft. The Bazzar I think. He is the guy with the weird helmet that has the eyes on it. He will repair and upgrade items for you.
If you speak to him when the quest is active he will talk to you about the robot and you can continue from there.