I have a new JD Gator XUV 825i with 16 hours on it. It has developed an annoying metal/rattle type sound coming from the engine area. I had not noticed this sound until the 10 hr service was performed at the JD dealership. I let them know about it when I got home and noticed the rattling sound. By the way, on the 10 hr service, there was a problem when shifting to forward gear. It would not always go into gear properly. They made adjustments to the shift linkage and also found that the engine idle rpm was way too high and lowered it. I carried the Gator back in this week and they kept it for 3 days. They hear the rattle too, but cannot find the source. They told me to take it home and to let them know if it gets any worse. Bottom line, I'm not happy about having to deal with this. Any advice would be appreciated. Thanks