yes ask them to reference the dealer website, there were a few field reports of this happening as I remember. I did one just before I left the dealer. Not much fun but not bad. Trans removal not necessary, usually. Put it on the lift, sit in my easy chair, and remove the rear cover, all right there as long as nothing else is busted inside. Time consuming.
after I left I was told that another one had an issue-I (mis?)understood that they were early build units in a certain serial number range. It would be wise to ask the dealer to look into this; as sometimes they'd extend the warranty coverage out for a while on certain components if they knew there was a history of failure with that particular component. Typically if that happened, there would have been a bulletin for it. Because of how Kubota's dealer system works, they may not find the bulletin right away, it takes some digging. Their keyword search sucks, or it did when I was there.