Kubota 3010 belly deck blade went flying

[CaptFerd]

Helpful video to prevent the blades falling of as your Kubota ages.

 

[Chevychopper]

Belleville compression washer, designed to keep tension on the bolt threads so it won't back off.. works in the same theory as a lock washer.. if you change blades a lot, you'll need to keep an eye on the cup of the washer.. it'll need to be replaced as it starts to flatten out.