Tractor seat replacement; Replacing a John Deere 5520 tractor seat

This is a raw, hands-on DIY seat swap on a John Deere 5520, showing the actual unbolting of the old worn seat (rusted shock and springs included) and installation of a replacement using a 5mm Allen key and 13mm socket. It's casual and unscripted with some back-and-forth banter, but it does walk through real steps and tool sizes. Useful for owners planning the same repair themselves.

Appears to be an owner doing their own repair work, filmed informally with a helper, not a dealer or professional shop.