How to change the oil, oil filter and replace your air filter on your Kubota 2920 tractor (Part 1)

This is a hands-on, step-by-step owner's maintenance video on a Kubota B2920, not a sales walkaround. It shows draining the oil, swapping the oil filter (including fixing a leak from a stuck O-ring), refilling with the correct 3.7-quart spec, and cleaning the air filter and inner mesh screen. Useful for owners doing their own first service who want to see the real process, including small mistakes and fixes along the way.

Appears to be an owner-operator documenting routine maintenance on their own tractor, with no dealership or sales angle evident.