How to remove front end loader on John Deere 3000 & 4000 tractors

This is a narrow, practical how-to focused entirely on the mechanical steps of removing a front-end loader from a John Deere 3000 or 4000 series tractor: releasing the lock plates on each side, lowering the loader to rest on its stands, and unplugging the hydraulic hoses, plus the reverse process for reattaching. It's a short, walkthrough-style demonstration rather than a detailed teardown, best suited to owners about to detach their loader for the first time.

Appears to be an informal, hands-on demonstration between two people rather than a polished or dealer-produced video.