Changing the Hydraulic Fluid in a John Deere 455

A hands-on, start-to-finish walkthrough of draining and refilling the transaxle/hydraulic fluid and swapping the filter on a John Deere 455 (applicable to 425, 445, 455 models). Covers parts needed, breaking the drain plug loose, filter removal with evidence it was original to the machine, correct fluid quantity (7 quarts, not 2 gallons), refilling, and a quick start/drive test. Useful for owners doing this specific service themselves.

Appears to be an owner performing maintenance on their own tractor, sharing practical how-to detail rather than a sales pitch.