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Read articles →This is a hands-on hydraulic fluid and filter service video for the Kubota MX4800, not a review or walkaround. It walks through draining fluid via the filter housings and rear-end plugs, checking the magnet for metal particles, swapping filters, draining both differential sides and the main case, then refilling with roughly 10 gallons of UDT and checking the dipstick. Best for owners doing this exact maintenance job themselves.
Posted by the Kevin Greer channel, an owner demonstrating his own fluid-change process on his tractor.
Drain most fluid through the filter housings since it is easier to control, then finish draining through the plugs on the rear end and the main case.
The tractor takes about 11 and a half gallons; in the video about 10 gallons of UDT was added first, then topped off after running it.
The manual says hand tight, but the video shows snugging them a bit more with a strap wrench since hands are usually oily.
The differential drain plugs on both sides are 9/16.