How to Change Oil in Kubota L-Series Tractors | L3901

This is a full hands-on oil change on an L3901, done with the loader removed for easier access, showing both drain plugs, the copper seal reuse, filter pre-soak and install, and refilling to the correct dipstick level (about 6+ quarts of the 7.1-quart capacity). It covers tools needed, Kubota's 50/200-hour intervals, and practical tips like tracking service dates on the filter. Good for owners wanting a real, step-by-step walkthrough rather than a quick overview.

Posted by Piney Grove Homestead, an owner sharing hands-on maintenance from his own tractor on his homestead.