Standard L01 Series L3301 & L3901 Tractors - Oil, Filter Change: Know Your Kubota

This is Kubota's official step-by-step oil and filter change procedure for the L3301 and L3901, not a review or walkaround. It covers draining oil from the two drain plugs, replacing the filter, refilling with 7.1 quarts of new oil, and checking for leaks, plus the maintenance schedule: first change at 50 hours, then every 400 hours. Best for owners doing this service themselves who want exact steps and intervals, not a buying decision.

Posted by the Kubota Tractor Corporation channel, so it's an official manufacturer how-to rather than an independent or hands-on review.