John Deere 3520 Tractor - Oil change

This is a straightforward, hands-on oil change walkthrough on a JD 3520 with the three-cylinder turbo diesel, filmed while actually doing the work: removing the old filter, pre-filling and installing the new one, wrestling the drain plug loose, refilling with a funnel, and checking level and leaks afterward. It's a quick practical how-to rather than a deep-dive or spec review, best for owners planning their own DIY oil change.

Posted by the Austin Does Stuff channel, which appears to cover general DIY maintenance on cars and tractors from an owner's hands-on perspective.