Badboy 4035 oil change. Theres always something to do at the property.

This is a quick, real-world DIY oil change on a Bad Boy 4035 at 187 hours, done by an owner who actually runs the machine hard (cleared a whole fence line with the loader bucket). He drains the 4-quart sump, uses Shell Rotella T4 15W-40, discusses switching to synthetic, and explains his own filter-change interval logic. Useful for owners wanting a plain, no-frills maintenance reference rather than a polished how-to.

Posted by the Ortiz Farm of TC channel, an owner sharing hands-on upkeep from their own property.