Radiator Replacement on a John Deere Compact Tractor: JD2520 Part: LVU803043

This is a narrow how-to DIY repair video, not a review: an owner walks through replacing a cracked radiator (part LVU803043) on his John Deere 2520 after a coolant leak. He covers unbolting the air cleaner duct, expansion tank, hose clamps and mounting bolts, swapping the radiator, and refilling with Coolguard coolant, noting the part cost $479 and the job took 40-45 minutes. Best for 2520 owners facing this exact repair.

Posted by an owner-operator at Indy Farm Life sharing a hands-on repair he'd already started before filming, so some early steps are described rather than shown.