RK74 50 Hour Service

A real, hands-on 50-hour break-in service performed on an actual RK74, covering front axle gear oil (80W-90, 4.3 gal), transmission/hydraulic fluid (18 gal), engine oil, two hydraulic filters, radiator cleaning, and greasing all loader and three-point fittings. The presenter works through each step in real time, including honest mistakes and awkward access points. Most useful for RK74 owners facing their first break-in service who want to know exactly what's involved.

Posted by the Doug Perkins channel, which appears to be an owner documenting maintenance on their own tractor with a helper present.