Check the floor chain "sag" under the wagon; it should be snug but not tight.
While a single "full" PDF diagram is not available as a direct link, the Kelly Ryan Feed-R-Wagon's internal systems follow a standard mechanical breakdown. For specific repairs, you can find parts through retailers like Post Equipment Kelly Ryan Feed-R-Wagon Parts Categories Driveline & PTO Shear Pin PTO : Standard safety feature to prevent gearbox damage. Oil Bath Gearbox : A sealed unit for continuous lubrication and longevity. Drive Sprockets kelly ryan feed wagon parts diagram full
Before diving into the anatomy of the wagon, let’s address why you need a diagram versus a basic one. Check the floor chain "sag" under the wagon;