In this video, Josh and I hit the road to go look at a John Deere 9RX 640 that has a hard steering complaint. We do some diagnostics on it and check pressures to determine what adjustment is needed. Second project of the day is to replace the cross augers in a John Deere S780 combine. Learn how to put cross augers in an S-Series combine! #johndeere #diesel #johndeeretractor #johndeerecombine Check out my merch store! null Check out my Amazon storefront! Buy the tools I recommend! https://www.amazon.com/shop/zkmastertech Interested in becoming a John Deere Tech for Sloan's? https://www.sloans.com/careers Check out WyoTech! https://www.wyotech.edu/ Read about me in the WyoTech Hall of Fame! https://www.wyotech.edu/l/hall-of-fame-2023/