⚠️ S780 won’t swing unloading auger | 💪 8310R hard steering | 🔥 The X9 Strikes Again!

In this episode of Harvest Service Calls, I start with an 8310R that’s got steering issues traced back to blown O-rings in the priority valve. Then it’s back to the X9 1000—yep, replacing that unloading auger swing cylinder again after the cushioning seals got damaged. After that, I tackle an S780 combine with RC2 controller faults that keep the auger from swinging out and show how to correctly replace and protect those Cinch terminals. Finally, I get back on the X9 project to install the center unloading auger and take it outside for a test run… until another code stops it from leaving the shop. The next morning, I’m off to check out an 8R 410 with a dead air seat. Want to see the best of ZK MasterTech? Check out my top repair and service videos here:    • Best of ZK MasterTech!   Follow me on TikTok! the_zk_mastertech https://www.tiktok.com/@the_zk_master... Follow me on Instagram @zk_mastertech Want some ZK merch? https://zk-mastertech.myspreadshop.com/ Check out my Amazon store front! https://www.amazon.com/shop/zkmastertech Want a career with Sloan Implement? https://www.sloans.com/career Thanks to Sloan Implement and John Deere for their continued support. Subscribe for more in-depth diagnostics and field fixes. And as always — keep that green iron moving!