Harvest service calls 2 - John Deere 9520 engine knock & 8320R is getting hot.
In this video, Patrick has a 9520R with a nasty knock in the engine and I hit the road to go finish up the 8320R fan drives. Got the parts in to install new dry style fan drives on an older Teir 3 8R 9.0L engine. Customer is still complaining on the tractor getting hot so we try a set of thermostats. Then I go back to the shop to see what Patrick has found… #johndeere #johndeeretractor #milwaukeetools #snapontools #matcotools 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

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