🔧 Massive John Deere Repairs: 8400R Harness Headaches & 8360R ILS Overhaul!

It’s a full throttle day of Deere diagnostics and serious repairs! We kick things off with an update on the John Deere 8400R and the ongoing battle with its chassis and transmission wiring harness issues. Then it’s off to the farm to tackle a long list of repairs on a John Deere 8360R. This round includes: Replacing ILS accumulators Swapping out SCV couplers Repairing a leaking oil cooler line Installing a new hydraulic restriction sensor Rebuilding the RH ILS steering cylinder guide After the 8360R is squared away, we head back to the shop for more updates on the 8400R. If you’re into real-world ag tech, hydraulic know-how, and hardcore John Deere wrenching—this one’s loaded. Go to https://www.buyraycon.com/ZKMASTERTECH to get 20% sitewide! Brought to you by Raycon. 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 Tekton angle wrenches: https://www.tekton.com/6-mm-angle-hea... #johndeere #johndeere8310 #johndeere8r #farming #farmequipment #mechanic #farmlife