Yamaha Side-by-Side Engine Repair (Part 2) - Viking Engine Complete Teardown!

In today’s video, we are performing a complete teardown of a 2015 Yamaha Viking 686cc engine to assess the internal damage and prepare for a full rebuild. This step-by-step engine disassembly is the first phase of our restoration project, allowing us to inspect the cylinder, piston, crankshaft, and transmission for wear or failure. I walk through the process of stripping the engine down to the bare cases, identifying which components can be salvaged and which parts will need to be ordered to get this Side-by-Side (SXS) back into service. If you are a DIY mechanic looking for a guide on Yamaha 700 engine repair or simply curious about what the inside of a high-mileage UTV engine looks like, this teardown provides a clear view of the internal mechanics. Properly diagnosing engine failure is critical before buying expensive replacement parts, and this video covers the specific tools and techniques needed to safely disassemble the top and bottom ends. Follow along to see what we find inside this 686cc power plant, and if you have questions about the teardown process or Yamaha Viking engine specs, let me know in the comments! Link to Yamaha Viking Technical Service Manual (found on forum): https://drive.google.com/file/d/12NvD... Below are some of the parts you'll need for the work done in this series of videos - check out these Amazon affiliate links (please verify they fit your application): Kobalt 4 & 6 Inch Wrench Set: https://amzn.to/4u3LV6h Complete Maintenance (Oil, Filters, Spark-Plug) Kit: https://amzn.to/48WKVZc Crankcase Gasket Maker: https://amzn.to/4cV9vw0 CP Carrillo Piston Head: https://amzn.to/3Oq48M5 Similar-To Yamaha Viking Cylinder Head: https://amzn.to/48K6r3n As with all of my videos, do your own homework to understand risks and codes applicable to your area. I am not a professional and these are just my experiences from my own projects.