The Complete Four Stroke Engine Rebuild Course- Part 3

In this episode of our four stroke engine rebuild series we go into detail showing you how to assemble to bottom end of a YZ450F four-stroke dirt bike engine. We go over how to put in the main bearings, transmission, crankshaft, how to reassemble the cases and many other important steps. This video should help anyone with a four-stroke bike learn the process of the bottom end reassembly. We also include all the tools and parts that you will need to complete the rebuild. Time Stamps: Main Bearings - 5:38 Transmission - 8:15 Crankshaft -9:40 case reassembly - 11:40 Part Links: Waterproof Grease: https://thed.zone/product/maxima-hi-t... Assembly lube: https://thed.zone/product/maxima-asse... Crankcase splitting tool: https://thed.zone/product/tusk-crankc... Crank puller/installer tool: https://thed.zone/product/tusk-crank-... Gear Jammer: https://thed.zone/product/motion-pro-... Engine Stand: https://thed.zone/product/motorsport-... Engine lock up tool: https://thed.zone/product/engine-lock... Valve spring compressor: https://thed.zone/product/valve-sprin... Blind bearing remover: https://thed.zone/product/bearing-rem... Wiseco Bottom End Rebuild Kit: https://thed.zone/product/wiseco-bott...