Let's learn to rebuild a 2011 Yamaha YZ450F dirt bike engine together! In parts one and two we figured out what caused the motorcycle's motor to seize. Here we begin making some serious progress on the rebuild - installing new internals and buttoning up the bottom end.
Turns out, the crankshaft and connecting rod seized, preventing the engine from turning over. To get the motor free again, we've replaced the crank bearings, crankshaft and connecting rod, piston, piston rings, and cylinder.
As an FYI, I've shot hundreds of GB of footage throughout this whole process. If anyone needs reference images, let me know in the comments and I'll try my best to provide!
#YZ450F #yamaha #motorycle
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Intro music by Bastion.
Негізгі бет Автокөліктер мен көлік құралдары Rebuilding a Seized 2011 Yamaha YZ450F Motor - [Part 3/4 - Transmission Fell Out!]
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