Real Mechanics ALWAYS use the right tool here

Why do so many mechanics destroy the engine block when trying to rebuild a seized motor?! 🚀⚙️
When a heavy-duty engine sits outside and is exposed to the elements, moisture will cause the internal cast iron cylinder walls to rapidly rust. This rust completely locks the aluminum pistons in place, seizing the engine solid! Many amateur mechanics make the fatal mistake of trying to beat the pistons out from the bottom with a sledgehammer, which bends the connecting rods or shatters the piston!
In this incredibly satisfying engine teardown video, a professional mechanic uses a specialized expanding puller tool to safely extract the frozen parts! The toothed tool locks securely inside the top of the piston, allowing the mechanic to use raw mechanical leverage to yank the massive piston and heavy-duty connecting rod straight out of the rusted cylinder! Watch until the very end to find out the fatal teardown mistake that causes most mechanics to permanently destroy the engine block during a rebuild!