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Harbor Freight Hoist How to Clean Rusty Hydraulic Piston


Using some easy techniques to safely clean a rusty hydraulic piston. My hoist sat outside near the ocean for 6 months and developed a coat of rust on the surface of the bare piston. I clean it up and have a smooth surface and a working hydraulic cylinder.

Thanks for watching, and please leave any questions or comments on this project in the comments!

Some more videos with my Harbor Freight Hoist:

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