【重機・ユンボ】油圧シリンダーオーバーホール修理【初心者必見】

Thanks for watching! In this video, I'll show you how to repair an oil leak from an excavator's bucket cylinder by replacing the seals! The bucket cylinder is a crucial part that moves the excavator's bucket. Severe oil leaks can not only disrupt your work but also be bad for the environment. This video thoroughly explains the process of disassembling a 10kg bucket cylinder and replacing the internal piston seals and cylinder head seals. ✅ Video Highlights Tips for Cylinder Disassembly: I'll explain important points for disassembly, such as how to use a punch to mark positions and how to loosen with a crowbar. Full Seal Replacement Process: From removing old seals to installing new ones and applying grease, I'll guide you through each step carefully. Importance of Cleaning: Rust and dirt can cause oil leaks, so the cleaning process with parts cleaner is a must-see! Heavy equipment maintenance might seem specialized, but there are parts you can tackle yourself. If you're struggling with an oil leak or are interested in excavator maintenance, please use this video as a reference! If you watched the video and thought, "This part was easy to understand," or "I want to know more about this," please let me know in the comments!