【狭すぎ絶望】油圧ホース交換が過酷すぎて職人の手が止まる？「ミニニンジン」と「電気線」で闇の狭所を攻略するガチ修理。

[From the heavy equipment repair site] A thorough explanation of how to repair a hydraulic leak on a Hitachi Construction Machinery mini excavator, the ZX30U, from start to finish! This time, we closely followed a customer's request to replace a hydraulic hose (pilot hose). While a seemingly simple hose replacement may seem like a simple task, it takes a professional to identify the cause—wear caused by interference with the cover—and take steps to prevent recurrence. ▼Highlights of this video: How to route a hose through narrow spaces: We reveal a secret trick for routing a hose using insulated electrical wire! How to tilt up: We explain a surprisingly unknown key to unlocking the hose. Preventing hose twisting: We'll show you how to use two 17mm wrenches to tighten the hose without applying too much strain. When it comes to heavy equipment repair, tools and planning are key. This video is packed with practical tips for mechanics struggling on-site and those looking to perform DIY maintenance. ⬇️For inquiries about machinery repair, sales, and purchases, please send us a DM here⬇️ https://www.instagram.com/ryoma_tc/?i... GEAR TRYM Co., Ltd. We are currently looking for people to join our team! We primarily handle construction machinery repairs and new and used vehicle sales. If you're interested, please feel free to contact us! For inquiries, please call 0857-53-1638 or send a DM on Twitter or Instagram. We look forward to your application! (^ ^) [GEAR TRYM Co., Ltd. Website] ⬇️ https://gear-trym.com/ [Toori Official Instagram] ⬇️   / toori.10   [Toori Official Twitter] ⬇️   / toori69976745   [Toori Official TikTok] ⬇️   / toorichannel   #HeavyEquipmentRepair #Tips #HitachiConstructionMachinery #ZX30U #HydraulicHoseReplacement #ProfessionalTechniques #Superhuman #Maintenance #Excavator #Shovel #Mechanic #DIY #ConnectWithHeavyEquipmentLovers #TooriChannel #Repair