Pinceau d'évacuation du couvercle de la soupape de commande principale de l'excavatrice Pour les pièces de soupape de distribution hydraulique YC35 YC85
Watch as we walk through the full process, from initial setup to real-world testing of the Excavator Main Control Valve Cover Drain Pin. In this video, you'll see how this critical component functions within the hydraulic distribution valve system for YC35 and YC85 excavators. We demonstrate its role in controlling boom operations, stick movements, and bucket functions through proportional hydraulic pilot control. Learn about proper installation techniques and maintenance considerations for optimal excavator performance.