Reply to thread

Message: <blockquote data-quote="Eston62" data-source="post: 131735" data-attributes="member: 21708">First of all, sorry for my English, it's a bit "faulty". Why was the hydraulic control valve replaced? It was the customer's request because the customer thought it was worn out. The customer is king you know <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big grin    :D" loading="lazy" data-shortname=":D" /> .  After the change, the hydraulic oil pressure was also checked and it was 210 bar (recommended by the dealer). Since the lifting function still didn't have the power to lift the frame with half filled bucket up, I removed the valve from machine again, took the assembly completely apart. I checked all the holes, valves, seals, etc. I washed everything, blew through with compressed air. Finding nothing, I reassembled this valve. I mounted it on the machine. Checking the opening of the main safety valve is not a convenient process. I put a checkpoint between the hoses of the lift cylinders. From there it was very easy to check the opening moment of the main safety valve. I turned it to 230 bar. It seems to be fine now.</blockquote>