Casala
Plastic
- Joined
- Nov 11, 2019
- Location
- Easy Yorkshire UK
Hi,
I am new to this forum and hope there is some help for me on here.
I have a Jones and Shipman 540 surface grinder on which the table long traverse will only power hydraulically in one direction. I only used the machine periodically so I am guessing there may be a spool valve or something stuck?
I have removed the table and checked the piston as I though the seal may have gone but everything is in great condition. I have now taken the top cover at the front of the cross slide and discovered the valve block but can't see how to dismantle it?
Any suggestions please...
I am new to this forum and hope there is some help for me on here.
I have a Jones and Shipman 540 surface grinder on which the table long traverse will only power hydraulically in one direction. I only used the machine periodically so I am guessing there may be a spool valve or something stuck?
I have removed the table and checked the piston as I though the seal may have gone but everything is in great condition. I have now taken the top cover at the front of the cross slide and discovered the valve block but can't see how to dismantle it?
Any suggestions please...
Last edited: