Boom cylinder spool valve question

[rskybizintrees]

Thanks for reading general fluid question Im sure. Nh L775 I have one and am looking for info regarding lift cylinder and spool valve, I replaced seals in the lift cylinders and took out the valve bank/spool valve did all new orings and now bucket curl still works fine but I can not get the lift cylinders to move, appered to want to then, No go. wanted to ask if I need to cycle them manualy suctioning fluid as I go or will they self prime? I had put some in so it wasn't dry, 1 quart appox. And or does it mater what end of cycle they start on, I have them completly in? Thanks rsky

 

[rskybizintrees]

I dont think this wound up in the right spot but fluid hyd question so if anyone is of a mind, I'd much appreciate it. rsky

 

[Tazza]

I dont think this wound up in the right spot but fluid hyd question so if anyone is of a mind, I'd much appreciate it. rsky

Is it possible you have not re-attached the lock out solenoid?

 

[rskybizintrees]

Is it possible you have not re-attached the lock out solenoid?

I did Plug it back in, Would you offer a way to bleed the system/purge the air? Thanks rsky

 

[skidsteer.ca]

I did Plug it back in, Would you offer a way to bleed the system/purge the air? Thanks rsky

The system will self bleed just by cycling the cylinders through their stroke.
Ken

 

[rskybizintrees]

The system will self bleed just by cycling the cylinders through their stroke.
Ken

Ken and all, The switch wire for the lockout was eaten by a mouse, fixed that right before the rain here and all is well no bleed out or leaks so far. Give it a few hrs to sit lightly loaded and if bleed out stays good I can fit it in the shop and adjust drive chains and see where I may be at with the E-brake and change what I will be sure to find in the oil bath, Sludge. Again thanks rsky