One side on aux hydraulics not working. Ideas?

[Vintagecarlover]

Was using digger bucket and bucket stopped opening to dump dirt so i swapped to grapple bucket and same thing, grapple opens but wont close. What should i be looking for or testing to get back to work? Thx all

 

[Vintagecarlover]

Update: found my hydraulic leak. Rear of aux hydraulics lower valve is pouring fluid. Is this just o rings or is is a bobcat specific seal?

 

[Tazza]

Update: found my hydraulic leak. Rear of aux hydraulics lower valve is pouring fluid. Is this just o rings or is is a bobcat specific seal?

Do you mean out of the control block? if so, you can get a seal kit from the dealer, but you should be able to get them from a hydraulic seal shop if you take your sample with you.

 

[Vintagecarlover]

Do you mean out of the control block? if so, you can get a seal kit from the dealer, but you should be able to get them from a hydraulic seal shop if you take your sample with you.

Tazza yes. Under seat on right and bolts onto the block where spool valves are. If i have a good leak would that cause one side of the auxilary hydraulics not to work? No pressure in hose on that side but other side of aux has tons of pressure. Hose jumps. My guess is coil or aux hookup coupling is bad on that side but could be due to leak as they happened about same. Your thoughts mate? Was a good leak on rear of block towards engine.