1550 Hydraulic Pump

[pcrh]

To use the remotes we need to rev the motor to at least 1200 rpm. Fluid levels are up. I think this means the pump is weak and needs rebuild.

What is involved in rebuilding the pump?

 

[Mike(NEOhio)]

Normal, OP manual says rev to 1000 min for hydraulic and three point use. It has a flow divider to direct the first 5 GPM to the steering. That pump is obsolete. Check the pressure first. Mine was only putting out 500 psi when I got it. Tore the pump down and found the seals were blown.

 

[tom upton]

could also just be the main relief has some crap stuck in it holding it open a wee bit?