rockdog
Active Member
My John Deere 410b hydraulic pump whines. I've noticed it doesn't whine when you use any of the attachments. Such as putting pressure to the bucket etc. It also doesn't have the power in the backhoe I think it should. I've changed the hydro oil and all the filters including the suction screen. They were all clean. Is the pump going South?
I've read that these have some kind of electric deal on the pump to control pressure or flow or something. Could it be that? I just don't want to buy a new pump and still have the problem. And sure don't want the pump to scatter and have metal parts throughout the system.
Just thought I'd throw this out there to get your opinions since I'm new to equipment like this.
I've read that these have some kind of electric deal on the pump to control pressure or flow or something. Could it be that? I just don't want to buy a new pump and still have the problem. And sure don't want the pump to scatter and have metal parts throughout the system.
Just thought I'd throw this out there to get your opinions since I'm new to equipment like this.