4x4ford
Well-Known Member
- Joined
- Jul 20, 2007
- Messages
- 239
- Location
- Las Vegas Nevada
- Occupation
- aunts on the strip Currently drive a 1951 chevy pa
Neighbor has a case 580 c backhoe hydraulics are weak and very slow he says it sounds like it isn’t getting fluid to the pump he has recently installed a new pump which didn’t improve the issue I’ve looked through the parts manual that he has looking at all the suction lines and don’t see a filter or screen in the suction lines any where no obvious leaks on the suction line I was wondering if maybe there would be a main relief valve somewhere that would be stuck causing his problems I’m thinking what he is hearing is the relief bypassing looking through the manual I can’t tell where the relief would be