I have a 2019 B2601 with LA434 loader
A couple weeks ago, it slowed way down on about my 20th load of sand moving. It then stopped going up/down at all within the next 2 loads.
I’ve replaced the load control valve (very expensive), the QD’s for the hydraulics to/from the loader, rebuilt both cylinders, changed the filters and fluid (not necessarily in that order).
I put a pressure gauge on both sides of the up/down cylinders (one side at a time) and pressure is ~2000 psi (using a 5k gauge), it appears it is getting full pressure to both sides of the cylinders at the same time.
I’m dumbfounded, can’t think of anything else it could be.
Any help would be appreciated!
All other functions work fine including the bucket.
Thanks
Jeff
A couple weeks ago, it slowed way down on about my 20th load of sand moving. It then stopped going up/down at all within the next 2 loads.
I’ve replaced the load control valve (very expensive), the QD’s for the hydraulics to/from the loader, rebuilt both cylinders, changed the filters and fluid (not necessarily in that order).
I put a pressure gauge on both sides of the up/down cylinders (one side at a time) and pressure is ~2000 psi (using a 5k gauge), it appears it is getting full pressure to both sides of the cylinders at the same time.
I’m dumbfounded, can’t think of anything else it could be.
Any help would be appreciated!
All other functions work fine including the bucket.
Thanks
Jeff