Trying to figure out how one Kubota dealer connected a WR Long 3rd valve for a grapple to my L3940 HST with FACTORY backhoe. WR Long states you need to be in series with the BH...... come off the Power Beyond (PB) before the "factory" Backhoe to prevent damage to the BH as the Long relief valve has a higher limit than the back hoe can handle. The attached pic is looking down under the seat (removed). The steel line (B) was (I think) GOING to the BH, and was cut and that line extended to run to the Long valve block labeled T and the other line (A) returns from the Long valve block P, goes to the BH. Not sure which way the flow is going, nothing has colors as I read Power Beyond is marked with green, Gray is tank, and Orange is pressure. My backhoe keeps blowing the O-rings among other qurky issues, if I don't disconnect the BH from the system before using the grapple.
L3940 LA724 loader BH92 WR Long DO3 electric over Hydraulic Valve Kit (True 3rd Function Valve Kit) The WR Long link is attached, with the T and P ports labeled.
Can anyone verify if this is correct or shed light on the flow direction?
L3940 LA724 loader BH92 WR Long DO3 electric over Hydraulic Valve Kit (True 3rd Function Valve Kit) The WR Long link is attached, with the T and P ports labeled.
Can anyone verify if this is correct or shed light on the flow direction?
