careyo63
Elite Member
- Joined
- Jan 6, 2012
- Messages
- 2,553
- Tractor
- 77 Yanmar YM2000 63 Ford 2000
About the only thing it could be is the Hyd. Valve. That's what controls the flow. HV-451 for the Ym2610. Same 3Pt. as my Ym2000. The pin is what controls the lift from the handle. Pull the handle back and push the pin In and lift it.
3Pt. handle down pressure on the pin is released letting it drop the Arms. The Adj. on the side of the valve is rate of lifting and lowering the 3Pt. arms. Vertical is Neutral and pretty much where the Adj, stays. Move it forwards and the drop rate increases. Set it back slows the drop rate, The handle is the 3Pt. height Adj. or how high you want the attachment to stay. You can disassemble it and clean it they have been known to get dirty and stick. No safety cover over the set pin.
3Pt. handle down pressure on the pin is released letting it drop the Arms. The Adj. on the side of the valve is rate of lifting and lowering the 3Pt. arms. Vertical is Neutral and pretty much where the Adj, stays. Move it forwards and the drop rate increases. Set it back slows the drop rate, The handle is the 3Pt. height Adj. or how high you want the attachment to stay. You can disassemble it and clean it they have been known to get dirty and stick. No safety cover over the set pin.