J.J. I installed the valve on my M.F.1246 loader. When you push the valve handle forward, the loader starts down,but if you push it to far,the loader goes up real fast. Pull back on the handle and the loader goes up. Push the handle to the right and the bucket curls up. Push the handle to the left and the bucket curls down,if you push it all the way to the left,it locks and the bucket floats. any help with this prtoblem I would be thankful.Eddie
Nimco part numbers
- Thread starter jhwentworth
- Start date
- Views: 99305
J_J
Super Star Member
- Joined
- Sep 6, 2003
- Messages
- 18,952
- Location
- JACKSONVILLE, FL
- Tractor
- Power-Trac 1445, KUBOTA B-9200HST
The hoses are installed wrong. You need to switch the hoses so that when you pull back, the lift raises, and when you push the lever fwd or down, the lift goes down.
The curl circuit has regen, and that is when you go to the right most position. There is a detent/bump that tells you are at regen. With curl, you push the lever right to dump/curl down, and if you go past the detent, you are in regen, and the bucket will dump fast.
In curl, you will have full power until you use regen, then you gain speed, but lose power.
If you wanted to raise the front tires off the ground, you would place the bucket on the ground, and push the curl lever right, and the front end should raise. If yu go to regen, you might not be able to raise the tractor.
Push the lever to the left, and the bucket curls up.
https://www.surpluscenter.com/Instruct/I9-7401.pdf
Ob serve the A1, A2, and B1, B2
The curl circuit has regen, and that is when you go to the right most position. There is a detent/bump that tells you are at regen. With curl, you push the lever right to dump/curl down, and if you go past the detent, you are in regen, and the bucket will dump fast.
In curl, you will have full power until you use regen, then you gain speed, but lose power.
If you wanted to raise the front tires off the ground, you would place the bucket on the ground, and push the curl lever right, and the front end should raise. If yu go to regen, you might not be able to raise the tractor.
Push the lever to the left, and the bucket curls up.
https://www.surpluscenter.com/Instruct/I9-7401.pdf
Ob serve the A1, A2, and B1, B2
J_J
Super Star Member
- Joined
- Sep 6, 2003
- Messages
- 18,952
- Location
- JACKSONVILLE, FL
- Tractor
- Power-Trac 1445, KUBOTA B-9200HST
I am assuming that you are talking about this valve.
Surplus Center - 2 SPOOL COMPACT 10 GPM JOYSTICK CONTROL VALVE
The relief on this valve is set at 2000 psi, so if you know your tractor pump pressure, then using a 3000 hyd gage, you can set it to 50 to 100 psi below pump pressure.
Surplus Center - 2 SPOOL COMPACT 10 GPM JOYSTICK CONTROL VALVE
The relief on this valve is set at 2000 psi, so if you know your tractor pump pressure, then using a 3000 hyd gage, you can set it to 50 to 100 psi below pump pressure.
J.J. The valve is from Surplus Center. The valve number is:9-7401
Thanks,Eddie
Thanks,Eddie
J_J
Super Star Member
- Joined
- Sep 6, 2003
- Messages
- 18,952
- Location
- JACKSONVILLE, FL
- Tractor
- Power-Trac 1445, KUBOTA B-9200HST
Just making sure. Move those hoses to the correct position, and reset the pressure. .
J_J
Super Star Member
- Joined
- Sep 6, 2003
- Messages
- 18,952
- Location
- JACKSONVILLE, FL
- Tractor
- Power-Trac 1445, KUBOTA B-9200HST
wpettit,
Did you get everything working correctly?
Did you get everything working correctly?
JJ, I am sorry I haven't responed to you, but I haven't been on the net. I
haven't got the valve on my tractor fixed yet. I think I am going to take it
to a M.F. dealer as I'm not sure which hoses go where. Again, thanks for all
your help on this matter. EDDIE
haven't got the valve on my tractor fixed yet. I think I am going to take it
to a M.F. dealer as I'm not sure which hoses go where. Again, thanks for all
your help on this matter. EDDIE
J_J
Super Star Member
- Joined
- Sep 6, 2003
- Messages
- 18,952
- Location
- JACKSONVILLE, FL
- Tractor
- Power-Trac 1445, KUBOTA B-9200HST
Save yourself some money, and connect it like in the diagram.
http://www.surpluscenter.com/Instruct/I9-7401.pdf
Fig 2
http://www.surpluscenter.com/Instruct/I9-7401.pdf
Fig 2
Mine is connected like that and it does the same exact thing. You can feel the detent for the bucket curl, but if you push it too fast for lowering the the whole loader, it flies up in the opposite direction and shakes the whole tractor. I have been dealing with it by being very careful while lowering. But it is a pain. I could post a video when its not raining.
