Joystick control valve problem

[MrSasquatch]

I broke off the joystick inside a Nimco 10833-2S control valve on the ML230 FEL on my 2006 Mahindra 3525. Well as luck would have it, parts are no longer available for the Nimco valve.

I had read a post HERE that suggested getting a Bailey Hydraulics. #220-957 joystick valve, which is what I bought.

I figured out where to connect the boom up/down (A2 & B2) and the bucket tip/rollback (A1 & B1) on the Bailey valve but I would be guessing where the Input from the Hydraulic pump and Return to tank locations are or where to connect the hose going to what I call the Isolater.

Any help would be greatly appreciated.

 

[J_J]

Best guess.

You could use air to check flow path.

Your side inlet port is labeled.

An optional top inlet port.

You have a side out port which is labeled.

Optional top out port.

14 is probable a PB port and needs an adapter.

Did you also get the PB adapter?

 

[MrSasquatch]

Best guess.

You could use air to check flow path.

Your inlet port is labeled.

You have a side port which is labeled.

Optional top port port.

14 is probable a PB port and needs an adapter.

Did you also get the PB adapter?

When I explained the situation to the guy with Bailey, he said I needed an adapter but not really sure if it's a PB adapter. I'll see if I can find the sales slip.

Thanks for the response.

 

[MrSasquatch]

I checked the sales slip and it says it's a "Power Beyond Plug". Is PB short for power beyond?

 

[J_J]

If your tractor has open center hyd, you will need the PB adapter to feed the next valve.

 

[MrSasquatch]

If your tractor has open center hd, you will need the PB adapter to feed the next valve.

I'll check it out tomorrow, if I can find the other hydraulic fittings I need to replace due to some rust.

Thanks again for the response and I'll keep you updated on the progress.

 

[MrSasquatch]

Well by golly that was sure interesting.

When I changed the Nimco control valve to the Bailey 220957 I needed to change a few things.

Had to change the A1, A2, B1, B2 which was #8 pipe thread / #8 flange to a #10 pipe / #8 flange.

Found out I should have asked more questions about the P, T & N positions. P being pressure and T being tank and N being power beyond. I connected them backwards to begin with and popped an o-ring out of it's slot but since it did not split I just had to get it back in the slot. And yes I did wear some of the hydraulic fluid that escaped around the o-ring.

Live and learn and I won't make that mistake again ...... I hope.

Thanks for the help along the way.