B2650 Pressure relief valve

[Duke]

Anybody have pics of where it is and what it looks like?
I had a BX2230 and it was on the rear of the HST.
Bumped up the pressure on it.
Haven’t checked it yet on my B2650 but I suspect Kubota always sets it low from the factory to help with warranty/safety.

 

[dirtydeed]

good news/bad news...

It's located here:

http://kpadweb.kubota.co.jp/kpad2/PartsInfo.do?bookCd=100K5238&funcCd=&figNo=&himban=&dispType=0

YW239-95100 KIT VALVE,RELIEF

However, when I inquired about "shims" like what is used in BX series, I was told it's a complete valve kit that costs around $700. If you find anything different, let me know.

My pressure is at 2400 psi, so it's right withing spec (2400-2450 psi)

 

[Duke]

That price is probably for the entire valve kit.
The relief valve IS shimmable as all others on Kubota are.
I checked my pressure today and I was pleased to find it just a hair below 2400 so Im ok with it. Im not messing with it.

 

[CraigA]

Just signed up to find the location of the pressure valve, I just bought some but want to make sure I'm unscrewing the correct thing. Anyone have pictures or diagram?

Didn't want to start a new topic and couldn't find it searching.

 

[Dave_eng]

I have provided the WSM page showing the relief valve within the FEL valve block.

Why do you think you need to adjust it?

Some owners make it seem like no big deal but other have run into lots of grief.

Unless you check your pressure at full throttle with an expensive gauge, you really do not know what you have it set to. Most readily available pressure gauges have an accuracy of + or- 5% of full scale so a 3,000 psi gauge showing 2,400 psi could be off by 150 psi high or low

Dave