Help needed ASAP

[Thomas5060]

Afternoon everyone, was changing o rings in the priority valve on the 8210 and I'm everything was fine until my brother came home from school today and lifted the valve to have a look and this spring etc fell out of this hole does anyone know why way it goes back in? Have checked the NH online parts catalogue but got nothing.
Thanks in advance

 

[Still Farming]

Which way is pressure maybe of help ?
Looks wider at top of spring

 

[John 1594]

Ball first, then oily end of spring next to it and the strange looking blue painted end goes in the plug

quite why an internal spring whats never seen the light of day before has blue paint on it though...

look right down the hole and you can see the conical seat the ball sits on

does the end cap have an adjuster bolt threaded through it, which contacts on the folded end of the spring

 

[Thomas5060]

Which way is pressure maybe of help ?

Think pressure is going out to spool valve.

Ball first, then oily end of spring next to it and the strange looking blue painted end goes in the plug

quite why an internal spring whats never seen the light of day before has blue paint on it though...

look right down the hole and you can see the conical seat the ball sits on

does the end cap have an adjuster bolt threaded through it, which contacts on the folded end of the spring

Thanks John, don't know why it would be blue, maybe painted in factory?

 

[Netherfield]

Now give your brother a clip round the ear.

 

[7610 super q]

Found this for 4 cylinder 10 series.......

 

[John 1594]

Now give your brother a clip round the ear.

Nah, the more subtle approach helps

id be leaving a handful of opened lynch pins under the sheets at the bottom of his bed

 

[John 1594]

So basically the funny bit on the end of the spring is to stop the ball bottoming out and crushing the spring up then?

 

[Thomas5060]

Now give your brother a clip round the ear.

Just got a good telling off

Found this for 4 cylinder 10 series.......

View attachment 456628

Thanks 7610, very similar to the 8210 one

 

[Netherfield]

But then again, you learn a lot by poking your nose in sometimes.

 

[John 1594]

With items like this, i prefer to remove the complete unit from the tractor, then strip it down inside a big old baking tin or similar, that way any small escapable parts are kept contained and not lost in the bermuda triangle thats called the workshop floor

 

[Thomas5060]

With items like this, i prefer to remove the complete unit from the tractor, then strip it down inside a big old baking tin or similar, that way any small escapable parts are kept contained and not lost in the bermuda triangle thats called the workshop floor

Usually I set bits everywhere but this time laid a cloth on cab floor then used and old butter tub for the bits

 

[cfr1964]

@Thomas5060 did you get it fixed?
Here's a picture from 8210 manual

 

[John 1594]

So the 8210 has the check valve stop fitted the opposite way round to all the others

Slighty odd that a precision component such as the check valve stop was covered in paint, which could flake off and presumably block the orfices in the flow control valve on the top cover?

 

[Thomas5060]

@Thomas5060 did you get it fixed?
Here's a picture from 8210 manual View attachment 456716

Currently at the gym so never got a chance, didn't realise what time it was earlier then at to get dinner and rush out, thanks for that, can see it nice and clear

So the 8210 has the check valve stop fitted the opposite way round to all the others

Slighty odd that a precision component such as the check valve stop was covered in paint, which could flake off and presumably block the orfices in the flow control valve on the top cover?

Maybe something to do with it having EDC?

 

[cfr1964]

Currently at the gym so never got a chance, didn't realise what time it was earlier then at to get dinner and rush out, thanks for that, can see it nice and clear

Maybe something to do with it having EDC?

The gym holy flunk have you not got a barra and shovel at your work
Or are you there perving at fit women
Certainly has a different section in the manual for 8210 gen 3 priority valve pack

 

[Thomas5060]

The 8210 and Kane is my barra and the hitachi is my shovel since stopped playing rugby I have started to get a belly so want to keep it down
Plenty of fit wemen at it all right

 

[John 1594]

The 8210 and Kane is my barra and the hitachi is my shovel since stopped playing rugby I have started to get a belly so want to keep it down
Plenty of fit wemen at it all right

The right women will lose you more weight than any rugby match

ok, the weight lost will be from your wallet...but its still a loss

 

[Thomas5060]

The right women will lose you more weight than any rugby match

ok, the weight lost will be from your wallet...but its still a loss

A loss I try to keep to a minimum

 

[Kevtherev]

Think pressure is going out to spool valve.

Thanks John, don't know why it would be blue, maybe painted in factory?

Blue would be the pressure of the spring red may be weaker spring sort of thing