6300 john deere hydraulic couplings

[astra]

Anyone come across one of these that 8 out of 10 times the driver can't release the pipes when changing implements? No matter what he does with lever,tractor running or not.
Nothing seems to work.i gave him two old style quickfits to plug into his push pull connections to see would that to anything for him but he says no.i haven't seen this tractor in person yet.is there adjustment on the scv cables or anyone got any ideas?

 

[Tractortech]

Now Then..
Is the faulty one a top or bottom, standard or deluxe??
I believe (and I may be wrong here) dust and oil get in the area where the retaining balls are thus making operation difficult

 

[astra]

They are push pull fittings but I gave him a male female adapter with the female side being an old style push the collar type to put into the push pulls and these are still hard to remove or fit a hose too..sorry for the bad explanation...

 

[Qman]

The hydraulic couplings on my 6420 were getting worse and worse, it was difficult to put the pipes in. I bit the bullet and had new 30 series couplers put on her and now it is easy to put the sprayer and fert spinner on.

 

[astra]

Had a quick look at tractor this evening as he was passing.neither of the two levers inside seem to go into a float position even with the little stoppers moved out of the way.I presume there was a float position originally...am I looking at a cable out of adjustment or something else entirely..Anyone came across this before? What are the two adjustments in the picture below? I know one is for flow but what's the other one?

 

[milkloss]

Have a read of this thread:

JD 200 series scv troubles.

I think we may have been here before at the other place! On our JD6920 we have one scv which has a seized flow control and one with a knackered mode control knob. We have our PA93 hedger on the tractor with the tractor providing hydraulics for the arm and last year there was a bit of a leak...

thefarmingforum.co.uk

 

[astra]

Thanks for that milkloss

 

[milkloss]

Thanks for that milkloss

no problems, the guys gave me loads of help on that thread....... share the knowledge and all that