Mf 135 hydraulics

[Melvin]

If you cut a slot in the bolt at right angles to the threads (just on one side) with a bit of WD40 or diesel, you can clean the threads, if needed.

Many thanks for that tip I Will bear in mind for the future
It would appear that metric thread's are very similar to unf
A 6 mm bolt fitted nicely so with plenty of heat and quenching with Cold water it came out easily
The problem I have now is getting the quadrant out I have got it to move out about 5mm
Now it won't come out any further although I can turn it quite easily

 

[Melvin]

Replace the stand pipe with a standard one and fit a relieve valve on the pump in place of the blanking plug, unless you use the pressure control it a bloody pest .

 

[Melvin]

Replace the stand pipe with a standard one and fit a relieve valve on the pump in place of the blanking plug, unless you use the pressure control it a bloody pest .

 

[Melvin]

hi
i have taken your advise and fitted a standard stand pipe and relief valve in the pump
i am getting no pressure to the lift arms and pressure his being released through the relief valve i am thinking this could be a problem with the pump control valve any thoughts on this would be appreciated

 

[Mrs Brown]

Cant remember if the transfer plate on top of the lift cover can be fitted wrong way around or not but worth a look. You may have a selector valve fitted make sure the shaft on the red leaver follows the cam .

 

[Mursal]

The new relief valve opening to easy, no?

 

[Melvin]

Cant remember if the transfer plate on top of the lift cover can be fitted wrong way around or not but worth a look. You may have a selector valve fitted make sure the shaft on the red leaver follows the cam .

 

[Melvin]

Cant remember if the transfer plate on top of the lift cover can be fitted wrong way around or not but worth a look. You may have a selector valve fitted make sure the shaft on the red leaver follows the cam .

The transfer plate can be fitting the wrong way round checked mine it his the right way round
Where would the selector valve be fitted?
I am wondering could I have received a faulty relief valve

 

[Melvin]

The new relief valve opening to easy, no?

That's a possibility I am assuming that it's okay

 

[Mrs Brown]

You would have had the lift cover off to remove the original stand pipe, the dogs bone hasn't been dislodged has it ?