hydraulics

My CX85 xtrashift was starving for hydraulic oil to the extent that neither the hydraulics or steering would operate. I drained the oil and removed the filter and found that the tin plate behind the filter had come unbolted and the plastic plug pictured was sitting in the oil inlet port. There...

The rear link arms on my 7840 seem to be stuck at 20% if I lift the leaver the oil flows but nothing happens, they won't go down bellow 20% either, guessing air in the system? Is there a way to bleed the linkage system? (I can lift the arms up to their max by hand)

Hi All, Hoping someone can help me. I have a New Holland Tm 165 with Power Command that I'm attaching a fusion 1 baler too. The tractor already has a loader. My understanding is that 3 in the picture is the return, 2 is the feed and 1 is the load sensing.. My Questions 1. Are my above...

Hi, I have spent the past week fitting a front end loader to my ford 7840, I thought I could join the hydraulics to the loader distributor in before the spool valves on the back, which works fine for the loader but now I have no spool valves unless I engage the loader lever first. Anyone know...

Hi, my David brown 1494 hydraulics are being very odd. We’re trying to get the ploughing done before the spring but we’ve had nothing but trouble with the tractor and the weather this year. This time the hydraulics and playing up. Randomly, the plough will not want to go down when the engine is...

As you can see from the photos, I have a very old JCB, It's still incredibly useful and goes pretty well considering it's older than me! There's some leakage from some of the connectors at the back that feed the hydraulics to the arm. Has anyone have any experience of replacing or purchasing...

I've just bought an old DB 880 selectamatic to use for cleaning out the cows with. It currently has an original trip loader on it. A friend is going to fit a single hydraulic cylinder down the centre so I'll be able to tilt a bucket or spike, but they're not doing the plumbing for the...

Hi, I've recently bought a manitou 627 mlt turbo and the bucket when there is a big load tilts down without any input but stops when the engine is turned off. Does anyone know what the problem for this is and how to fix?

Hello! I recently bought an original BIO baler, around 2003-2005 and I’m looking at using the load sensing function on it. My tractor has all the hydraulics needed, a John Deere 6330 premium, but I’m stopped as to where the bung is for the load sensing line. I’ve got the pressure and return...

We have a 2017 JCB Fastrac 4220 over here in Aus, lately is has developed an issue with the constant flow on the hydraulics when U click it into constant flow it disengages after a few seconds. Does this on every spool valve regardless of the pressure setting, there are not many of these...

Hi everyone! Im new to forum but i got great problem that i dont know how to solve. I bought some old lemken plough that has one way hydraulic cylinder for overthurning. Cylinder is old and damaged. Mine idea is to modificate plough by instaling two way hydraulic cylinder for overthurning like...

Hi, I have a Yanmar 1.5 mini digger. The stick was creeping down when moving forward, if i hold the control stick forward a little it stops creeping down but as soon as I let the control go it falls/creeps down. After an hours work it has dropped to the floor and can't get it to move! All other...

Hi, recently bought an 1999 Yanmar b19 cabbed mini digger,basicly the same machine as the smaller b15 and b17,but rated at 2.1tones.Funny,but cannot find where to look for the level of the main hydraulic fluid in the tank.I managed to find an oil cap underneat the seat,behind a metal plate-that...

Hello! Translated a page with MF 390 Synchro-Power gear sift and heater motor repairs. Something about hydraulics too. http://www.haapasalontila.fi/MF390hydraulics.html

Hello! I've translated part of my MF homepage to English, other parts are still in Finnish. Plenty of pics there too anyway. http://www.haapasalontila.fi/MF590hydraulics.html Please let me know if I've written something very funny. Greetings from Finland!

Hello everyone, I'm new to the tractor world and new to this forum so please excuse my lack of knowledge in the field. I've recently moved to the country side and got a tractor, and I believe it's a very good one too, a Fendt 275s from 1991 with a front loader. Here is my question. I can...