Hydraulic Problem After Hoses Replaced

Lavender Valley · Sep 16, 2024

Kaizer Peas said:
I have a question about the rear rock shaft. It worked perfectly till I changed the hose. There is fluid with no pressure in the line but what looks like a valve that feeds the rock shaft through a metal line and tied to the hose to the joy stick. It won't lift the arm. I once read on a forum that advised if you can raise the 3 point hitch it may solve the loader problem he had.

That indicates you have switched two hoses when you replaced them, look for power beyond and tank, and switch those around to get pressure to rear hydraulics.

MMM2 · Sep 17, 2024

Hello, I also have a hydraulic leak. If i can source the leak , I would attempt repair but, it is not coming from cylinders . When I start it I can see the fluid over all the under side on R side of 45 DA New Holland 2005 . Any suggestion on how to narrow my search. I sprayed with cleaner first, then used a dye. I just saw the dye everywhere and finally came to the lowest multiple areas to drip (alot) Frustrating.... Don't want to give up and someone else finds the simple fix. I wrenched every fitting I could reach. except the hard lines under seat area (would have to remove rear wheel to reach it or train a mouse to get in there)

Lavender Valley · Sep 17, 2024

MMM2 said:
Hello, I also have a hydraulic leak. If i can source the leak , I would attempt repair but, it is not coming from cylinders . When I start it I can see the fluid over all the under side on R side of 45 DA New Holland 2005 . Any suggestion on how to narrow my search. I sprayed with cleaner first, then used a dye. I just saw the dye everywhere and finally came to the lowest multiple areas to drip (alot) Frustrating.... Don't want to give up and someone else finds the simple fix. I wrenched every fitting I could reach. except the hard lines under seat area (would have to remove rear wheel to reach it or train a mouse to get in there)

It looks like it's only leaking when you start the tractor so that narrows the problem down to the pressure feed from the pump to the control and the power beyond hose/pipe. Both steel and high-pressure hose can develop pin holes and the oil mists under high pressure. With the engine running run your hand along the hoses, and you will feel where the oil is coming out.

Kaizer Peas · Sep 24, 2024

I found the fix for the leak when I asked and old friend who has been working with hydraulics for 30 years to look at it and it took him 5 minutes to find and solve it. The leaking hose I had tightened it till I thought it would strip the threads. He just took it off and put it on and tighened with his experience and problem solved.
Say anything you want I won't to me and I won't say a word.I knew the answer would be simple but it took other eyes to see it.
Thanks for all your suggestions and getting tired of me so I'll go back into the background and listen to all your advice.

ruffdog · Sep 24, 2024

Kaizer Peas said:
I found the fix for the leak when I asked and old friend who has been working with hydraulics for 30 years to look at it and it took him 5 minutes to find and solve it. The leaking hose I had tightened it till I thought it would strip the threads. He just took it off and put it on and tighened with his experience and problem solved.
Say anything you want I won't to me and I won't say a word.I knew the answer would be simple but it took other eyes to see it.
Thanks for all your suggestions and getting tired of me so I'll go back into the background and listen to all your advice.

......Just glad you got it fixed.