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| Hello, I own a 1967 Massey Ferguson 1130. I drove him only 30 hours and give me a lot of trubble. On one day i would lift up my 3 point, in that moment my whole hydraulic quit working complete no steering and no brakes multipower and pto are working. I checked the charging pump, it looked ok to me. Put new o rings and seals around it and put it back in, nothing changed. I adjusted the sensing line pressure to 95 psi.I started to turn the quick recovery back and forth and I got straight my pressure back. It worked around 4 weeks last fall. one day When it was worming up idiling it sound a little bit different and my 3 point quit working, steering and brakes are working. i try to find the problem.I started to check the radial pump, put new o rings in it and got the quick recovery and meetering valve out. The main relief valve is new and holds. I put a flow meter on the pump with no pressure I got around 10 gallon a minute without pressure. When i start to Built pressure up the flow drops until I got to 0 flow at around 900 psi. What I do not understand is that when I put the lever for the 3point in up position before I start the tractor and start then the tractor it works fine and raise for only that one time. I hope someone can help me I don’t know what I over see.
Best regards from Germany | |
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Massey Ferguson 1130 Hydraulic problems
