hydraulic pressure 5245

[bjore]

Hi!
Great forum!
A few questions from a person who has recently become a Zetor owner.
Could somebody tell me the hydraulic oil pressure of a 5245 from 1985. I have just bought one but the manual I got is from a 5011 7045. The front loader (Trima 912 HD) seems a bit weak compared to the specifications for that loader. Could this be related a clogged magnetic filter? Also is there another hydraulic oil filter than the magnetic one.
In the cab floor there is a large (approx. 2 cm diameter) screw that sticks up about 5 cm from the cab floor a bit to the right and between the main gearshift lever and the High/Low lever. What is that for I cant find it in my manual, the one from the 5011 etc.
/Bjore

 

[ZETORMATIC!]

TRY IT IN 1000RPM PTO ZETOR HYDRAULICS ARE POWERED BY THE PTO

 

[Renze]

You can keep using your pump by shifting into 1000 rpm but it will wear out quickly...

Try Igor Radolec, of Marko Martin, he sent me a new pump by mail, for very little money, it works like a charm !

 

[bjore]

Thanks for the quick reply.
Thought Id test the 1000 rpm PTO temporarily just to se what happens.
How do I change from 540 to 1000 on the PTO? The manual for the older models I mentioned in I my first question shows a selector lever between and a bit behind the Hi/Low and the PTO/ Hydraulics lever but I cant find it on the 5245 I bought.
/Bjore

 

[andy_jordan]

The lever is right between your legs when you are sitting in the seat. It is actually a tube with the spare (presumably 1000 rpm) PTO shaft slid over it and then a grey heavy duty plastic cap over that.

The plastic cap has a piece sticking out of it which should be pointing left when the tractor is in 540. Turn that all the way to the right to get into 1000. The halfway point - pointing straight forward is neutral.