Hymac 141b hydraulic problem

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Hymac Damien
Posts: 3
Joined: Wed Dec 12, 2012 2:43 am
Real name: Damien Devlin

Hymac 141b hydraulic problem

Post #1 by Hymac Damien » Thu Dec 13, 2012 6:45 am

Hi all , I have a 141b and I have put 2 new brass plates in my pumps as they got wore when I lent my neighbour my machine and he run her whilst she was low on oil . I'm having problems setting up the control valves on the pumps . Can anyone point me in the right direction . Regards Damien


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Re: Hymac 141b hydraulic problem

Post #2 by Jeremy Rowland » Thu Dec 13, 2012 8:15 am

Hi Damien, welcome to the site, perhaps you could enlighten us a little more about the problems you are experiencing with your machine? Were your hydraulic pumps tested for the correct output after they had been repaired?

Jeremy


Topic author
Hymac Damien
Posts: 3
Joined: Wed Dec 12, 2012 2:43 am
Real name: Damien Devlin

Re: Hymac 141b hydraulic problem

Post #3 by Hymac Damien » Fri Dec 14, 2012 2:04 am

Hi all , the pumps are working perfectly and putting up over 3500 psi but when I track forward she stalls the engine . I put 2 clocks , one on each pump and set them at 40 psi under no load but now she will do nothing . I'm not exactly sure which screw under each pump on the control does what . Any ideas would be greatly appreciated


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