Hydraulic problem

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Amended 19/09/18

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Joined: Wed Nov 02, 2016 10:51 am
Location: cornwall

Hydraulic problem

Post by drsmith » Mon Jun 11, 2018 11:02 am

Has anyone had any past experience with 990 Implematic hydraulics.We have put a pressure gauge on and only getting 500psi on full revs.stripped it out and took the pump apart but nothing visually wrong ie o rings ect.Put an hydraulic pump on where the pipework where the pump fits and pressured up to find no leaking pipes.All this i must add done by a qualified DB mechanic.Any thoughts on this problem would be a great help.

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Re: Hydraulic problem

Post by db2d » Mon Jun 11, 2018 11:16 am

If the system is holding oil and the pressure relief valves are not relieving then it is the pump.

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