My question concerns my Hydraulic System operation.My recently acquired MF 35 can lift my large (class II reinforced, 8�) blade to the full up position (transport position), however it sounds like the relief valve is opening and closings repeatedly. I would really like to use this blade with the MF 35 and wonder if there is any good reason why I shouldn�t adjust the relief valve pressure higher. I have yet to check at what pressure it is currently opening. The manual shows a change from a 2000 psi to a 2500 psi relief valve at serial number 168853 (my serial number is 141731) The only other relevant entry in the manual that I see is in the trouble shooting section RELIEF VALVE BLOWS WHEN OPERATIONAL LEVER IS RAISED TO TRANSPORT POSITION. Probable causes are: a) Check chains twisted. (G: Not that) b) Check chains installed in the lower holes of anchor brackets. (G: Not that either) c) Lower links reversed. (G: Not sure what they mean by this) Comments anyone? Glen, Ontario, Canada
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