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Hydraulic whine/noise on 3020 with loader
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tileplow
Posted 12/9/2018 15:51 (#7159842 - in reply to #7159833)
Subject: RE: Hydraulic whine/noise on 3020 with loader


N Central IA
You may have an open center valve on a closed center system. Does the tractor labor like it’s bypassing a bunch of oil through the valve. Also if the valve gets hot with tractor running and not using the loader valve your either going over the relief on an open center or you have a control valve leaking.

Just looked at pics again, where is the hose coming from to the scv, I assume it’s just replacing a steel line and not plumbed to the loader valve?

Edited by tileplow 12/9/2018 15:53
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