Posted 7/18/2020 02:25 (#8380364 - in reply to #8380283) Subject: RE: John Deere 6R reliability
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Those hydraulic couplers you need to push in and then fast out :)
Also when unpluging, turn off tractor and then move levers in both directions to remove pressure. If E-SCV then turn key ON and then move SCV butons in both directions and voila no pressure while unplugging.