Posted 6/19/2018 18:26 (#6822177 - in reply to #6821897) Subject: RE: John Deere 4630 powershift hydraulic problem
southern Jasper County,In
I own 6 4630 powershifts and the front pump in trans supplies oil to main hyd pump in the front of tractor.If you have taken out suction screen and cleaned it with new filters installed and it does what you are describing it propably needs a new trans pump.