Oct 4, 2013 / Autobleed #1 JMER817 Platinum Member Joined Jul 12, 2008 Messages 546 Location Grass Lake, Michigan Tractor John Deere 4120 Does the 4x20 series (john deere engines) have the auto bleed feature for when you run out of fuel? I know the 3x20 series (yanmar engines) do.
Does the 4x20 series (john deere engines) have the auto bleed feature for when you run out of fuel? I know the 3x20 series (yanmar engines) do.
Oct 5, 2013 / Autobleed #2 arlen4720 Veteran Member Joined Jul 6, 2012 Messages 1,277 Location Southeast Minnesota Tractor JD 4720, JD X748SE, JD 997, Farmall "B", Gator 865R, JD 320D Skid Steer The 4x20's have a little hand pump/primer, and a manual bleed valve on the fuel filter housing. It should work better than the auto bleed, which can take allot of cranking to purge out the air.
The 4x20's have a little hand pump/primer, and a manual bleed valve on the fuel filter housing. It should work better than the auto bleed, which can take allot of cranking to purge out the air.