Posted 10/15/2021 06:27 (#9269757) Subject: John Deere 9870 hydraulic oil
Extreme SW Minnesota Iowa border
How important is it to run low Viscosity oil in the hydraulics? Changing oil on the machine and the oil smells burnt. Could they have put the wrong oil in it? Filters seem fine with no pieces, everything works ok. Just concerned about the burnt smell.
John Deere 9870 hydraulic oil
