I did my best to find an answer to this by searching, but I failed. I started to replace my PTO shaft seal this morning, and the first step was pulling the three drain plugs. The fluid that came out of the plug under the trans looked pretty good. I would guess I got about a cup of water out of the two rear plugs. Also, when I stick my finger inside the drain holes I can feel lots of dirt and grit. Should I flush the system? And if so, what is the best method for flushing it out? Often if something is working and has a bunch of gunk in it like this I will just leave it alone, but with a hydraulic system and transmission I just do not feel that is the right way to go.
Also, what type of fluid should I use when I refill? I have read GL-1 is the proper fluid, but I also read one can use 10w-30 motor oil. I live in Virginia and the tractor will be used in the mountains. Air temps range from 95 in the summer to 20 or less in the winter, those are the extremes. Thanks
Also, what type of fluid should I use when I refill? I have read GL-1 is the proper fluid, but I also read one can use 10w-30 motor oil. I live in Virginia and the tractor will be used in the mountains. Air temps range from 95 in the summer to 20 or less in the winter, those are the extremes. Thanks