TerryinMD
Veteran Member
I'm considering changing the hydraulic fluid in my JD4100 HST. JD recommends changing the fluid at 500 hrs. My hour meter is at 197.5. I figured that I need to change the engine oil so why not change the hydraulic fluid and the filters as well. The fluid looks clean, the tractor performs well, etc., etc,.....
The question is, should I change the fluid or just wait until the 500 hours as JD suggests.
Terry
The question is, should I change the fluid or just wait until the 500 hours as JD suggests.
Terry