Aug 31, 2004 / hydraulic oil #1 B buckrrt New member Joined Jun 6, 2004 Messages 17 Location st paul ky i have a jd 770. where do i check and fill the hydraulic oil at and what weight do i use? i dont have a manual.
i have a jd 770. where do i check and fill the hydraulic oil at and what weight do i use? i dont have a manual.
Aug 31, 2004 / hydraulic oil #2 J JDTech Member Joined Mar 20, 2004 Messages 35 Location Parts Unknown! There should be a dipstick at the rear of the machine. You will want to use J.D. Hygard or Lo-Vis Hygard depending on the temperature.
There should be a dipstick at the rear of the machine. You will want to use J.D. Hygard or Lo-Vis Hygard depending on the temperature.
Sep 2, 2004 / hydraulic oil #3 Y yellowsocks93 Veteran Member Joined Jul 7, 2003 Messages 1,041 Location MN Tractor John Deere 990 MFWD and a few others Ye. It will be right above the rear PTO. Yellow handle on it too.
