Behind the seat: On some Kubota tractor models, the hydraulic fluid fill port is located behind the seat. Look for a cap or plug that says "Hydraulic Fluid" or "Hyd Oil."
Near the fuel tank: On some models, the hydraulic fluid fill port is located near the fuel tank. Look for a cap or plug that says "Hydraulic Fluid" or "Hyd Oil."
Under the hood: On some models, the hydraulic fluid fill port is located under the hood. Look for a cap or plug that says "Hydraulic Fluid" or "Hyd Oil."
Transmission housing: On some models, the hydraulic fluid fill port is located on the transmission housing. Look for a cap or plug that says "Hydraulic Fluid" or "Hyd Oil."
In front of the rear wheels: On some models, the hydraulic fluid fill port is located in front of the rear wheels. Look for a cap or plug that says "Hydraulic Fluid" or "Hyd Oil."
If you are unable to locate the hydraulic fluid fill port on your Kubota tractor, refer to the owner's manual or consult with a qualified mechanic.