Where do you fill a 3600 ford tractor with hydraulic oil?

To fill a 3600 Ford tractor with hydraulic oil, locate the hydraulic reservoir, which is typically found near the rear of the tractor. Remove the fill cap, and use the appropriate hydraulic oil as specified in the owner's manual. Ensure the tractor is on level ground for an accurate reading, and avoid overfilling to prevent leaks or system issues. Always check the oil level using the dipstick if equipped.