Tractor
The hydraulic fill on a Massey Ferguson 240 tractor is located on the right side of the engine compartment. The filler cap can generally be seen sticking out from the side near the top of the engine. Depending on the model and year, there may be a metal or plastic cap covering the fill port. If a metal cap is present, it can typically be removed using a flat-head screwdriver. The hydraulic fluid should be topped up to the “Full” line on the dipstick.