Driving a Massey Ferguson 135 tractor is relatively simple. First, make sure the transmission is in neutral and the clutch is disengaged. Next, turn the key to the “on” position and press the gas pedal to the floor. When you feel the tractor start to move, engage the clutch slowly until it is fully engaged. You should now be in gear and able to move. To stop the tractor, simply depress the clutch to disengage it and press the brake pedal. This will cause the tractor to come to a full stop.