There are several steps required to shift gears on the Massey Ferguson 240. Starting from the neutral position with the clutch depressed, follow these steps to shift gears:
1. Push the clutch in and move the gear selector lever to the desired gear.
2. Give the accelerator pedal a slight nudge to reduce load on the gear box.
3. Slowly release the clutch to engage the gear. It is important to do this slowly and smoothly, as a rapid release could cause the engine to jerk or stall.
4. After the clutch has been released and the engine is running smoothly, you can rev the engine slightly and adjust your speed accordingly.
5. When you are ready to shift back to the neutral position, depress the clutch and move the gear selector lever back to the neutral position.