Which statement regarding crew members' actions before a live leg is FALSE?

The statement that crew members should leave all other actions to ground crew is indeed false. Crew members play an active role in preparing for a live leg and cannot delegate all responsibilities to ground crew. They need to conduct their own checks and ensure that the aircraft is ready for flight, which includes reviewing cockpit cleanliness, securing equipment, and checking the availability of emergency equipment.

It is essential for crew members to verify these aspects themselves as they directly impact the safety and efficiency of the flight. Ground crew has specific responsibilities, but the crew members are ultimately responsible for the aircraft's operational readiness before departure. This collaborative approach helps to ensure safety and adherence to regulatory standards in aviation operations.