Final answer:
Before firing the howitzer, there should be no obstruction between the loading tray and tray stop. This is crucial to ensure proper loading and safe firing of the howitzer.
Step-by-step explanation:
Before firing the howitzer, there should be no obstruction between the loading tray and tray stop. This is crucial to ensure proper loading and safe firing of the howitzer.
Obstructions such as debris, projectiles, or any object that could interfere with the movement of the loading tray can lead to accidents or malfunctioning of the howitzer.
Therefore, it is important to thoroughly inspect and clear the area between the loading tray and tray stop before firing the howitzer.