On the ERJ 175, what must be ensured during the inspection of safety equipment?

During the inspection of safety equipment on the ERJ 175, it is crucial to ensure that all equipment is properly secured. This is important for several reasons. First, safety equipment needs to be readily accessible in emergencies, and if it is not secured, it may not be in the right place or position when needed. Properly secured equipment is less likely to be damaged or rendered ineffective during flight, ensuring its reliability when called into action. Additionally, the security of safety equipment contributes to the overall safety of the aircraft and its passengers, as it minimizes the risk of loose items becoming hazards during turbulence or in emergencies.

While fresh batteries or new equipment can be important in certain contexts, those aspects are not the primary focus during the general inspection of safety equipment. Similarly, the requirement to replace all equipment annually would not be a universally applicable standard; such practices may vary depending on manufacturer recommendations and regulatory guidelines. Therefore, ensuring that all safety equipment is properly secured stands out as the most critical factor during the inspection process.