What is necessary to keep foreign materials from damaging the air hose ends when packing up the munitions assembly conveyor (MAC)?

Capping the ends of the air hose is essential to prevent foreign materials from entering and damaging the hose. When the munitions assembly conveyor is packed up, the ends of the air hoses can be exposed to dust, debris, and moisture, which can lead to contamination and potential malfunction when the hoses are used again. By capping the ends, you create a seal that protects the internal components of the hoses, ensuring they remain clean and functional for future operations.

While other options might suggest alternative methods for handling air hoses, capping provides a straightforward and effective means of safeguarding these critical components against external contaminants that could jeopardize equipment functionality.