Final answer:
Jet pumps of a 25-man life raft should be placed near the raft's entrance for easy accessibility, following the manufacturer's guidelines for specific positioning.
Step-by-step explanation:
When packing a 25-man life raft, it's essential to ensure that all components, including the jet pumps, are positioned correctly to ensure the raft functions as intended in an emergency. Jet pumps should be placed so that they are readily accessible for immediate use when the raft is deployed. This typically means securing them in a designated area near the entrance of the raft, where they can be quickly accessed by survivors to remove water from the raft if necessary. The exact positioning might vary depending on the make and model of the life raft, so it's crucial to refer to the manufacturer's guidelines for specific instructions. Always follow the procedures outlined in the safety manual accompanying the life raft, as correct placement is paramount for survival equipment.