If a lifeboat inflation bladder has a very slow leak, what should be done?

Taking a lifeboat inflation bladder out of service and repairing it is the most appropriate action to ensure safety. Lifeboats are critical safety equipment designed to provide reliable support during emergencies at sea. A slow leak in an inflation bladder compromises its buoyancy and functionality, making it unreliable in a crisis situation.

Repairing the bladder is essential to maintain the integrity and effectiveness of the lifeboat. While options such as patching temporarily might seem tempting, they do not address the root of the problem and could lead to failure during a time when the lifeboat is needed most. Simply inflating the bladder with air doesn't resolve the underlying issue of the leak and could introduce air pressure risks, while continuing to use it until the next inspection could result in a failure when it's critically needed.

In summary, ensuring that the inflation bladder is fully functional and reliable through proper repair is vital for the safety of all personnel who may rely on it in an emergency.