150.514—What are the annual tests and inspections?
         At least annually, the operator must:
    
    
        
        (a) 
         Strip, clean, thoroughly inspect, and, if needed, repair each lifeboat, rescue boat, and liferaft. At that time, the operator must also empty, clean, and refill each fuel tank with fresh fuel;
    
    
    
        
        (c) 
         Check all lifesaving equipment and replace any item that is marked with an expiration date that has passed;
    
    
        
        (d) 
         Check all lifesaving equipment batteries and replace any battery that is marked with an expiration date that has passed; and
    
    
        
        (e) 
         Replace any battery that is not marked with an expiration date if that battery is used in an item of lifesaving equipment, except for a storage battery used in a lifeboat or rescue boat.
    
    
        
        (f) 
         The requirements in this section do not relieve the person in charge of the requirement to keep the equipment ready for immediate use.