Fire Extinguisher

[RACA]

The fire extinquisher on the bridge makes a squealing sound from time-to-time when exposed to sunlight. What should I do?

 

[Nehalennia]

Replace it.

 

[Bob & Sue]

It shouldn't make any sound from heat unless it is defective from the manufacturer. Please see the link for over heating metal in manufacture.
http://products.asminternational.org/fach/data/fullDisplay.do?database=faco&record=633&trim=false

 

[RACA]

Thank you. I will look for cracks but will replace it to be safe.