Stern tube winterization.

[Rob69]

Hi fellow sailors!
I am an owner of Beneteau Oceanis 281,getting ready for haul out and winterization. Boat has separate seacock for cooling stern tube .Does it require winterization, or leaving the seacock open after haul out to drain water is going to be sufficient?
Will appreciate any comments!

 

[dmax]

If it looks like all the water will drain out if the seacock is open then you are all set, otherwise remove the hose to ensure it has all drained. Avoid trying to add anti-freeze, much better to get the water out in this situation. If you are unsure, post a picture.

 

[Rob69]

Thx ,appreciate your feedback.

 

[Ken Cross]

If in doubt, blow the water out with compressed air.

Ken