Sea Water Pumps

chatts New Member Posts: 2	Sea Water Pumps Sept 28, 2023 15:07:09 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by chatts on Sept 28, 2023 15:07:09 GMT I am trying to find out if it is necessary to take our NC11 out of the water to change a seal on the sea water pump. The engines are DC3 Volvo 220 HP. I would be grateful if anyone could shed any light on this thank you.