2015 G23- Can the Ballast Impellers be changed while boat is in the water?

[B_Holmer31]

I am replacing my ballast pump impellers. Can this be done while the boat is in the water or will i need to pull it out to complete?

Thanks in advance- still learning.

[bturner]

Sure, you should be able to pull the housing plates and change them out. If you want to be real safe close the intake valve for each of the pumps then proceed. Don't forget to turn the valves back on or you'll burn your new impellers out.

[B_Holmer31]

Thank you for your input, ill be sure to shut the ball valves before removing the covers