Removing water from impeller now and restarting in spring

hz

Seaman
Joined
Jul 24, 2007
Messages
62
If you're not suppose to run the impeller with no water around it or it will shred, I have a question. In order to winterize properly, all water needs to be removed from all the parts of the engine. So what happens the next time you start the engine up until water gets back up to the impeller? Inquiring minds want to know.

Harris
 

Bluestream

Petty Officer 1st Class
Joined
Sep 28, 2010
Messages
296
Re: Removing water from impeller now and restarting in spring

Next time you start the engine either with the muffs installed or in the water, the impeller will be immersed in water at start up.
 

79Glastron

Petty Officer 1st Class
Joined
Jul 18, 2007
Messages
256
Re: Removing water from impeller now and restarting in spring

Not on a Volvo.....
 

Bluestream

Petty Officer 1st Class
Joined
Sep 28, 2010
Messages
296
Re: Removing water from impeller now and restarting in spring

Not on a Volvo.....

Oh right...but the engine mounted seawater pump is usually mounted below the waterline. Either way, the MFG has tought of that is the design...
 

2000fourwinns

Petty Officer 3rd Class
Joined
Sep 29, 2010
Messages
75
Re: Removing water from impeller now and restarting in spring

Thats why a Volvo impeller should be replaced every year. The impellers that are in the lower unit can last several years.
 
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