Jabsco pumpout

[Kevin B]

I have 883 hours on my Maxx470. This jabsco pump, is not getting my attention too well. This is the 2nd time since the machine was new, that I have replaced the impellers. Anyone know the part number for the impeller by chance?

 

[Duane Oxley]

Most likely, it's a 920-0003

http://www.jabsco.com/files/11860_43000_0032_12_04.pdf

 

[Steve Smith]

Do you use that pump-out under full vacuum?
Or with the machine off?

If you use it under full vacuum how does well does it work?

Thanks.

 

[Kevin B]

It never budges under full vacuum but the impellers last like 3 months

 

[frank]

Kevin.
possible your pump is running dry, mine has water injected to the impeller to keep it moisture. I have a jabsco 11860-0045 pump if yours is the same this is your impeller. 9200003


http://www.adiesel.com/subcategory.html?id=1744&page=2

Frank

www.pulidoscc.com

 

[Kevin B]

Now, people are telling me that is why its failing, but I don't decide when it comes on and off, the float does.