2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

[conniematson]

Anyone have any advice to change out the impeller.......
thanks for a first time boat owner.

 

[alldodge]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

This is one of those, is this an impeller on a Alpha, Bravo, or something else. Need a tad more info

 

[conniematson]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

not to sure- it is an v-drive centurian boat..
this is what is says on the top and side/front of the motor.
Mercruiser 350 mag mpi tow sports
serial #: om395661
family: 4m9xmo5.7gme
fel: 16.0 g/kw-hr
dom: feb 2004
disp: 5.7L

 

[Bondo]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

not to sure- it is an v-drive centurian boat..
this is what is says on the top and side/front of the motor.
Mercruiser 350 mag mpi tow sports
serial #: om395661
family: 4m9xmo5.7gme
fel: 16.0 g/kw-hr
dom: feb 2004
disp: 5.7L

Ayuh,... Welcome Aboard,... Look down low, starboard side, way forward below the motor,...

There should be a raw water pump in that area that's Belt driven,...

Remove it, rebuild it, 'n reinstall it,... pay attention to which hose goes where,...

 

[conniematson]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

soooo.... any chance anyone has a manual? Its tight down there!
Thanks for the help any other pointers? Most of what I have read said that the fuel pump needed to be removed with the filter....not the case for this motor?

 

[Bondo]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

soooo.... any chance anyone has a manual? Its tight down there!
Thanks for the help any other pointers? Most of what I have read said that the fuel pump needed to be removed with the filter....not the case for this motor?

Ayuh,.... Up in the Adults Only section, follow the links,...

There Might be a factory manual available for Yer particular motor,...

Motors hooked to Bravo drives are pretty closed to bein' dressed like yer In-board,...

 

[conniematson]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

so I have been scanning this site for a couple hours and noted the adult only section..... what is that? where? im a total newbee!

 

[Bt Doctur]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

the very first line on the main forum page,ADULTS ONLY

 

[Bondo]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

so I have been scanning this site for a couple hours and noted the adult only section..... what is that? where? im a total newbee!

Ayuh,... There's 1 at the top of the Non-Repair I/O forum, the Mercruiser forum, the Volvo forum, 'n the OMC forum,....

Donno why Don didn't pin it in the Other I/O, 'n In-board forum,...

 

[Don S]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

This should help you find it.

 

[conniematson]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP



Thanks For All The Help!

 

[Bondo]

Re: 2004 centurian with mercruiser 5.7L IMPELLER CHANGE NEED HELP

View attachment 202452View attachment 202453

Thanks For All The Help!

Ayuh,.... Yer welcome,...

Back-flush the coolin' system to get the missin' pieces of impeller out,...

If ya don't find 'em All, they'll come back to haunt ya,...