[C320-list] Engine seacock and no water out the exhaust - 27 hp, 3G Yanmar

[Martin Rosenberg]

Wonderfully done video, although it feels like he was almost trying to push
replacing the cover, screws and gasket with a Speed Seal. It makes the job
take about one-third of the time.
Martin

On Wed, Jul 13, 2016 at 9:10 PM, <tharrison at innovations-plus.com> wrote:

> Thanks Jim, Great idea. I am going to change the impeller Friday. I have
> watched the video as well. Perfect!
>
> Ted
>
> -----Original Message-----
> From: C320-list [mailto:c320-list-bounces at lists.catalina320.com] On Behalf
> Of jbrown5093 at yahoo.com
> Sent: Wednesday, July 13, 2016 8:52 PM
> To: C320-List at Catalina320.com
> Subject: Re: [C320-list] Engine seacock and no water out the exhaust - 27
> hp, 3G Yanmar
>
> A couple of comments on the impeller change.  Even if you aren't changing
> the belts, it's far easier to remove the pump and turn it around like shown
> in the video. I tried not to do that the first time I changed it and it was
> a bear and took twice as long. Another trick is to put a zip tie around the
> new impeller blades and tighten it until the blades are deformed in the
> direction of the old impeller and then slip it off as you push the impeller
> home. Nice video. Filmed on Oriental NC where we keep our boat.
> Jim Brown
>
>
> Sent from my iPad
>
> > On Jul 12, 2016, at 9:05 PM, Doug Treff <doug at treff.us> wrote:
> >
> > Ted,
> >
> > Here's a great video on the impeller change. Not a 320 but the engine
> > is the same...
> >
> > https://www.youtube.com/watch?v=yAba6BabHPs
> >
> > You can skip the part about changing the antifreeze unless that is
> > your desire. As far as the heat exchanger, let's cross that bridge
> > only if you need to.
> >
> > --
> > Doug Treff
> > doug at treff.us
> >
> >> On Mon, Jul 11, 2016, at 01:37 PM, tharrison at innovations-plus.com
> wrote:
> >>
> >>
> >> The second question does anyone have the instructions to change the
> >> impeller. Is it just a matter of taking the four bolts out? If pieces
> >> of the impeller are in the water heat exchanger what is the  best way
> >> to get them out?
>
>
>