[C320-list] Simple Hose Replace? - Between sea water pump and heat exchanger (resend w/o images)

[sail-ability at sympatico.ca]

Me too. 

Sent from my iPhone

> On Jun 17, 2019, at 4:03 PM, Joel Krauska <joel at krauska.net> wrote:
> 
> Thanks John.
> 
> I found this:
> 
> https://j109.org/docs/Yanmar-3GM30-parts-catalog.pdf
> Page 48, Fig.39. COOLING FRESH WATER LINE
> Part Number: 128690-49010
> 
> Looks correct to me.
> 
> 
> 
> 
> 
> 
>> On Mon, Jun 17, 2019 at 12:50 PM <sail-ability at sympatico.ca> wrote:
>> 
>> I replaced mine and used the OEM hose. You won’t get a straight run hose
>> to work properly. Sadly I don’t have part # to hand but U can find it
>> online.
>> Cheers
>> JohnM
>> 1999#574
>> 
>> Sent from my iPhone
>> 
>>> On Jun 17, 2019, at 3:19 PM, Joel Krauska <joel at krauska.net> wrote:
>>> 
>>> Howdy.
>>> 
>>> I have a Yanmar 3GM30F.
>>> 
>>> I found a slow drip coming off the hose leading out of the sea water
>> pump.
>>> 
>>> Images here:
>>> https://cajoel.smugmug.com/Grace/Yanmar/Dripping-Sea-Water/n-cCL2pm/
>>> 
>>> It looks to be coming from near the clamp on to the hose. I could try to
>>> tighten up the clamp, but I think it's probably best to replace also
>>> replace the hose.
>>> 
>>> I'm guessing that since this particular hose is still flaking silver
>> paint
>>> that it probably was factory.
>>> 
>>> I've replaced other hose runs with Shields 250 5/8" hose.
>>> 
>>> I'd like to do the same here but I was curious about the big bend right
>>> before it enters the heat exchanger.  Will shields 250 set and hold a
>> bend
>>> like that?
>>> 
>>> Any other advice on doing this well?
>>> 
>>> Best,
>>> 
>>> Joel
>>> Catalina 320 - Grace #802
>>> South Beach, SF, CA.
>>