[C320-list] Raw water pump

[Sara Skinner Schroeder]

I had the same problem the last time I change my impeller. I forgot to turn off all sources of water.  Make sure you flip the switch for water pressure as well as the hot water tank.

Sara 
wandering Star
2000/#707
Sent from my iPad

> On Jun 29, 2019, at 1:01 PM, c320-list-request at lists.catalina320.com wrote:
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> Today's Topics:
> 
>   1. Traveler woes (Chuck Mueller)
>   2. Re: Furling line length (Art Harden)
>   3. Raw water pump question (Crosby Roper)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Fri, 28 Jun 2019 18:35:55 -0400
> From: "Chuck Mueller" <katchu at chartermi.net>
> To: <c320-list at lists.catalina320.com>
> Subject: [C320-list] Traveler woes
> Message-ID: <00cc01d52e01$d9dde2a0$8d99a7e0$@chartermi.net>
> Content-Type: text/plain;    charset="us-ascii"
> 
> Scott - I had similar issues with my year 2000 boat when I first bought it.
> Unless I carefully controlled both sides of the traveler, it would bind.  I
> went to a boat show expecting to purchase a new traveler, and the Garhauer
> guys told me that they had updated the system, and even offered to update
> mine at no cost.  I sent it to them off season, and they sent me back a new
> system that works perfectly.  I recommend that you call them and describe
> your symptoms.  Great people, great service, and excellent products.  Just
> be careful when you remove the traveler car as bearings can go everywhere.
> Chuck Mueller
> Northwind 676
> Holland, MI
> 
> 
> Message: 7
> Date: Fri, 28 Jun 2019 11:31:07 -0400
> From: Scott Thompson <surprise at thompson87.com>
> To: C320-List at Catalina320.com
> Subject: [C320-list] Traveller woes
> Message-ID: <e12be5d7-b407-b980-895c-35a7bf92d30a at thompson87.com>
> Content-Type: text/plain; charset=utf-8; format=flowed
> 
> ?On my most recent sail trips the mainsheet traveller has been nothing 
> but trouble going upwind. It's hard to move under load (makes a lot of 
> noise) and the lines are constantly binding. the latter is not a new 
> problem.
> 
> Upon close inspection it seems like I may have two problems. First some 
> of the sheaves on the port side are not turning freely as if the 
> bearings are dirty or worn. Second, the control lines themselves seem to 
> bind between the sheaves and the stainless posts that are supposed to 
> keep them in place. I'm thinking of downsizing the line from the 
> recommended 5/16 to 1/4 to see if it helps with the latter problem.
> 
> Has anyone else had these issues, and successfully solved them?
> 
> BTW, my boat is a 1999 model. I recall a discussion long ago about 
> traveller upgrades since Garhauer apparently came out with a new model 
> at some point. but I have no idea if I have the old or new model. How 
> can I tell which is which?
> 
> Scott
> 
> -- 
> Scott Thompson
> Surprise, #653
> 
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Fri, 28 Jun 2019 20:14:05 -0400
> From: Art Harden <artstree at aol.com>
> To: C320-List at catalina320.com
> Subject: Re: [C320-list] Furling line length
> Message-ID: <A6EB1498-CA09-484C-A7EC-6D210978073C at aol.com>
> Content-Type: text/plain;    charset=utf-8
> 
> I just measured mine and it was 57? for a 155 
> 
> Art Harden
> Catalina 320 ?Tortuga? #243
> 937-477-5544
> 
>> On Jun 28, 2019, at 11:25 AM, Scott Thompson <surprise at thompson87.com> wrote:
>> 
>> I need to replace my furling line. I took measurements at the boat but now can't find them and hoped to go shopping before going back to the boat. Can anyone give specifics?
>> 
>> -- 
>> Scott Thompson
>> Surprise, #653
>> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Sat, 29 Jun 2019 17:05:30 +0000
> From: Crosby Roper <VMDatSEA at hotmail.com>
> To: "C320-List at Catalina320.com" <C320-List at Catalina320.com>
> Subject: [C320-list] Raw water pump question
> Message-ID:
>    <BYAPR14MB215180DBCFE631734AE50D45D2FF0 at BYAPR14MB2151.namprd14.prod.outlook.com>
>    
> Content-Type: text/plain; charset="iso-8859-1"
> 
> I went to change the impeller on the raw water pump last weekend on my 2004 C-320 (hull 1054). As always, I closed the sea water intake under the aft berth. When I removed the cover of the raw water pump, there was a steady flow of water coming from the lower opening to the pump. I thought it would stop at some point but it continued in a quite healthy fashion throughout the process of changing the impeller. This has never happened before. I removed the raw water filter by the sea cock to see if perhaps there was a problem with the seacock itself, but there was no flow of water from the through hull at that site, so I am baffled as to what is causing this. I looked in the yanmar 3YM30 manual and it mentions the possibility of siphoning but I'm not clear exactly where it would siphon from. I checked the anti-siphon loop in aft port lazarette and the duck bill valve appears to be fine. Has anyone else experienced this? Any input is appreciated.
> 
> Crosby  Roper VMD
> s/v Tethys
> San Diego, CA
> 
> 
> End of C320-list Digest, Vol 3491, Issue 1
> ******************************************