[C320-list] Head Vent

Thomas Bowman tadbowman at optonline.net
Wed Jul 24 15:20:39 PDT 2013


My manual says the same thing 1999 (644), but my vent actually is located 2 feet aft of the lower starboard window as well.  Nice they update the manuals.
Tom

Tom Bowman
Sent from my iPad
 

On Jul 24, 2013, at 5:22 PM, "tharrison at innovations-plus.com" <tharrison at innovations-plus.com> wrote:

> That is amazing, my 1997 hull 424 vents about 2 feet to the stern of the lower starboard window. I have replace the line and know it is a direct vent. 
> 
> Ted
> 
> Sent from my iPhone
> 
> On 2013-07-24, at 3:17 PM, Graeme Clark <cg at skyflyer.co.uk> wrote:
> 
>> Apologies if I am hijacking this thread but I am curious as to the position of the head vent as in the manual for my hull (#303, 1996), it shows the vent pipe going to a stanchion that supports the guard wires and the implication is that the stanchion is hollow and the air flow exits and enters through the hole that the guard wire passes through. Obviously with the wire running through it there is only a small annular area for the air to pass it so the flow will not be great -  but then it doesn't really have to be great as the holding tank is plastic and will thus take some small expansion temporarily (acting as a gas accumulator really!) and then the excess pressure can disperse over time through the stanchion?
>> 
>> Am I missing something here?
>> 
>> Graeme
>> 
>> 
>> 
>> 
>> 
>> Message: 7
>> Date: Wed, 24 Jul 2013 13:43:05 -0400
>> From: Ted Harrison <tharrison at innovations-plus.com>
>> To: "C320-List at Catalina320.com" <C320-List at catalina320.com>
>> Subject: Re: [C320-list] Head Vent
>> Message-ID: <-8749710888664970442 at unknownmsgid>
>> Content-Type: text/plain; charset=ISO-8859-1
>> 
>> I bet the vent has been replaced. With a one piece unit. The out side
>> cap is part of the unit!  I think you should be able to feel the air
>> flow.
>> 
>> I just replaced all hoses, holding tank and head. Give me a call if you like.
>> 857-756-7587
>> 
>> Ted



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