[C320-list] Changing the RACOR and Secondary fuel filters.

[Brad Kuether]

It is interesting this talk of fuel bleeding and maybe it is related to 
older 3GMs, Westerbekes, and Perkins.

On the 3YM30, I change both filters at the same time.  I fill the Racor up 
prior to screwing it back on, and then use the Yanmar lift pump to get the 
fuel to the pump, with the bleed screw open.  After that, (and after closing 
the bleed screw) I start the motor and the 3YM "self bleeds".  Its not 
pretty the first couple of seconds, but then it clears and runs like a top.

It takes maybe 10 minutes .

Now on the 2GM I used to have, the lift pump on the motor had about half a 
centimeter of usable throw.  THAT was quite the ordeal.

-Brad, Mary, Monica, and Jarod
"Independence"
2004 Catalina 320 Hull 1006
Middle River, MD

----- Original Message ----- 
From: "Magnuson's Time A Weigh" <gary.magnuson at frontier.com>
To: <C320-List at Catalina320.com>
Sent: Tuesday, March 22, 2011 11:17 AM
Subject: Re: [C320-list] Changing the RACOR and Secondary fuel filters.


> OOPS,  Thanks  Pat for asking the question,, Thanks Herb for sharing the 
> secret Tip.
> Gary
> ----- Original Message ----- 
> From: <hcreech at comcast.net>
> To: <C320-List at Catalina320.com>
> Sent: Tuesday, March 22, 2011 9:23 AM
> Subject: Re: [C320-list] Changing the RACOR and Secondary fuel filters.
>
>
> Pat,
> A diesel mechanic showed me this I have used this method since, works very 
> well. You do need an oil pump, but most owners have one of these. Once you 
> have replaced both filters and pumped the main filter, if necessary, 
> remove the bleed screw from the banjo assembly. This is on the front port 
> side of the engine near the top facing when you are facing toward the 
> stern. It is called the banjo assembly because it resembles one. When you 
> remove the screw be careful to retain the metal washer. The mechanic told 
> me to replace this washer each time, but I never have and am going into my 
> 12th season. Place the tip of the suction tube firmly against the bleed 
> screw hole and start pumping. Eventually you will get a steady stream of 
> fuel. On some occasions I have to pump the manual pump handle that is also 
> on the port side mid way up in the middle of the engine, but usually just 
> the oil pump suction will do. After you see the steady stream quit the oil 
> pump, replace the screw and washer, but don't completely tighten, then 
> pump the manual pump a few pumps until you see fuel oozing out underneath 
> the bleed screw. I place wads of paper towels under the banjo assembly to 
> catch the dripping fuel. Tighten the screw and start the engine. I have 
> never had to re-bleed again.
>
>
> Good Luck,
> Herb Creech
> Cloud Chaser 606
>
>
>
> ----- Original Message ----- 
> From: wflowe3 at aim.com
> To: C320-List at Catalina320.com
> Sent: Tuesday, March 22, 2011 9:31:28 AM
> Subject: Re: [C320-list] Changing the RACOR and Secondary fuel filters.
>
>
> I'm interested in your trick(s).
>
>
>
>
>
>
>
>
> -----Original Message----- 
> From: hcreech < hcreech @comcast.net>
> To: C320-List <C320-List at Catalina320.com>
> Sent: Mon, Mar 21, 2011 2:33 pm
> Subject: Re: [C320-list] Changing the RACOR and Secondary fuel filters.
>
>
> Pat,
> The shut off on my boat is against the bulkhead to the left when you stick 
> your
> head through the access door in the aft stateroom. Take a flashlight, hard 
> to
> find without. I don't bother with what is left in the Racor . Use lots of 
> paper
> towels, I place a disposable diaper under mine, some use a quart baggie, I 
> also
> use a filter wrench to remove the Racor . The secondary has no drain very 
> little
> fuel just replace the filter. You have to bleed the system of air 
> otherwise it
> will start and then quickly die. It will not run with consistency unless 
> you
> have bled all of the air out of the system. I have a unique way of 
> bleeding that
> a diesel mechanic taught me, works great. If you want me to share that 
> with you
> let me know we can do it in another message.
>
>
> Herb Creech
> Cloud Chaser 606
>
>
>
> ----- Original Message ----- 
> From: "Pat Kenefick " < pkenefick @ embarqmail .com>
> To: c320-list at lists.catalina320.com
> Sent: Monday, March 21, 2011 3:15:00 PM
> Subject: [C320-list] Changing the RACOR and Secondary fuel filters.
>
> I have always had my mechanic do this work and foolishly failed to pay
> attention. Now that I am 1000 miles away from him I need to do this job.
> First, I assume that you need to shut off the fuel pump - where is that
> located ?
> When you drain the Racor do you discard that fuel or put in back in after
> changing the filter ? Obviously if the fuel looks to be clean and clear
> Secondary filter - is there a drain or simply pull out the filter and
> replace it ?
> After changing both filters I know that you have to prime the lines - any
> special instructions in that dept. ?
> Pat Kenefick
> C- 320 Cynthia Gale
> Hull 833
>
> -------------------------------------------------- 
> From: <c320-list-request at lists.catalina320.com>
> Sent: Monday, March 21, 2011 3:00 PM
> To: <c320-list at lists.catalina320.com>
> Subject: C320-list Digest, Vol 1059, Issue 2
>
>> Send C320-list mailing list submissions to
>> c320-list at lists.catalina320.com
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
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>> or, via email, send a message with subject or body 'help' to
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>>
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>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of C320-list digest..."
>>
>>
>> Today's Topics:
>>
>> 1. Re: Leaking emergency rudder deck plate. (Karl Mielenhausen _/))
>> 2. Washdown Pump (Karl Mielenhausen _/))
>> 3. Re: throttle walk ( jim brown)
>> 4. Re: Leaking emergency rudder deck plate. (wflowe3 at aim.com)
>> 5. Re: Battery Bank Upgrade - Which starting battery??
>> (Warren Updike)
>> 6. Re: throttle walk (Warren Updike)
>> 7. Re: Washdown Pump (John Frost)
>> 8. Re: racor primary fuel filter (David Swanson)
>> 9. Re: racor primary fuel filter ( hcreech @comcast.net)
>> 10. Re: racor primary fuel filter (David Swanson)
>> 11. Re: racor primary fuel filter ( jim brown)
>>
>>
>> ---------------------------------------------------------------------- 
>>
>> Message: 1
>> Date: Mon, 21 Mar 2011 08:51:57 -0400
>> From: "Karl Mielenhausen _/)" <C320@ suddenlink .net>
>> To: C320-List at catalina320.com
>> Subject: Re: [C320-list] Leaking emergency rudder deck plate.
>> Message-ID: <op.vso10vj55hwcq0@ toshiba >
>> Content-Type: text/plain; charset =iso-8859-15; format=flowed;
>> delsp =yes
>>
>> Make sure the depression for the handle is not cracked. That was the
>> source of mine leaking. Probably freezing water. Depression would collect
>> rainwater and eventually seep through the crack. Repaired once then 
>> bought
>> a new cover plate.
>>
>> On Mon, 21 Mar 2011 14:53:49 -0400, Dingo Is Talent
>> < dingoistalent @ bigpond .com> wrote:
>>
>>> I HAVE THE SAME PROBLEM...on HULL 1150
>>> Love to know
>>> DINGO
>>> PERTH...WESTERN AUSTRALIA
>>>
>>> -----Original Message----- 
>>> From: c320-list-bounces at lists.catalina320.com
>>> [ mailto :c320-list-bounces at lists.catalina320.com] On Behalf Of P & B
>>> Sheerin
>>> Sent: Monday, 21 March 2011 2:35 PM
>>> To: C320-List at Catalina320.com
>>> Subject: [C320-list] Leaking emergency rudder deck plate.
>>>
>>> Does anyone experience this with their boat. We have continual water
>>> ingress
>>> into the emergency tiller well. It appears to be somehow getting through
>>> the
>>> deck plate. I've replaced the rubber sealer and also the handle o rings.
>>> Also tried different profile rubber sealer (square and round) To no
>>> avail.
>>> Does anyone have the answer?
>>> Peter " Jaraman " 1096.
>>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 2
>> Date: Mon, 21 Mar 2011 08:53:39 -0400
>> From: "Karl Mielenhausen _/)" <C320@ suddenlink .net>
>> To: "C320IA Discussion List" <C320-List at catalina320.com>
>> Subject: [C320-list] Washdown Pump
>> Message-ID: <op.vso13pmt5hwcq0@ toshiba >
>> Content-Type: text/plain; charset =iso-8859-15; format=flowed;
>> delsp =yes
>>
>> Thinking of adding anchor washdown this Spring??
>> Check out this deal...
>> http :// www .amazon.com/Jabsco-31700-0092- Washdown -4-3-GPM-12-Volt/ dp 
>> /B000O8D5N2/?m=ATVPDKIKX0DER&tag= dealnewscom
>
>>
>> -- 
>> Karl
>>
>>
>> ------------------------------ 
>>
>> Message: 3
>> Date: Mon, 21 Mar 2011 05:53:50 -0700 (PDT)
>> From: jim brown <jbrown5093 at yahoo.com>
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] throttle walk
>> Message-ID: <264667.51191. qm @web58601.mail.re3.yahoo.com>
>> Content-Type: text/plain; charset =us-ascii
>>
>> I think almost everyone has had this problem. Two fixes. One is to 
>> replace
>> the
>> clutch inside the binnacle. The other is to put a U clamp on the cable (I
>> suspect that is the drag clamp mentioned) and tighten it until the
>> throttle no
>> longer walks. The first fix takes time and will eventually begin to walk
>> again.
>> The second works but remember to change the position of the clamp a 
>> couple
>> of
>> times a season since the wire inside the plastic sheath will eventually
>> wear
>> through and cause the opposite problem (very hard to move)
>>
>> Jim Brown
>>
>>
>>
>>
>> ________________________________
>> From: John Scott < jcscott @ cpsc .com>
>> To: C320-list at catalina320.com
>> Cc: John Scott < jcscott @ cpsc .com>
>> Sent: Sun, March 20, 2011 10:40:57 PM
>> Subject: [C320-list] throttle walk
>>
>> I just had a recent survey on my "new" 1993 320. The surveyor reported
>> that she
>> had "throttle walk". That is, the throttle wanted to seek low speed and
>> walked
>> its way from full on to a lower speed without holding where it was set.
>> Has
>> anyone had this problem? The surveyor said that I should install a "cable
>> drag
>> clamp" on the throttle cable. I've checked online and can't find this
>> part.
>> Nor can I find any reference to it. Any ideas? Thanks, in advance, for
>> your
>> help.
>>
>> John Scott
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 4
>> Date: Mon, 21 Mar 2011 09:29:39 -0400 (EDT)
>> From: wflowe3 at aim.com
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] Leaking emergency rudder deck plate.
>> Message-ID: <8CDB5E329897F88-C14-2D400 at webmail-m126.sysops. aol .com>
>> Content-Type: text/plain; charset ="us-ascii"
>>
>>
>> I have the same problem on hull 1146. I tried re-caulking the screw heads
>> but that didn't help. Santa got me a new fixture but I haven't installed
>> it yet, once I do and we go through some precipitation events, I'll let
>> you know if there is any improvement. In the meantime, I kept antifreeze
>> in the well over the winter.
>>
>>
>>
>>
>>
>>
>>
>>
>> -----Original Message----- 
>> From: P & B Sheerin < sheerinp @ bigpond .net. au >
>> To: C320-List <C320-List at Catalina320.com>
>> Sent: Mon, Mar 21, 2011 1:35 am
>> Subject: [C320-list] Leaking emergency rudder deck plate.
>>
>>
>> Does anyone experience this with their boat. We have continual water
>> ingress
>> into the emergency tiller well. It appears to be somehow getting through
>> the
>> deck plate. I've replaced the rubber sealer and also the handle o rings.
>> Also
>> tried different profile rubber sealer (square and round) To no avail. 
>> Does
>> anyone have the answer?
>> Peter " Jaraman " 1096.
>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 5
>> Date: Mon, 21 Mar 2011 09:41:32 -0400
>> From: Warren Updike < wupdike @ hotmail .com>
>> To: <C320-List at Catalina320.com>
>> Subject: Re: [C320-list] Battery Bank Upgrade - Which starting
>> battery??
>> Message-ID: <BAY156-ds1328084F74907296ED6DD2BEB50@ phx . gbl >
>> Content-Type: text/plain; charset ="us-ascii"
>>
>> Alan, the fuse I installed with my battery upgrade is 150A on the
>> recommendation of my technical advisor (thanks, Jeff.) The 80A fuse on
>> the
>> engine, I mentioned earlier, is in the glow plug circuit (I think.) In
>> the
>> Perkins Shop Manual, the 540A under load is the max design spec for the
>> starter. In normal operation, it wouldn't/shouldn't get anywhere near
>> that.
>>
>> I recently saw the in-line fuse holder you mention. First online
>> somewhere
>> online then ran across it in WM. Really a simple way to fuse the battery
>> without separate mount and extra wires.
>>
>> And, yes, GenuineDealz .com is a great resource. I had them make all my 
>> new
>> cables at a fraction of the cost of having them done locally; and,
>> turnaround is fast. They are very accommodating and quick to reply. I
>> highly recommend them. Since then, I went in with two other owners and
>> bought a hydraulic crimper for about $60 at HarborFreight .com It's quite
>> easy to use and does a great job. It makes properly sizing cable length a
>> snap. I also bought a ratcheting crimper at HF for the small connectors.
>> I'm now self-sufficient for making all onboard connections.
>>
>> Warren & Pattie Updike
>> 1994 C320 #62 " Warr De Mar"
>>
>> -----Original Message----- 
>> From: Alan Goodman [ mailto : goodmanalanlee @ hotmail .com]
>> Sent: Sunday, March 20, 2011 3:55 PM
>> To: c320-list at lists.catalina320.com
>> Subject: Re: [C320-list] Battery Bank Upgrade - Which starting battery??
>>
>>
>>
>> Karl and Warren: Thank you for the advice. It seemed that 500+ amps was
>> excessive, maybe I am reading the Perkins shop book incorrectly (Warren,
>> see
>> Electrical Section VI, the table titled "Starter Motor Specifications"
>> which
>> I think says "60 amps or less non-loading" and "540 amps or less 
>> loading".
>> I assume un-loading is just cranking the starter and loading is starter
>> and
>> engine?). Anyway, you both recommend 300 amps or less, so I'll go with
>> that
>> recommendation. Warren, next time you are at your boat, would you please
>> check the rating of the fuse you have installed. Karl, I saw the 'post
>> mounted fuse' in the Blue Sea catalog and thought "way cool !!". But I
>> needed to extend the length of my "+" cable going to the new start 
>> battery
>> location, so using the in-line fuse holder as a 'junction' allowed me to
>> easily add 12 inches length to the cable (I had "Genuine Dealz " make me
>> the
>> cable with the terminals and shrink tube all fabricated ... excellent
>> place
>> to by electrical stuff). About 40 days to go until launch !!!!! Alan;
>> Hull #67; Holland MI
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 6
>> Date: Mon, 21 Mar 2011 09:55:35 -0400
>> From: Warren Updike < wupdike @ hotmail .com>
>> To: <C320-List at Catalina320.com>
>> Subject: Re: [C320-list] throttle walk
>> Message-ID: <BAY156-ds187295497941DF2DA7DD23BEB50@ phx . gbl >
>> Content-Type: text/plain; charset ="us-ascii"
>>
>> John, the proper fix is to remove the compass and you'll find a hex-head
>> screw that bears on the shaft of the throttle lever. Simply tighten until
>> the throttle movement is stiff. Since we should be going into the 
>> binnacle
>> on a regular basis (I do mine about every other year,) to perform the
>> recommended Edson maintenance, a regular adjustment of the throttle
>> tension
>> shouldn't be an effort. Every other year, I remove the cover in the aft
>> cabin to lube and adjust the cables. EdsonMarine .com has maintenance 
>> info
>> online . I would strongly advise against a cable clamp near the engine.
>> As a new owner, you'll find this list an indispensible resource in 
>> keeping
>> your "new" 320 in good shape. Someone is always lurking who has
>> encountered
>> your issue.
>>
>> Warren & Pattie Updike
>> 1994 C320 #62 " Warr De Mar"
>>
>> -----Original Message----- 
>> From: John Scott [ mailto : jcscott @ cpsc .com]
>> Sent: Sunday, March 20, 2011 10:41 PM
>> To: C320-list at catalina320.com
>> Cc: John Scott
>> Subject: [C320-list] throttle walk
>>
>> I just had a recent survey on my "new" 1993 320. The surveyor
>> reported that she had "throttle walk". That is, the throttle wanted
>> to seek low speed and walked its way from full on to a lower speed
>> without holding where it was set. Has anyone had this problem? The
>> surveyor said that I should install a "cable drag clamp" on the
>> throttle cable. I've checked online and can't find this part. Nor
>> can I find any reference to it. Any ideas? Thanks, in advance, for
>> your help.
>>
>> John Scott
>>
>>
>>
>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 7
>> Date: Mon, 21 Mar 2011 08:56:18 -0500
>> From: "John Frost" <john@ frostnet .net>
>> To: <C320-List at Catalina320.com>
>> Subject: Re: [C320-list] Washdown Pump
>> Message-ID: <013e01cbe7cf$c44565c0$4cd03140$@net>
>> Content-Type: text/plain; charset ="us-ascii"
>>
>> Excellent. I just ordered it.
>>
>> ....Now...if Amazon would just install...
>>
>> Happy Sailing!
>>
>> John
>> 2007 C320MKII
>> Hull 1118
>> Guntersville , AL
>>
>>
>> -----Original Message----- 
>> From: c320-list-bounces at lists.catalina320.com
>> [ mailto :c320-list-bounces at lists.catalina320.com] On Behalf Of Karl
>> Mielenhausen _/)
>> Sent: Monday, March 21, 2011 7:54 AM
>> To: C320IA Discussion List
>> Subject: [C320-list] Washdown Pump
>>
>> Thinking of adding anchor washdown this Spring??
>> Check out this deal...
>> http :// www .amazon.com/Jabsco-31700-0092- Washdown -4-3-GPM-12-Volt/ dp 
>> /B000O8D5
>> N2/?m=ATVPDKIKX0DER&tag= dealnewscom
>>
>> -- 
>> Karl
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 8
>> Date: Mon, 21 Mar 2011 07:15:27 -0700
>> From: David Swanson <kswanson123 at comcast.net>
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] racor primary fuel filter
>> Message-ID: <4234AD4F-B263-4270-BB66-CD3213E8C3A0 at comcast.net>
>> Content-Type: text/plain; charset =us-ascii
>>
>> I just changed my fuel filters and bled my fuel system of air yesterday.
>>
>> Im not sure what the plastic screw is, I was wondering the same thing...
>> The bolt is the bleed vent.
>>
>> I replaced my filter with the Racor R20U filter. This is also a 10 micron
>> filter. My boat came with a 10 micron filter as well.
>>
>> The mechanic at the local Yanmar distributor said that given the small
>> fuel usages rates of these small sailboat engines, you could use a 
>> primary
>> filter down to the 2 micron size, although it would be overkill since the
>> engine mounted secondary fuel filter is 2 microns.
>>
>> Anyway, I just changed mine, bled the air from the system using the Racor
>> filter housing hand operated fueld priming pump, and all is well now.
>>
>> Dave
>>
>> David Swanson
>> S/V Emily Ann
>> 2007 C320 MK II, No. 1107
>> Mukilteo , WA
>>
>> On Mar 20, 2011, at 1:45 PM, jim brown wrote:
>>
>>> What is the nylon slotted screw on the top of the fuel filter housing
>>> for? I
>>> can't remember whether this is the bleed screw or the bolt is the bleed
>>> vent.
>>> Also, Yanmar recommends that the primary filter be 30 u but mine boat
>>> came with
>>> a 10 u filter. No problems with the 10 but just curious since the fuel
>>> rate is
>>> listed a different in the Racor informtion .
>>>
>>>
>>> Jim Brown
>>>
>>>
>>>
>>>
>>> ________________________________
>>>
>>>
>>>
>>
>> David Swanson
>> kswanson123 at comcast.net
>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 9
>> Date: Mon, 21 Mar 2011 14:25:27 +0000 ( UTC )
>> From: hcreech @comcast.net
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] racor primary fuel filter
>> Message-ID:
>> <1094306258.1364020.1300717527175. JavaMail .root at sz0074a. westchester 
>> .pa.mail.comcast.net>
>
>>
>> Content-Type: text/plain; charset =utf-8
>>
>> David,
>> The nylon screw is a manual hand pump. If you get an air lock from the
>> tank to the filter this pump will "break" the lock.
>>
>>
>> Herb Creech
>> Cloud Chaser 606
>>
>>
>>
>> ----- Original Message ----- 
>> From: "David Swanson" <kswanson123 at comcast.net>
>> To: C320-List at Catalina320.com
>> Sent: Monday, March 21, 2011 10:15:27 AM
>> Subject: Re: [C320-list] racor primary fuel filter
>>
>> I just changed my fuel filters and bled my fuel system of air yesterday.
>>
>> Im not sure what the plastic screw is, I was wondering the same thing...
>> The bolt is the bleed vent.
>>
>> I replaced my filter with the Racor R20U filter. This is also a 10 micron
>> filter. My boat came with a 10 micron filter as well.
>>
>> The mechanic at the local Yanmar distributor said that given the small
>> fuel usages rates of these small sailboat engines, you could use a 
>> primary
>> filter down to the 2 micron size, although it would be overkill since the
>> engine mounted secondary fuel filter is 2 microns.
>>
>> Anyway, I just changed mine, bled the air from the system using the Racor
>> filter housing hand operated fueld priming pump, and all is well now.
>>
>> Dave
>>
>> David Swanson
>> S/V Emily Ann
>> 2007 C320 MK II, No. 1107
>> Mukilteo , WA
>>
>> On Mar 20, 2011, at 1:45 PM, jim brown wrote:
>>
>>> What is the nylon slotted screw on the top of the fuel filter housing
>>> for? I
>>> can't remember whether this is the bleed screw or the bolt is the bleed
>>> vent.
>>> Also, Yanmar recommends that the primary filter be 30 u but mine boat
>>> came with
>>> a 10 u filter. No problems with the 10 but just curious since the fuel
>>> rate is
>>> listed a different in the Racor informtion .
>>>
>>>
>>> Jim Brown
>>>
>>>
>>>
>>>
>>> ________________________________
>>>
>>>
>>>
>>
>> David Swanson
>> kswanson123 at comcast.net
>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 10
>> Date: Mon, 21 Mar 2011 07:29:51 -0700
>> From: David Swanson <kswanson123 at comcast.net>
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] racor primary fuel filter
>> Message-ID: <AD9E38A1-CF12-452D-846B-7F6E18487BF8 at comcast.net>
>> Content-Type: text/plain; charset =us-ascii
>>
>> Yea I know. The hand pump is the one with the knurled plastic knob.
>> However, there is another recessed nylon screw next to the hand pump.
>> That is the one that I am not sure what it does. I was guessing that this
>> is the one Jim Brown was also asking about.
>>
>> Dave
>>
>> David Swanson
>> S/V Emily Ann
>> 2007 C320 MK II, No. 1107
>> Mukilteo , WA
>>
>>
>> On Mar 21, 2011, at 7:25 AM, hcreech @comcast.net wrote:
>>
>>> David,
>>> The nylon screw is a manual hand pump. If you get an air lock from the
>>> tank to the filter this pump will "break" the lock.
>>>
>>>
>>> Herb Creech
>>> Cloud Chaser 606
>>>
>>>
>>>
>>> ----- Original Message ----- 
>>> From: "David Swanson" <kswanson123 at comcast.net>
>>> To: C320-List at Catalina320.com
>>> Sent: Monday, March 21, 2011 10:15:27 AM
>>> Subject: Re: [C320-list] racor primary fuel filter
>>>
>>> I just changed my fuel filters and bled my fuel system of air yesterday.
>>>
>>> Im not sure what the plastic screw is, I was wondering the same thing...
>>> The bolt is the bleed vent.
>>>
>>> I replaced my filter with the Racor R20U filter. This is also a 10 
>>> micron
>>> filter. My boat came with a 10 micron filter as well.
>>>
>>> The mechanic at the local Yanmar distributor said that given the small
>>> fuel usages rates of these small sailboat engines, you could use a
>>> primary filter down to the 2 micron size, although it would be overkill
>>> since the engine mounted secondary fuel filter is 2 microns.
>>>
>>> Anyway, I just changed mine, bled the air from the system using the 
>>> Racor
>>> filter housing hand operated fueld priming pump, and all is well now.
>>>
>>> Dave
>>>
>>> David Swanson
>>> S/V Emily Ann
>>> 2007 C320 MK II, No. 1107
>>> Mukilteo , WA
>>>
>>> On Mar 20, 2011, at 1:45 PM, jim brown wrote:
>>>
>>>> What is the nylon slotted screw on the top of the fuel filter housing
>>>> for? I
>>>> can't remember whether this is the bleed screw or the bolt is the bleed
>>>> vent.
>>>> Also, Yanmar recommends that the primary filter be 30 u but mine boat
>>>> came with
>>>> a 10 u filter. No problems with the 10 but just curious since the fuel
>>>> rate is
>>>> listed a different in the Racor informtion .
>>>>
>>>>
>>>> Jim Brown
>>>>
>>>>
>>>>
>>>>
>>>> ________________________________
>>>>
>>>>
>>>>
>>>
>>> David Swanson
>>> kswanson123 at comcast.net
>>>
>>>
>>>
>>
>> David Swanson
>> kswanson123 at comcast.net
>>
>>
>>
>>
>>
>> ------------------------------ 
>>
>> Message: 11
>> Date: Mon, 21 Mar 2011 11:43:10 -0700 (PDT)
>> From: jim brown <jbrown5093 at yahoo.com>
>> To: C320-List at Catalina320.com
>> Subject: Re: [C320-list] racor primary fuel filter
>> Message-ID: <671719.66420. qm @web58603.mail.re3.yahoo.com>
>> Content-Type: text/plain; charset =us-ascii
>>
>> It was. Also is there a gasket in the secondary fuel filter and if so
>> should it
>> be replaced each time? It does not come with the filter. I suspect it has
>> a
>> separate part number.
>>
>>
>>
>>
>>
>> ________________________________
>> From: David Swanson <kswanson123 at comcast.net>
>> To: C320-List at Catalina320.com
>> Sent: Mon, March 21, 2011 10:29:51 AM
>> Subject: Re: [C320-list] racor primary fuel filter
>>
>> Yea I know. The hand pump is the one with the knurled plastic knob.
>> However,
>> there is another recessed nylon screw next to the hand pump. That is the
>> one
>> that I am not sure what it does. I was guessing that this is the one Jim
>> Brown
>> was also asking about.
>>
>>
>> Dave
>>
>> David Swanson
>> S/V Emily Ann
>> 2007 C320 MK II, No. 1107
>> Mukilteo , WA
>>
>>
>> On Mar 21, 2011, at 7:25 AM, hcreech @comcast.net wrote:
>>
>>> David,
>>> The nylon screw is a manual hand pump. If you get an air lock from the
>>> tank to
>>>the filter this pump will "break" the lock.
>>>
>>>
>>>
>>> Herb Creech
>>> Cloud Chaser 606
>>>
>>>
>>>
>>> ----- Original Message ----- 
>>> From: "David Swanson" <kswanson123 at comcast.net>
>>> To: C320-List at Catalina320.com
>>> Sent: Monday, March 21, 2011 10:15:27 AM
>>> Subject: Re: [C320-list] racor primary fuel filter
>>>
>>> I just changed my fuel filters and bled my fuel system of air yesterday.
>>>
>>> Im not sure what the plastic screw is, I was wondering the same thing...
>>> The
>>>bolt is the bleed vent.
>>>
>>>
>>> I replaced my filter with the Racor R20U filter. This is also a 10 
>>> micron
>>>filter. My boat came with a 10 micron filter as well.
>>>
>>>
>>> The mechanic at the local Yanmar distributor said that given the small
>>> fuel
>>>usages rates of these small sailboat engines, you could use a primary
>>>filter
>>>down to the 2 micron size, although it would be overkill since the engine
>>>mounted secondary fuel filter is 2 microns.
>>>
>>>
>>> Anyway, I just changed mine, bled the air from the system using the 
>>> Racor
>>>filter housing hand operated fueld priming pump, and all is well now.
>>>
>>>
>>> Dave
>>>
>>> David Swanson
>>> S/V Emily Ann
>>> 2007 C320 MK II, No. 1107
>>> Mukilteo , WA
>>>
>>> On Mar 20, 2011, at 1:45 PM, jim brown wrote:
>>>
>>>> What is the nylon slotted screw on the top of the fuel filter housing
>>>> for? I
>>>> can't remember whether this is the bleed screw or the bolt is the bleed
>>>> vent.
>>
>>>> Also, Yanmar recommends that the primary filter be 30 u but mine boat
>>>> came with
>>>>
>>>> a 10 u filter. No problems with the 10 but just curious since the fuel
>>>> rate is
>>>
>>>> listed a different in the Racor informtion .
>>>>
>>>>
>>>> Jim Brown
>>>>
>>>>
>>>>
>>>>
>>>> ________________________________
>>>>
>>>>
>>>>
>>>
>>> David Swanson
>>> kswanson123 at comcast.net
>>>
>>>
>>>
>>
>> David Swanson
>> kswanson123 at comcast.net
>>
>>
>>
>>
>> End of C320-list Digest, Vol 1059, Issue 2
>> ******************************************
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