[C320-list] Changing Racor Filter
alahlm at comcast.net
alahlm at comcast.net
Sat Sep 2 12:35:33 PDT 2006
Pat
why add a shutoff at the rancor --- I thought all rancor's had a built in shut off --- on the top of mine there is a white plastic nut with a slot in it I just turn it with a screwdriver and it shuts off the fuel flow while changing the filter it's next to thee pump handle on the inlet side
Al Ahlman
#476
-------------- Original message --------------
From: Pat Moriarty <patm at psiurethanes.com>
> Just attach the valve to the Racor and you still have the rubber
> insulator but the valve is rigid now. Has worked for over a year for me.
>
> Pat
> #130
>
> At 06:39 AM 9/1/2006, you wrote:
> >Jon;
> >Why not cut the hose at a convenient spot and insert a shut off
> >valve. Since it would be only touching the rubber you would not have
> >a problem with dissimilar metals.
> >BARRY --... ...--
> >TRANSIT C-320 # 126
> >----- Original Message ----- From:
> >To: "C320-List"
> >Sent: Thursday, August 31, 2006 8:29 AM
> >Subject: Re: [C320-list] Changing Racor Filter
> >
> >
> >>One additional note on the fuel shut off. You may not have a handle
> >>(petcock) depending on the hull number to shut the fuel off at the
> >>tank. When I purchased and installed my new tank, it came with an
> >>anti siphon barb in place of the petcock that my '99 had. I prefer
> >>the petcock, but because it is bronze and the new tank did not come
> >>with a stainless sleeve to keep it from the aluminum tank, I will
> >>have to stick with the anti-siphon.
> >>
> >>Regards,
> >>
> >>Jon Vez
> >>
> >>-------------- Original message -------------- From: "Warren
> >>Updike"
> >>
> >>>Opinions on changing filters are like the nose: everyone has one.
> >>>
> >>>I had to re-read Herb's part about the fuel cutoff valve a couple
> >>>of times to
> >>>realize that as a "cutoff valve" he turns it on to stop the fuel.
> >>>In my mind, I
> >>>turn the valve off to stop the fuel. Either way, you don't want
> >>>fuel to flow in
> >>>the line when opening the Racor unit.
> >>>
> >>>I don't concern myself with the screw-on bottom until I get the
> >>>filter off. To
> >>>do that, I first loosen the filter slightly but not enough to leak. Then, I
> >>>place a small plastic tub under the filter, unscrew it and drop it
> >>>into the tub.
> >>>Dump the rest of the fuel, top and bottom, and remove the bottom
> >>>part. Be sure
> >>>to clean well the bottom part. Take the black "O" ring out from the bottom
> >>>part, wet it well with fuel, replace it and screw onto the new filter hand
> >>>tight. Be sure you can remove the bottom by hand at this point. Wet out the
> >>>new seal with fuel, fill the new cartridge nearly to the top with
> >>>fuel and screw
> >>>it into place, also hand tight. Open the fuel line shutoff. (Filling the new
> >>>cartridge with fuel means that much less fuel to pump from the
> >>>tank, and much
> >>>less fuel to dispose of.)
> >>>
> >>>My engine is a Perkins M30 so the bleeding procedure may be
> >>>different; but, if
> >>>you have the hand pump on the Racor, I can bleed the entire line to the
> >>>secondary filter from the Racor. As Herb described, loosen the
> >>>bleed screw on
> >>>the secondary (on Perkins it is a hex bolt; you can tell if this
> >>>is the right
> >>>one because a couple of threads down there is a hole through the screw. When
> >>>you can see the hole, it's unscrewed enough.) Of course, use
> >>>plenty of rags or
> >>>absorbant towels. Pump the Racor pump until only solid stream of fuel comes
> >>>from the bleed screw, and close it. I have never had to bleed the
> >>>HP pump using
> >>>this procedure, and I've never bothered with the lift pump as it
> >>>has it's own
> >>>set of issues.
> >>>
> >>>Warren & Pattie Updike
> >>>C320, #62, 1994, "Warr De Mar"
> >>>Frog Mortar Creek, Middle River
> >>>Chesapeake Bay
> >
> >
>
>
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