From: "lehanover lehanover@aol.com" <flyrotary@lancaironline.net>
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Date: Wed, 10 Jun 2020 15:34:41 +0000 (UTC)
To: flyrotary@lancaironline.net
Message-ID: <2067299748.1550198.1591803281364@mail.yahoo.com>
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Subject: Re: [FlyRotary] Re: Water Pump
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All of the rotary stuff left here with the last race car,=C2=A0 so there is=
 nothing to look at. So...this will be a guess.
12-A before 74.
A look at the front iron could tell the tale. Mazda kept removing bolts fro=
m anything they could, so, more bolt holes generally=C2=A0 means older piec=
e.

Cavitation damage can be caused by letting the pump output outrun the sucti=
on side supply. So just limiting the output a bit with a restricter elimina=
tes this kind of damage.=C2=A0 If you have seen a water jet cut through a 1=
/2" steel plate you might think this could happen on one long test flight..=
.................
LEH=C2=A0 =C2=A0 =C2=A0

In a message dated 6/9/2020 1:30:41 PM Eastern Standard Time, flyrotary@lan=
caironline.net writes:

Ryan, is it possible your water pump is off an old 12A?Lynn Hanover is on t=
his list and would be able to answer anything about 12A's ... maybe reach o=
ut to him directly in the subject line??Jeff
-----Original Message-----From: Jeff Whaley Sent: June-09-20 8:02 AMTo: Rot=
ary motors in aircraftSubject: RE: [FlyRotary] Water Pump=20
Hello Ryan, this is a photo of my water pump from a 1988 13B ...=C2=A0 Jeff

All,=C2=A0 =C2=A0 =C2=A0=20
 Can anyone point me towards the correct water pump? The one in the top of =
the photo is the correct one. The one on the bottom is obviously incorrect.=
 It's the second one we've ordered.The first one that I ordered looked iden=
tical to my original one.=C2=A0 However, when it arrived it was similar, bu=
t about 1/3 smaller than mine. When I ordered this second one we all (Carqu=
est employees) poured over the pictures to make sure it was correct. When i=
t arrived it had one less bolt hole than the one in their pictures.I have a=
 Powersport 13B. Any ideas what pump they ran and where a guy can order one
Thanks,Ryan
--Homepage:=C2=A0 http://www.flyrotary.com/Archive and UnSub:=C2=A0 http://=
mail.lancaironline.net:81/lists/flyrotary/List.html

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<div>
<div class="userEdit" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">All of the rotary stuff left here with the last race car,&nbsp; so there is nothing to look at. So...this will be a guess.</span></div>
<div><br></div>
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">12-A before 74.</span></div>
<div><br></div>
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">A look at the front iron could tell the tale. Mazda kept removing bolts from anything they could, so, more bolt holes generally&nbsp; means older piece.<br></span></div>
<div><br></div>
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">Cavitation damage can be caused by letting the pump output outrun the suction side supply. So just limiting the output a bit with a restricter eliminates this kind of damage.&nbsp; If you have seen a water jet cut through a 1/2" steel plate you might think this could happen on one long test flight...................</span></div>
<div><br></div>
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">LEH&nbsp; &nbsp; &nbsp;<br></span></div>
<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;"><br></span></div>
</div>
In a message dated 6/9/2020 1:30:41 PM Eastern Standard Time, flyrotary@lancaironline.net writes:
<div><br></div>
<div class="quotedReply">
<blockquote style="padding-left: 5px; margin-left: 5px; border-left: blue 2px solid;">
<div dir="ltr">Ryan, is it possible your water pump is off an old 12A?</div>
<div dir="ltr">Lynn Hanover is on this list and would be able to answer anything about 12A's ... maybe reach out to him directly in the subject line??</div>
<div dir="ltr">Jeff</div>
<div dir="ltr"><br></div>
<div dir="ltr">-----Original Message-----</div>
<div dir="ltr">From: Jeff Whaley </div>
<div dir="ltr">Sent: June-09-20 8:02 AM</div>
<div dir="ltr">To: Rotary motors in aircraft</div>
<div dir="ltr">Subject: RE: [FlyRotary] Water Pump </div>
<div dir="ltr"><br></div>
<div dir="ltr">Hello Ryan, this is a photo of my water pump from a 1988 13B ...&nbsp; Jeff</div>
<div dir="ltr"><br></div>
<div dir="ltr"><br></div>
<div dir="ltr">All,</div>
<div dir="ltr">&nbsp; &nbsp; &nbsp; <br> </div>
<div dir="ltr">Can anyone point me towards the correct water pump? The one in the top of the photo is the correct one. The one on the bottom is obviously incorrect. It's the second one we've ordered.</div>
<div dir="ltr">The first one that I ordered looked identical to my original one.&nbsp; However, when it arrived it was similar, but about 1/3 smaller than mine. When I ordered this second one we all (Carquest employees) poured over the pictures to make sure it was correct. When it arrived it had one less bolt hole than the one in their pictures.</div>
<div dir="ltr">I have a Powersport 13B. Any ideas what pump they ran and where a guy can order one</div>
<div dir="ltr"><br></div>
<div dir="ltr">Thanks,</div>
<div dir="ltr">Ryan</div>
<div dir="ltr"><br></div>
<div dir="ltr">--</div>
<div dir="ltr">Homepage:&nbsp; <a href="http://www.flyrotary.com/" target="_blank" rel="noopener noreferrer">http://www.flyrotary.com/</a></div>
<div dir="ltr">Archive and UnSub:&nbsp; <a href="http://mail.lancaironline.net:81/lists/flyrotary/List.html" target="_blank" rel="noopener noreferrer">http://mail.lancaironline.net:81/lists/flyrotary/List.html</a></div>
</blockquote>
</div>
</div>
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