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Re: [Healeys] Leaky Banjo Fittings at Carbs

To: "bspidell@comcast.net" <bspidell@comcast.net>, "healeys@autox.team.net" <healeys@autox.team.net>
Subject: Re: [Healeys] Leaky Banjo Fittings at Carbs
From: ben via Healeys <healeys@autox.team.net>
Date: Mon, 13 Mar 2023 16:37:19 +0000 (UTC)
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <CAFP1XCB7C6wugW-y8R2n4uhZWHWSdiSvCuOwjH4HwxSm3boAKg@mail.gmail.com> <60a17126-eae5-6c0f-a7a5-f98b8293a34b@comcast.net>
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Bob,
I think that SU fittings are Whitworth size wrench sizes...not 13/16". And =
you can strip out the threads in the cast fuel bowl lids.
Ben CohenBN1, BN7, BJ8


-----Original Message-----
From: Bob Spidell <bspidell@comcast.net>
To: healeys@autox.team.net
Sent: Mon, Mar 13, 2023 9:12 am
Subject: Re: [Healeys] Leaky Banjo Fittings at Carbs

Are the washers brown or black? I believe the brown ones are the=20
original type and the black ones are being proffered by some suppliers=20
and may be slightly undersized. I usually, if I think of it, soak them=20
in WD-40 for an hour or so before installing, and re-torque them after a=20
day or so because they do take a set. I torque them 'elbow-tight*' with=20
a 13/16" half-inch socket and wrench (fits the bolt head well). It would=20
be difficult, but not impossible to strip the threads on a banjo fitting=20
as they're coarse (you'd likely strip the carb or pump threads, not the=20
bolt).

* Torque settings : finger-tight, wrist-tight, elbow-tight,=20
shoulder-tight and all-you-got tight.

Bob


On 3/13/2023 8:39 AM, Harold Manifold wrote:
> Hello,
>
> I am having a problem with leaky banjo fittings=C2=A0on my HD6 carburetor=
s.=20
> The leaks are at the banjo washers. The washers are new and all=20
> surfaces are clean and smooth.
>
> I would appreciate any suggestions on how to solve the leaks. Should=20
> the washers be soaked in anything first? Is there a recommended=20
> sealant? Is there a maximum torque=C2=A0for the banjo bolts?
>
> Thanks.... Harold
>

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<div style=3D"color:black;font: 12pt Tahoma, Arial, Helvetica, sans-serif;"=
>Bob,
<div><br>
</div>

<div>I think that SU fittings are Whitworth size wrench sizes...not 13/16".=
 And you can strip out the threads in the cast fuel bowl lids.</div>

<div><br>
</div>

<div>Ben Cohen</div>

<div>BN1, BN7, BJ8</div>

<div><br>
<br>
<br>

<div style=3D"font-family:arial,helvetica;font-size:10pt;color:black"><font=
 size=3D"2">-----Original Message-----<br>
From: Bob Spidell &lt;bspidell@comcast.net&gt;<br>
To: healeys@autox.team.net<br>
Sent: Mon, Mar 13, 2023 9:12 am<br>
Subject: Re: [Healeys] Leaky Banjo Fittings at Carbs<br>
<br>

<div dir=3D"ltr">Are the washers brown or black? I believe the brown ones a=
re the <br clear=3D"none">original type and the black ones are being proffe=
red by some suppliers <br clear=3D"none">and may be slightly undersized. I =
usually, if I think of it, soak them <br clear=3D"none">in WD-40 for an hou=
r or so before installing, and re-torque them after a <br clear=3D"none">da=
y or so because they do take a set. I torque them 'elbow-tight*' with <br c=
lear=3D"none">a 13/16" half-inch socket and wrench (fits the bolt head well=
). It would <br clear=3D"none">be difficult, but not impossible to strip th=
e threads on a banjo fitting <br clear=3D"none">as they're coarse (you'd li=
kely strip the carb or pump threads, not the <br clear=3D"none">bolt).<br c=
lear=3D"none"><br clear=3D"none">* Torque settings : finger-tight, wrist-ti=
ght, elbow-tight, <br clear=3D"none">shoulder-tight and all-you-got tight.<=
br clear=3D"none"><br clear=3D"none">Bob<br clear=3D"none"><br clear=3D"non=
e">
<div class=3D"yqt9764109702" id=3D"yqtfd33055"><br clear=3D"none">On 3/13/2=
023 8:39 AM, Harold Manifold wrote:<br clear=3D"none">&gt; Hello,<br clear=
=3D"none">&gt;<br clear=3D"none">&gt; I am having a problem with leaky banj=
o fittings&nbsp;on my HD6 carburetors. <br clear=3D"none">&gt; The leaks ar=
e at the banjo washers. The washers are new and all <br clear=3D"none">&gt;=
 surfaces are clean and smooth.<br clear=3D"none">&gt;<br clear=3D"none">&g=
t; I would appreciate any suggestions on how to solve the leaks. Should <br=
 clear=3D"none">&gt; the washers be soaked in anything first? Is there a re=
commended <br clear=3D"none">&gt; sealant? Is there a maximum torque&nbsp;f=
or the banjo bolts?<br clear=3D"none">&gt;<br clear=3D"none">&gt; Thanks...=
. Harold<br clear=3D"none">&gt;<br clear=3D"none"><br clear=3D"none">______=
_________________________________________<br clear=3D"none">Support Team.Ne=
t <a shape=3D"rect" href=3D"http://www.team.net/donate.html"; target=3D"_bla=
nk">http://www.team.net/donate.html</a><br clear=3D"none">Suggested annual =
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</font></div>
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