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Re: [TR] [NET] TR6 Oil Pressure Switch

To: "tritriple@aol.com" <tritriple@aol.com>
Subject: Re: [TR] [NET] TR6 Oil Pressure Switch
From: David Friedlander <forzion7@gmail.com>
Date: Wed, 24 May 2023 21:35:24 -0400
Cc: "triumphs@autox.team.net" <triumphs@autox.team.net>, "pbrzozoski@netscape.net" <pbrzozoski@netscape.net>, "net@newenglandtriumphs.org" <net@newenglandtriumphs.org>
Delivered-to: mharc@autox.team.net
Delivered-to: triumphs@autox.team.net
References: <CAJ1eQwht-fsbiR-qr3yYOEt278nErM6Jrt_pS4AS0ZvgKg6oeg@mail.gmail.com> <LV2PR01MB7646A4302FB245DFF2F5714FB6419@LV2PR01MB7646.prod.exchangelabs.com> <889109948.1224399.1684972662611@mail.yahoo.com> <232976296.1233274.1684975320616@mail.yahoo.com>
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Wow! So glad I asked ! I almost had a nasty oil gusher to deal with. This
car will stay put in the garage until I can get a new switch and figure out
the proper wiring. Thanks to all for the advice=E2=80=A6. AND the warning!!=
 =F0=9F=98=B2

Dave

On Wed, May 24, 2023 at 8:42 PM tritriple@aol.com <tritriple@aol.com> wrote=
:

> Replace the switch ...now.... before it blows out altogether.   That
> happened to me on my TR7.   The day after returning from Stowe, I took th=
e
> TR7 to work, and when backing into my spot at the shop I noticed a very
> dark line of oil coming into and then following me to where I park.   I
> open the hood and start the engine, oil is just gushing out of the
> sender.....If this had happened on the ride home the day before, I am
> pretty sure the engine would have been toast.... Oil light never came on
> this day....   The reason the light never came on was the wires were in t=
he
> wrong place..... Now I have an oil light and the anti-run valve works !!!=
!
>  See ya,  John B.
>
> On Wednesday, May 24, 2023 at 07:58:34 PM EDT, Phil Brzozoski via NET <
> net@newenglandtriumphs.org> wrote:
>
>
> For what it is worth - one of the three leads on that oil pressure switch
> provides ground for the anti-run on valve when you first turn off the
> engine.
>
>
> -----Original Message-----
> From: Robert M Lang via NET <net@newenglandtriumphs.org>
> To: New England Triumphs <net@newenglandtriumphs.org>; TR3 Triumphs <
> triumphs@autox.team.net>; David Friedlander <forzion7@gmail.com>
> Sent: Wed, May 24, 2023 3:58 pm
> Subject: Re: [NET] TR6 Oil Pressure Switch
>
> Those sending units can fail several ways resulting in leaks. Worst case =
-
> remove it and put a 1/8 NPT plug in there (or any sending unit with 1/8 N=
PT
> threads - just to plug the hole).
>
> Pay attention to the wires when you take them off. Else, there are
> detailed schematics on which wire goes where. The Dan Maters book shows
> details but don't assume that the wires go back to the same location. The
> terminals on the switch are labelled and you have to wire to the proper
> terminal...
>
> I have seen the sending unit blow the guts out. ALL the oil can evacuate
> the sump fairly quickly when that happens.
>
> Good luck!
>
> -------------------------------------------------------------------------=
--
> Bob Lang
>                           Cell: 339-927-4489
> -------------------------------------------------------------------------=
--
>
> ------------------------------
> *From:* NET <net-bounces@newenglandtriumphs.org> on behalf of David
> Friedlander via NET <net@newenglandtriumphs.org>
> *Sent:* Wednesday, May 24, 2023 2:35 PM
> *To:* New England Triumphs <net@newenglandtriumphs.org>; TR3 Triumphs <
> triumphs@autox.team.net>
> *Subject:* [NET] TR6 Oil Pressure Switch
>
> My =E2=80=9874 TR6 keeps =E2=80=98anointing=E2=80=99 my driveway=E2=80=A6=
 Sigh=E2=80=A6 I thought at first, that
> the oil pan gasket was leaking but that doesn=E2=80=99t seem to be the ca=
se. The
> oil pressure switch however (Moss 760-200, 3-lead switch), is pretty wet
> with oil, now that I=E2=80=99ve returned from a short, 10-mile drive. Not=
 to sound
> too terribly naive but, do oil pressure switches leak/give up the ghost
> like that? Anyone else have that problem?
>
> Dave Friedlander
> Maine
> =E2=80=9874 Six
> =E2=80=9859 Three A
> _______________________________________________
> NET mailing list
> NET@newenglandtriumphs.org
> http://newenglandtriumphs.org/mailman/listinfo/net_newenglandtriumphs.org
> _______________________________________________
> NET mailing list
> NET@newenglandtriumphs.org
> http://newenglandtriumphs.org/mailman/listinfo/net_newenglandtriumphs.org
>

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<div dir=3D"auto">Wow! So glad I asked ! I almost had a nasty oil gusher to=
 deal with. This car will stay put in the garage until I can get a new swit=
ch and figure out the proper wiring. Thanks to all for the advice=E2=80=A6.=
 AND the warning!! =F0=9F=98=B2</div><div dir=3D"auto"><br></div><div dir=
=3D"auto">Dave</div><div><br><div class=3D"gmail_quote"><div dir=3D"ltr" cl=
ass=3D"gmail_attr">On Wed, May 24, 2023 at 8:42 PM <a href=3D"mailto:tritri=
ple@aol.com">tritriple@aol.com</a> &lt;<a href=3D"mailto:tritriple@aol.com"=
>tritriple@aol.com</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote=
" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><=
div><div style=3D"font-family:Arial,Helvetica,sans-serif;font-size:16px"><d=
iv></div>
        <div dir=3D"ltr">Replace the switch ...now.... before it blows out =
altogether.=C2=A0 =C2=A0That happened to me on my TR7.=C2=A0 =C2=A0The day =
after returning from Stowe, I took the TR7 to work, and when backing into m=
y spot at the shop I noticed a very dark line of oil coming into and then f=
ollowing me to where I park.=C2=A0 =C2=A0I open the hood and start the engi=
ne, oil is just gushing out of the sender.....If this had happened on the r=
ide home the day before, I am pretty sure the engine would have been toast.=
... Oil light never came on this day....=C2=A0 =C2=A0The reason the light n=
ever came on was the wires were in the wrong place..... Now I have an oil l=
ight and the anti-run valve works !!!!=C2=A0 =C2=A0See ya,=C2=A0 John B.=C2=
=A0</div><div><br></div>
       =20
        </div></div><div><div id=3D"m_-3109686263278867301ydpdd0ede1fyahoo_=
quoted_5342467439">
            <div style=3D"font-family:&#39;Helvetica Neue&#39;,Helvetica,Ar=
ial,sans-serif;font-size:13px;color:#26282a">
               =20
                <div>
                    On Wednesday, May 24, 2023 at 07:58:34 PM EDT, Phil Brz=
ozoski via NET &lt;<a href=3D"mailto:net@newenglandtriumphs.org"; target=3D"=
_blank">net@newenglandtriumphs.org</a>&gt; wrote:
                </div>
                <div><br></div>
                <div><br></div>
                <div><div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711=
086"><div><div style=3D"color:black;font-style:normal;font-weight:normal;fo=
nt-stretch:normal;font-size:10pt;line-height:normal;font-family:arial">
<div> <font size=3D"2">For what it is worth - one of the three leads on tha=
t oil pressure switch provides ground for the anti-run on valve when you fi=
rst turn off the engine.=C2=A0 <br clear=3D"none">
</font></div>

<div><font size=3D"2"><br clear=3D"none">
</font></div>

<div><font size=3D"2"><br clear=3D"none">
</font></div>

<div style=3D"font-family:arial,helvetica;font-size:10pt;color:black"><font=
 size=3D"2">-----Original Message-----<br clear=3D"none">
From: Robert M Lang via NET &lt;<a href=3D"mailto:net@newenglandtriumphs.or=
g" target=3D"_blank">net@newenglandtriumphs.org</a>&gt;<br clear=3D"none">
To: New England Triumphs &lt;<a href=3D"mailto:net@newenglandtriumphs.org"; =
target=3D"_blank">net@newenglandtriumphs.org</a>&gt;; TR3 Triumphs &lt;<a h=
ref=3D"mailto:triumphs@autox.team.net"; target=3D"_blank">triumphs@autox.tea=
m.net</a>&gt;; David Friedlander &lt;<a href=3D"mailto:forzion7@gmail.com"; =
target=3D"_blank">forzion7@gmail.com</a>&gt;<br clear=3D"none">
Sent: Wed, May 24, 2023 3:58 pm<br clear=3D"none">
Subject: Re: [NET] TR6 Oil Pressure Switch<br clear=3D"none">
<br clear=3D"none">

</font><div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086yqt27864"><=
div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086">
<div dir=3D"ltr">

<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
Those sending units can fail several ways resulting in leaks. Worst case - =
remove it and put a 1/8 NPT plug in there (or any sending unit with 1/8 NPT=
 threads - just to plug the hole).<br clear=3D"none">
</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br clear=3D"none">
</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
Pay attention to the wires when you take them off. Else, there are detailed=
 schematics on which wire goes where. The Dan Maters book shows details but=
 don&#39;t assume that the wires go back to the same location. The terminal=
s on the switch are labelled and you
 have to wire to the proper terminal...</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br clear=3D"none">
</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
I have seen the sending unit blow the guts out. ALL the oil can evacuate th=
e sump fairly quickly when that happens.</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br clear=3D"none">
</div>


<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
Good luck!<br clear=3D"none">
</div>


<div>

<div style=3D"font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt=
;color:rgb(0,0,0)">
<br clear=3D"none">
</div>


<div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086Signature">

<div>

<div dir=3D"ltr" id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086divtag=
defaultwrapper" style=3D"font-size:12pt;font-family:Calibri,Helvetica,sans-=
serif;color:rgb(0,0,0)">

<div style=3D"font-family:Tahoma;font-size:13px">

<div><font size=3D"2">
</font>
<div>----------------------------------------------------------------------=
-----<br clear=3D"none">
Bob Lang=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0 <br clear=3D"none">
</div>


<div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 Cell: 339-927-4489<br clear=3D"none">
---------------------------------------------------------------------------=
<br clear=3D"none">
<br clear=3D"none">
</div>

</div>

</div>

</div>

</div>

</div>

</div>


<div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086appendonsend"></di=
v>

<hr style=3D"display:inline-block;width:98%">

<div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086yqt53283">
<div dir=3D"ltr" id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086divRpl=
yFwdMsg"><font style=3D"font-size:11pt" face=3D"Calibri, sans-serif" color=
=3D"#000000"><b>From:</b> NET &lt;<a href=3D"mailto:net-bounces@newenglandt=
riumphs.org" target=3D"_blank">net-bounces@newenglandtriumphs.org</a>&gt; o=
n behalf of David Friedlander via NET &lt;<a href=3D"mailto:net@newenglandt=
riumphs.org" target=3D"_blank">net@newenglandtriumphs.org</a>&gt;<br clear=
=3D"none">
<b>Sent:</b> Wednesday, May 24, 2023 2:35 PM<br clear=3D"none">
<b>To:</b> New England Triumphs &lt;<a href=3D"mailto:net@newenglandtriumph=
s.org" target=3D"_blank">net@newenglandtriumphs.org</a>&gt;; TR3 Triumphs &=
lt;<a href=3D"mailto:triumphs@autox.team.net"; target=3D"_blank">triumphs@au=
tox.team.net</a>&gt;<br clear=3D"none">
<b>Subject:</b> [NET] TR6 Oil Pressure Switch</font>

<div>=C2=A0</div>

</div>


<div>My =E2=80=9874 TR6 keeps =E2=80=98anointing=E2=80=99 my driveway=E2=80=
=A6 Sigh=E2=80=A6 I thought at first, that the oil pan gasket was leaking b=
ut that doesn=E2=80=99t seem to be the case. The oil pressure switch howeve=
r (Moss 760-200, 3-lead switch), is pretty wet with oil, now that I=E2=80=
=99ve returned
 from a short, 10-mile drive. Not to sound too terribly naive but, do oil p=
ressure switches leak/give up the ghost like that? Anyone else have that pr=
oblem?

<div><br clear=3D"none">
</div>


<div>Dave Friedlander=C2=A0</div>


<div>Maine</div>


<div>=E2=80=9874 Six</div>


<div>=E2=80=9859 Three A</div>

</div>
</div>

</div>
</div></div>

<div id=3D"m_-3109686263278867301ydpdd0ede1fyiv4028711086yqt89253">________=
_______________________________________<br clear=3D"none">NET mailing list<=
br clear=3D"none"><a shape=3D"rect" href=3D"mailto:NET@newenglandtriumphs.o=
rg" rel=3D"nofollow" target=3D"_blank">NET@newenglandtriumphs.org</a><br cl=
ear=3D"none"><a shape=3D"rect" href=3D"http://newenglandtriumphs.org/mailma=
n/listinfo/net_newenglandtriumphs.org" rel=3D"nofollow" target=3D"_blank">h=
ttp://newenglandtriumphs.org/mailman/listinfo/net_newenglandtriumphs.org</a=
><br clear=3D"none"></div>
</div>
</div>
</div></div><div id=3D"m_-3109686263278867301ydpdd0ede1fyqt37776">_________=
______________________________________<br clear=3D"none">NET mailing list<b=
r clear=3D"none"><a shape=3D"rect" href=3D"mailto:NET@newenglandtriumphs.or=
g" rel=3D"nofollow" target=3D"_blank">NET@newenglandtriumphs.org</a><br cle=
ar=3D"none"><a shape=3D"rect" href=3D"http://newenglandtriumphs.org/mailman=
/listinfo/net_newenglandtriumphs.org" rel=3D"nofollow" target=3D"_blank">ht=
tp://newenglandtriumphs.org/mailman/listinfo/net_newenglandtriumphs.org</a>=
<br clear=3D"none"></div></div>
            </div>
        </div></div></blockquote></div></div>

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