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Re: [TR] Radio Constant Power Source

To: triumphs@autox.team.net
Subject: Re: [TR] Radio Constant Power Source
From: Dave1massey@cs.com
Date: Wed, 25 Mar 2009 18:54:34 EDT
In a message dated 3/25/2009 5:41:19 PM Central Daylight Time, 
tr3driver@ca.rr.com writes: 
> Dave Massey wrote:
> 
> >Since you have a 74 you have the power tap on the battery cable.  There
> >are
> >three brown wires attached to it leaving one tab available four your
> >radio.
> 
> My memory is fuzzy, but isn't at least one of those tabs 1/4" instead of
> 3/8"?  If so, you can find a "splitter" at any store that carries car
> stereos to allow another wire to be attached.

I never noticed any of them being any different from the other three.  If 
there was one that was 1.4 inch I would have thought they would use that one 
for 
the alternator sense wire but it is a 3/8's too.

> 
> >But you will need a 3/8 QC push on connector which are kind of hard to
> >find.
> 
> True, but they can be found. Here's one source:
> http://tinyurl.com/c8u5n8

I did say kind of.  But they are not as readily available as the 1/4 kind 
which can be had at most any hardware store, Radio Shack and Wal Mart.  In some 
places you can buy just one.  I'll have to check the connector kit I got from 
Horrible Freight, it might have on.

> 
> >Be sure and fuse it with the manufacturer's recommended fuse.
> 
> And preferably as close to where you tap power as possible.  The wire up to
> that fuse is totally unprotected, so if it shorts you WILL have an
> electrical meltdown and possibly fire.

Which is true of all the brown wires.  But then, I don't know I would design 
a harness with unfused runs like this.



Dave
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