Re: Help! Electric problem... Voltage Stablizer??

[Richard J Lebens <rick-l@rocketmail.com>]

In the 84 4000 I had I belive it was a generic 3 terminal 5 volt
regulator.  I think the one I had carried a 7905 part number.  It is
on the instrumnent panel circuit board.  This part should be able to
take a lot of abuse. It should be easy to test and replace if
neccessary.

I don't think it would affect the turn signals or tach.  I'd look for
a crack or a broken trace on the board.  Check the ground and 12V on
the board also.




---Cris Lau <clau@computerch.com> wrote:
>
> Hi! Anyone heard of a Voltage Stabilizer in the '85 4000S?
> 
> Situation: The following gauges are dead: tachometer, volt meter,
water
> temp., oil temp.. Also, the directional signals are dead, but hazard
is
> still good.
> According to the Hangs (sp?) manual's circuit diagram, all of the
above
> points to a thing call Volt Stab (I am assuming Voltage Stabilizer).
Is
> this a relay? If so, where can I find it?? Is it an easy fix?
> 
> Any help would be greatly appreciated!
> 
> Cris
> 
> 
> 

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