Tachometer doesn't work

[Leroy Eckert]

The tach drive may be installed in one of 4 or 5 places. Send me your e-mail and
I will send you copies of the Service manual I have. Wiring from the drive to
the front I do not have.
Leroy Eckert
1990WB-40"Smoke N Mirrors"
Niceville, FL
----- Original Message -----
From: Ryan Wright
To: WanderlodgeForum@yahoogroups.com
Sent: Saturday, June 02, 2007 4:31 PM
Subject: Re: [WanderlodgeForum] Re: Tachometer doesn't work


Hi Marty,

Thanks for the reply. We need to get together one of these days,
considering we're practically neighbors.

I guess I'll have to dig into my engine's documentation to see if
there is information concerning the tachometer connection point. If I
knew where to find that on the engine I'd at least have a place to get
started! Tracing the wire will be my first priority; if that's good,
then I'll fire up the engine and see if I'm getting a signal directly
from there.

I don't suppose anyone has a diagram of the tachometer system?? Would
be nice to know where the wires go, where any fuses or relays are,
etc.

-Ryan

On 6/1/07, martingregg598 wrote:
>
> Hi Ryan, personally I would want to be absolutely positive that these
> wires are good all the way back to the other end. After you find out
> where they go then you could run a continuity check or in this case a
> non-continuity. If the insulation is melted off, there had to be a
> problem, maybe the old tach, maybe not, maybe to much current running
> through them, if that is the case they could be melted in other spots.
> I would think that if a wire had gone to ground then there would have
> been a short that would have taken out the fuse or breaker. Do the
> wires themselves look burnt? A lot of times when there is too much
> current, the copper strands will be burnt, if that is the case, the
> wire is bad.
> Marty
> 95 BMC 37
> Kennewick Wa.
>




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