At 09:14 PM 11/5/97 -0500, KGeromini@aol.com wrote:
>I am trying to determine why my heater on my TR3b doesn"t work. The fan
>motor does not work and I wonder if anyone can lead me in the right direction
>before I disassemble the whole system. The cooling system is connected
>correctly, but upon turning the dash heat knob clockwise, no action occurs.
> I suspect a wiring or frozen fan motor. Any suggestions?
>
Hi,
I would suggest you start with the knob on the dash. It is a wire-wound pot,
and they can get useless with old age. Try bypassing it. If that doesn't
work, my next suggestion would be to "hot-wire" the fan motor to verify that
it is working. If the motor works, you know the problem is in the wiring
or the controls. Good luck,
Jim Harroun
Another TR-3B project.
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