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Re: Booster and tach

To: 65Tiger@comcast.net
Subject: Re: Booster and tach
From: Caseyh4312@aol.com
Date: Mon, 13 Jun 2005 12:04:29 EDT
Curtis,
 
All the other guages are working  just perfect. Does a guage regulator do 
something to the Tach? Well before, i  had the original tach in, and it was 
bouncing all around all the time. No matter  if the gen was charging any. But i 
had 
an extra 8cylindar one downstairs, i dont  know from where, but it was a 
Jaeger just like the rest. (Besides the ammeter,  mine is a Lucas. Is that 
Right?) 
So i put in the tach from downstairs and it was  working great, and now it 
just started bouncing around recently. So, should i  have them both rebuilt? Or 
is it something else that is making the tach do this. 
 
I have practically new ignition  system. New coil, wires, points, condeser, 
cap, spark plugs, and  rotor. I think thats it. So it cant really be any of 
those??
 
Maybe Theo can hit me off the list  and let me know how much he charges for 
the rebuild. 
 
thanks alot.
Joey
 
In a message dated 6/12/2005 11:49:08 PM Central Daylight Time,  
65Tiger@comcast.net writes:

You can also run the motor for a very short time with  the fan belt OFF.  
If there is no problem with tach, Ron has the right idea of having the  
generator or regulator rebuilt/replaced.  
 
The tachometer has old (really old) electronic parts in it that are  weak
and subject to aging (capacitors and geranium transistors) and they get  
just plain flaky with age.  Tom Hall and Theo have a rebuild  program
to fix this.  
 
Also, what are the other guages doing?  Is the fuel guage and water  temp 
reasonably steady?  There is a voltage regulator that is flaky also,  and it 
could 
influence your tach.  
 
When my tach died, I bought an Autometer solid state modern tach.
Worked well and was painless to install.  I used the Tiger bezel  (chrome 
ring) and
it looked pretty good.  (about $39)  later, I had the original  tach rebuilt 
but have 
not installed it.  
 
Good luck Joey, we like to hear how you have gotten your car back on the  
road,
Curtis





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