
04-21-2009, 01:52 PM
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How was the oil? I hope not too hot!
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 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 02:55 PM
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I did as suggested and my tach still bounces untill it hits 4k. When I pulled the cable out it looked pretty good? Does this mean I need a new cable?
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Greg ~ 1959 Alfa Romeo Giulietta Spider Veloce 750F
48000 orig. miles, this car was purchase by my father in 1962
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04-21-2009, 03:42 PM
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This is reasonably common with the older Alfa gauges. It might mean that the gauge, like a watch, needs disassembly and cleaning by Palo Alto Speedometer. Give them a call and get an opinion. OR, you could try replacing the cable. In my experience, when they jump around, and you check the cable sheath for kinks or binds, and clean and lubricate it, if it still jumps around, or worse, makes noises (!) it's the gauge itself.
__________________
 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 05:35 PM
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Membro Maggiore
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Quote:
Originally Posted by 02Lightning
I did as suggested and my tach still bounces untill it hits 4k. When I pulled the cable out it looked pretty good? Does this mean I need a new cable?
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Can you try to spin the tach with something external like a drill motor and see if it bounces without the cable? If no, maybe it is the sheath, not the cable, as suggested by Gordon.
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Larry
Hartselle, AL
Director, Alabama Branch, SNO

Help for the Confused and Incorrect since 2009
When men such as Captain Larry absconded to the Florida Keys, they left behind a myriad of tall tales and unbelievable stories.
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04-21-2009, 05:48 PM
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Hey, good idea... Thanks!
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Greg ~ 1959 Alfa Romeo Giulietta Spider Veloce 750F
48000 orig. miles, this car was purchase by my father in 1962
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04-21-2009, 08:02 PM
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Quote:
Originally Posted by AlfaVeloce
Can you try to spin the tach with something external like a drill motor and see if it bounces without the cable? If no, maybe it is the sheath, not the cable, as suggested by Gordon.
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Wouldn't do that. It's likely to damage the gauge as a drill has way too much torque and its speed is not easily controlled. Ask me how I know this.
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04-21-2009, 08:12 PM
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I understand Don! I've a real nice 3/8 Milwaukee variable / reversing / hammer drill.
I have used it for such tests. v e r r y c a r e f u l l y.
Otherwise, "zip bang", instant junk!
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 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 08:22 PM
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Are you guys saying .... shudder.... I am confused and incorrect??
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Larry
Hartselle, AL
Director, Alabama Branch, SNO

Help for the Confused and Incorrect since 2009
When men such as Captain Larry absconded to the Florida Keys, they left behind a myriad of tall tales and unbelievable stories.
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04-21-2009, 08:26 PM
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Absolutely not, Larry, You are clearly v e r r y c a r e f u l, while I AM confused and incorrect.
__________________
 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 08:29 PM
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Whew!
Ok I'd say to cut down on power/torque use a Dremel tool, but I don't think the tach would like the 20,000 rpm either. A Mazda tach maybe (there is a story).
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Larry
Hartselle, AL
Director, Alabama Branch, SNO

Help for the Confused and Incorrect since 2009
When men such as Captain Larry absconded to the Florida Keys, they left behind a myriad of tall tales and unbelievable stories.
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04-21-2009, 08:38 PM
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Zoom-Zoom ..... BANG!!
__________________
 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 09:22 PM
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Quote:
Originally Posted by Gordon Raymond
Zoom-Zoom ..... BANG!!
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Exactly!
how did you know? that happened at TWS in .. must have been 1985!
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Larry
Hartselle, AL
Director, Alabama Branch, SNO

Help for the Confused and Incorrect since 2009
When men such as Captain Larry absconded to the Florida Keys, they left behind a myriad of tall tales and unbelievable stories.
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04-21-2009, 09:47 PM
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Quote:
Originally Posted by AlfaVeloce
Exactly!
how did you know? that happened at TWS in .. must have been 1985!
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Speedometer or tachometer run up with a Dremil tool. From a SAFE distance!
__________________
 Gordon Raymond
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
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04-21-2009, 10:00 PM
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I don't recall this much shrapnel. I was standing right next to it.
But it does appear to be a picture of the aforementioned Mazda mishap. Probably why I have no eyebrows now.
__________________
Larry
Hartselle, AL
Director, Alabama Branch, SNO

Help for the Confused and Incorrect since 2009
When men such as Captain Larry absconded to the Florida Keys, they left behind a myriad of tall tales and unbelievable stories.
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04-28-2009, 06:58 PM
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This ended up being the gauge, I took it apart and the disk inside was rubbing. I shimmed it out a little and all is good now. No gears inside the tach to strip with a drill, the speedo may be a diffrent story through. Thanks for the support!
__________________
Greg ~ 1959 Alfa Romeo Giulietta Spider Veloce 750F
48000 orig. miles, this car was purchase by my father in 1962
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