If i hook up an accessary does it matter which side of the ammeter it goes on?
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by canadianafter all the vibrations, death wobble , fouled plugs , engine mount issues, I can finally look at dash without a pile of sweat and tears that my ammeter is showing reverse of what exactly what's happening . 12V alternator showing discharge all the time when engine running, was thinking if I reversed connections ? or this won't work anyway with Alternator ?
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Channel: Model A Forum
05-23-2019, 06:54 AM -
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by Bikerider58The ammeter worked, but on the last drive it looks like it is going out.
30 coupe, 6v alternator with 12v ps. After starting the meter would show 10a charge and drop to 2 or 3 after a bit. Turning lights on would cause higher reading. With engine off, it would show negative with lights on.
Now it shows near 10 running and 0 when off, even with lights on.
Many...-
Channel: Model A Forum
09-23-2018, 02:23 PM -
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by kentmy ammeter is reading discharge when running,when not running and lights on it reads full charge.genorater rebuilt by pro new cut out same time,only 500 miles.was working fine.genorater is putting out.help!...
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Channel: Model A Forum
08-08-2018, 08:56 AM -
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by JohnB15632Can anyone out there know what changes are necessary to the attached wiring diagram if wiring the A for 12 VDC Neg ground?
Is there a 12 VDC wiring drawing available?
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Channel: Model A Forum
08-19-2019, 06:55 PM -
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by SoapyHow do you test an ammeter? Continuity, resistance, etc.?
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Channel: Model A Forum
12-19-2019, 09:35 AM -
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by dmaxwebFor a number of years I've been running a 6V positive ground Alternator with an older repro 20 amp ammeter. I've never had any problems. I have the instrument panel off for re-plating. For safety sake, should I switch to a 30 amp ammeter? If so, now's the time to do it.
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Channel: Model A Forum
05-24-2020, 09:56 AM -
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by ClaudeCI have been told that the Van Pelts and other 1933-36 v8 spark plug wiring diagrams are WRONG. The physical locations of the wire connections are WRONG but will be 90 degrees out of phase.. Spark plug wire should be plugged into the molded numbered sockets regardless of their physical locations on the end plate..
I guess I was the first guy that ever tried to use these diagrams....hard to believe!...-
Channel: Early V-8 Forum
04-08-2018, 02:09 PM -
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by canadianI retrofitted my A to 12 V Neg, changed original ignition to modern 3 pole. no problems , but I doing a little winter maintenance and noticed that yellow /black wire from alternator positive goes into junction box , seems normal for this . But I also have a 10 gauge wire from alternator post to positive battery post. I am thinking after all the fooling around trying to get this working ,,,pulley....
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Channel: Model A Forum
02-18-2019, 11:18 AM -
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by CaptndanIs there a diagram of the wiring harness forward of the firewall? What wires go where?
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Channel: Model A Forum
11-21-2019, 04:12 PM -
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by PklarkinHi all,
The restoration continues... does anyone know where I can find a complete vehicle-wide 12-volt wiring diagram? I've been searching all over the web and I've found several parts of the info, but not a complete one and a couple conflict with one another. Any assistance is appreciated. Thanks.
Pat-
Channel: Model A Forum
09-06-2017, 08:59 AM -
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