Forum: Model A (1928-31)
07-19-2022, 08:29 AM
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Replies: 6
Views: 491
Re: Alternator Question
An alternator requires residual magnetism to spin up, just like a generator. If it has sat for months it may need to be "polarized" again to restore the magnetic field. An alternator regulator...
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Forum: Model A (1928-31)
07-19-2022, 08:08 AM
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Replies: 16
Views: 1,155
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Forum: Model A (1928-31)
07-17-2022, 07:35 AM
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Replies: 13
Views: 572
Re: Horn
Could be horn button not providing good ground. Touch a ground to the ground side of the horn (NOT the yellow wire) to check.
Could be 12V horn?
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Forum: Model A (1928-31)
07-10-2022, 08:20 AM
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Replies: 19
Views: 758
Re: 1928 Sport Coupe turn signals not working
Measure resistance across the led units. I would guess it should be less than 6 ohms in order to provide enough current to the thermal flasher. If higher, you need to add parallel resistance for...
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Forum: Model A (1928-31)
06-24-2022, 02:02 PM
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Replies: 16
Views: 736
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Forum: Model A (1928-31)
06-23-2022, 11:26 AM
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Replies: 16
Views: 736
Re: 1928 Powerhouse charging
Grounding the output also grounds out the field windings, so the generator will not produce power. No voltage, no current. Nada.
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Forum: Model A (1928-31)
06-20-2022, 08:34 AM
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Replies: 10
Views: 1,171
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Forum: Model A (1928-31)
06-18-2022, 10:11 AM
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Replies: 8
Views: 480
Re: Wire gauge
Wires should all be #16 except those between generator, ammeter and starter (yellow or yellow-black) should be #12 .
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Forum: Model A (1928-31)
06-18-2022, 09:34 AM
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Replies: 20
Views: 902
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Forum: Model A (1928-31)
06-17-2022, 09:53 AM
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Replies: 20
Views: 902
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Forum: Model A (1928-31)
06-17-2022, 09:35 AM
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Replies: 26
Views: 1,104
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Forum: Model A (1928-31)
06-12-2022, 09:41 AM
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Replies: 5
Views: 479
Re: Polarity
The generator, if installed, will need to be repolarized as well.
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Forum: Model A (1928-31)
06-11-2022, 09:58 AM
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Replies: 5
Views: 343
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Forum: Model A (1928-31)
06-06-2022, 11:03 AM
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Replies: 54
Views: 2,493
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Forum: Model A (1928-31)
06-06-2022, 10:59 AM
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Replies: 16
Views: 709
Re: I need help with turn signal switch
It may be a ground for the pilot lamp, so you don't have to scrape paint off your steering column. Check for continuity between that wire and switch housing. You could leave it off and see if it...
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Forum: Model A (1928-31)
06-05-2022, 08:34 AM
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Replies: 13
Views: 711
Re: Alternator
30 amps is plenty for any lighting. Wipers too. Heaters may need more.
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Forum: Model A (1928-31)
05-30-2022, 09:13 AM
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Replies: 82
Views: 4,930
Re: Model A shops
Metric is much easier to use so long as you stick with it. Problems arise when you have to deal with the ancient system we're used to.
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Forum: Model A (1928-31)
05-24-2022, 09:38 AM
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Replies: 6
Views: 515
Re: Oil Pan type
Welcome to the Barn, Mickey!
Your car is 1928 - early '29, from the metal wiring tube on the engine. It would be helpful if you could be a little more specific. The engine serial number would...
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Forum: Model A (1928-31)
05-24-2022, 09:16 AM
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Replies: 12
Views: 645
Re: Altenator/Starter Issue
Not really. It should be rewired for 12V. That being said many have used 6V starters in 12V systems for years.
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Forum: Model A (1928-31)
05-17-2022, 09:37 AM
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Replies: 104
Views: 30,553
Re: LED Headlights
Snyder's has them in their new catalog, but I don't find them on their website.
Part T13007-LED, Pages T-66 & A-155.
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Forum: Model A (1928-31)
05-10-2022, 08:11 AM
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Replies: 7
Views: 499
Re: 30 coupe
My 30 coupe has it, with rumble seat conversion. PIA to install, so I hear.
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Forum: Model A (1928-31)
05-05-2022, 10:31 AM
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Replies: 35
Views: 3,259
Re: New Snyders catalog
https://www.snydersantiqueauto.com/content/Snyders/CustomPages/catalogrequest.htm
Just fill out the form and click the button, Bill.
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Forum: Model A (1928-31)
05-04-2022, 10:08 AM
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Replies: 35
Views: 3,259
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Forum: Model A (1928-31)
05-04-2022, 09:58 AM
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Replies: 21
Views: 2,007
Re: Signal-Stat 900 Turn Signal Switch Issue
The e-flasher needs to be connected as close to the battery as possible. The ignition coil puts out a lot of line noise, which appears to adversely affect the operation of that type flasher, as...
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Forum: Model A (1928-31)
05-02-2022, 09:39 AM
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Replies: 18
Views: 1,324
Re: Ammeter Fire
A ground return path with high resistance (couple of ohms) from paint or rust can cause the regulator to produce higher voltage. Check the charging voltage at the battery. If more than 7.4 volts,...
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