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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

iasf on voltage regulator

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Old Jan 28, 2008 | 06:16 PM
  #1  
f250utilityguy's Avatar
f250utilityguy
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iasf on voltage regulator

ok there was no alternator or regulator on my 85 f250 with 300 in it when i bought it.And my ? is if i run all the wires my self from the alternator to the regulator what plugs in to what. In example...

Voltage regulator------> alternator
V V

I.----> ......................ground,positive,field,&sta?

A.--->

S.--->

F.--->

Thanks and any info would be appreciated
 
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Old Jan 28, 2008 | 06:55 PM
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hoxiii
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Depends on if you have a ammeter or a battery light.

Ammeter-
I-Unused
A-hot to battery
F-field on alternator
s-to ammeter and battery terminal on alternator via ignition switch

light-
I-to indicator light/alternator battery terminal
A-battery hot
S-stator on alternator
F-field on alternator

And if you have a carburetor, the signal to the elctric choke comes off of the stator signal at the alternator.

Justin
 

Last edited by hoxiii; Jan 28, 2008 at 06:58 PM.
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Old Jan 28, 2008 | 07:31 PM
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thanks man. I was pretty sure thats how it went.
 
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