Re: 1941 h wiring

Posted by John T on June 30, 2007 at 17:51:40 from (66.244.83.147):

In Reply to: 1941 h wiring posted by tbkt76 on June 30, 2007 at 17:19:47:

On most 4 terminal Voltage Regulators the unlabeled terminal off on one side or the bottom all by itself is the ARM/GEN while the three side by side are BAT FLD LOAD, they wire:

BAT on VR to load (NOT batery/starter) side of ammeter. Thats the same wire that connected to the BAT side of a 2 wire cutout relay.

FLD on VR to gennys Field post

ARM/GEN on VR to gennys ARM post

LOAD on VR supplies hot battery voltage to loads like lights n ignition usually via a wire from there to the switches BAT input terminals. On a 3 wire VR or the old cutout relay those same loads were served from the load terminal on the VR (and will still work there) but on a 4 terminal VR they are fed from the VR's L terminal instead.

Of course, you no longer run any wire from the gennys Field post up to the light switch.

Hook er up n polarize the genny n let er hapn capn

If its a 3 brush genny I would set the 3rd adjustable brush over closer to the max charge location if I switched form a cutout relay to a VR

John T

Replies:

• Re: 1941 h wiring tony sickler 05:07:11 07/01/07 (0)

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