Generator old 1960 Johnny?

lifes great

Petty Officer 3rd Class
Joined
Jan 20, 2004
Messages
75
Does anyone have a detailed diagram of the charge system, I have some books on it but it doesn’t show anything on the generator or the regulator. It’s a 40 HP 1960 Mod. # RDS-22. It’s the old belt driven generator. Will any regulator work or does it have to be the original part? Thanks.
 

Paul Moir

Admiral
Joined
Nov 5, 2002
Messages
6,847
Re: Generator old 1960 Johnny?

Some here use an early 60's 3 terminal Ford generator regulator rather than the OMC one. I've seen one post where Iboats member Schematic refers to a superior Chrysler sealed electronic regulator, but I don't know which cars it was in or it's part number. An alternator regulator (very common) will not work, it's a completely different thing.<br />As for the wiring of it, that's quite simple: The 'A' terminal on the gen goes to the 'ARM' terminal on the regulator. The 'F' terminal goes to the 'FLD' terminal on the regulator via a 4 amp fuse. The 'BAT' terminal on the regulator connects to the positive battery post via a 20 amp fuse (and an ammeter if you wish). The regulator's case must be grounded to the negative battery terminal.<br />The generator only supplys 10 amps max (at WOT), so it's not the greatest thing ever.<br />Iboats memeber aarero used GP Sorensen part #VR203 on his generator. He notes that he 'flashed' it by momentarily connecting the 'FLD' terminal to the 'BAT' terminal with 'F' lead disconnected, as per Sorensen's reccomendation. This is different from the OMC method of jumpering to the 'ARM' terminal.<br /><br />Good luck!
 

rolmops

Vice Admiral
Joined
Feb 24, 2002
Messages
5,525
Re: Generator old 1960 Johnny?

There is one small thing you will have to really check out.The original omc and the ford one will fit in the "starter box" enlarged cover.some other types although they work, do not fit properly in the cover.
 

lifes great

Petty Officer 3rd Class
Joined
Jan 20, 2004
Messages
75
Re: Generator old 1960 Johnny?

The VR203 looks like it’s from 1960 FORD FALCON. I found out that discount auto has them for 20 bucks. I’m not worried mounting it as I got rid of the box that all the other stuff that went in. I know the generator is working because when I jumped the field to the hot side of the battery in series with an amp meter it looked like it was charging about 8 amps at a low idle.
 
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