battery drain
 

On my 53 Ford Customline it wasn't charging. I switched the solenoid and it's still not charging . I have a spare generator that is set up for positive ground but mine is negative ground. What do I do to the generator to change it? Any help is appreciated.

Re: battery drain
 

typically a "polarization procedure" needs to be performed if either the generator, or voltage regulator or the ground has been switched from one polarity to another. and possibly any other device in the charging circuitry.

i'd recommend googling "polarizing a generator", and start from there. although i'm sure there are those on this forum that know how to go about it. :)

Re: battery drain
 

Several things in the above are confusing, leave me wondering.

We all need to know our limits of ability. I suggest you find a mechanic, or an experienced friend, to help you with this.

Re: battery drain
 

The starter solenoid has nothing to do with charging, only used when starting the car. Are you sure you’re talking about the right part?

Re: battery drain
 

i too was curious as to the "solenoid" reference, so i did a little investigating when i first read this thread the other day, and to my surprise some vintage voltage regulators DO contain solenoids...although i have to admit i was not aware of that fact (assuming it is a fact...and you never know for sure anymore) and have always associated the word with starting and the starter motor.

Re: battery drain
 

A solenoid is a coil of wire that acts as a magnet when carrying electric current. Many applications. Your wash machine and dishwasher use solenoid water valves. And yes, there are small solenoids in voltage regulators.

But in our world, only the solenoid starter switch is called "the solenoid".