Checking the charging system on my 3020 John Deere and converting the 12v Generator to an Alternator

In this video I show how the check output voltage of a generator with a multimeter on my John Deere 3020. After checking the generator I decided to do a conversion from the generator to an alternator. Complete with how I mounted it and wiring up the alternator. These classic tractors are fun to operate and easy to work on.