What should the voltage be on a Harley Davidson alternator?
Leave the plug from the voltage regulator to the crankcase disconnected. Run the engine at approximately 2,000 RPM. Measure the AC output from the stator plug with the digital multimeter set to read “Volts AC.” Check that the reading is between 32 to 40 volts AC.
How do you change the voltage regulator on a Harley Davidson?
This specific video shows you how to change your Harley voltage regulator, also known as the voltage regulator rectifier. We remove the old regulator and the wire off the 30 amp breaker and install a new voltage regulator and wire it correctly. We then insert the plug into the Stator allocation.
What is the charging system on a Harley Davidson?
The charging system on a Harley-Davidson motorcycle consists of the battery, the voltage regulator and the alternator.
What are the volts on a Harley Davidson battery?
While driving, the volt meter will sometimes read 12, sometimes 12.5. This is all done with the passing lights and stereo on. If I turn off the passing lights alone, the volts go up to 13 and stays there. My question is, should I and can I put a larger amped charging coil in to replace the stock 18 currently in it? Hi, Timothy.
This specific video shows you how to change your Harley voltage regulator, also known as the voltage regulator rectifier. We remove the old regulator and the wire off the 30 amp breaker and install a new voltage regulator and wire it correctly. We then insert the plug into the Stator allocation.
What should the voltage be on a Harley Davidson Charger?
Generally speaking, 14.6 volts is a hard set regulation point on most 12 volt systems such as a Harley. Basically, this does not allow the regulator to send voltage to the battery any higher than 14.6 volts. If the stator fails, your battery will no longer be charging when you’re riding your motorcycle.
Why is the regulator on my Harley stator not working?
The regulator protects the battery voltage and when the battery voltage climbs too high it shuts off current to ground and bleeds it off as heat. That is what the heat fins on the regulator box are for, to dissipate the heat. If the regulator did not monitor the voltage to your battery it would destroy it.
Where does the charge lead go on a Harley Davidson?
The battery charge lead runs form the voltage regulator to the positive side of the battery. The AC output lead wire leads from the voltage regulator to the stator.