How To Test A Harley Charging System

March 21, 2022 Post a Comment

Harley Davidson Motorcycle. Bob and Mark review an easy way to check your battery and make sure its staying charged.

Understanding The Harley Davidson Battery Charging System Fix My Hog

Set your voltmeter to the DC scale.

How to test a harley charging system. Youre on a long ride home at night. Start motorcycle Measure DC Volts across the battery terminals you should have a reading of approximately 132-15 DC Volts. You stop to investigate and find that the battery is nearly dead.

You saddle up and CLICK your Harley-Davidson does not start. Check the regulator rectifier the starter and AC voltage output. Bob walks through some system checks to make sure everything is working and the electricity is flowing.

Go back to school and learn all about Harley Electronics with this project. HD makes a great one but make sure to check out Yuasa and the lighter longer-lasting lithium batteries made by several companies. The meter should read voltage typically around 5 volts.

Browse Categories Answer Questions. Place your multi-meter positive lead on each AC output wire. You can check your system by putting a volt meter on your battery.

Next with the meter still set to DC start the motorcycle and hold the RPMs at around 2k. How do you test the charging system on a 2020 harley davidson sportster - Harley Davidson Motorcycles question. Test the Battery Step 1 Check the voltage of the battery while it is disconnected from the bike using the multimeter.

Start motorcycle Measure DC Volts across the battery terminals you should have. I walk you quickly through the process of checking a faulty charging system on a 1999 Softail. Charging System Voltage Test.

Before turning on the ignition set your meter to VDC and record your reading. How to and testing the Harley Sportster Motorcycle Charging System plus some advice for remediesCheck your Harley Sportster stator amps outputCheck voltage. This reading is your static voltage.

Want Answer 1. Most places like Auto Zone Advance Auto and Pep Boys will charge and test motorcycle batteries for free. Testing your charging system should always begin at the installed battery.

10 x 13130 watt charging system. Many charging system problems have been cured after checking the battery connections. The volts should be no less than 12 volts.

Place your multi-meter negative lead on the battery Charge wire. I see too many people take their Harley and just th. Standing battery Voltage should be 125-132 DCV.

The headlight begins to dim and continues to fade away. Next switch your multi meter leads putting the negative lead on the AC output wires and the positive lead on the Battery Charge Wire. Harley Davidson charging system check is an overview of my new electric meter and a how it works video.

Everyone is at your house and ready to ride. Standing battery Voltage should be 125-132 DCV. Charging System Voltage Test.

How do we know the motorcycle charging system is working. Heres another look and a great project for newer Twin Cams. Lets say the stator is rated for 10 amps x 13-volt battery.

Posted by Wiliam Voegeli on May 26 2021. So you have a 130-watt charging system in this example. Tech review of the Harley Davidson charging system.

Now you can take the wattage of all those electrical accessories and see if youre under or over your 130 watts and how much you have to play with. How do you test the charging system on a 2020 harley davidson sportster. Heres an easy way to make sure your battery is charging.

Charging system voltage tests are always performed with the battery fully-charged and connected to the motorcycle so the first order of business is to make sure the battery connections are clean and tight.

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