If girlfriend haven’t tested the voltage regulator on her lawn mower, right here are tips on how to test a voltage regulator ~ above a lawn mower that you can easily follow.

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How To test A Voltage Regulator on A Lawn Mower? | Pad Ourdoor

One that the most important parts of her lawn mower is the voltage regulator. As soon as it’s no running properly, then her battery will always die. It is why it’s important to know exactly how to check a voltage regulator ~ above a lawn mower.

Testing the voltage regulator will permit you to know if the battery is working correctly or not. That way, you’ll understand whether you have to do a battery instead of or not. In this guide, we’re going come teach you exactly how to examine a voltage regulator on a lawn mower in simply a few steps.


What Is A Voltage Regulator?

If us were to compare a lawnmower come a car, we deserve to say that the voltage regulator works like thealternator. Its role is to make sure that the electric charge circulatesproperly back to the battery as soon as the lawn mower is running.

When To check The Voltage Regulator the A Lawn Mower?

If she a beginner, you probably have some kind of perception that you have to test her voltage regulator all the time or at the very least regularly. Fortunately, friend don’t should do that. Trial and error the voltage regulator doesn’t need to be a regular thing. You simply need to check it at any time needed.

When carry out you have to test it,anyway?

Well, the just time you need totest that is if your battery constantly dies. Then that means there might besomething wrong v it.

So, if you an alert that yourbattery is exhibiting part strange behavior, you can start following the stepswe’ve laid the end below:

Lawn Maintenance: How To test A Voltage Regulator top top A Lawn Mower?

The cool thing around testing yourmower’s voltage is the you deserve to choose between two methods. You deserve to either testit v the battery or the voltage regulator itself.

Let’s begin with the battery:

Get her multimeter or her voltmeter.Connect the positive read cable of the voltmeter to the optimistic terminal the the battery and also do the same for the negative terminal.Turn ~ above the switch a level just enough so that the headlights space turned on.Set your voltmeter to measure up volts.Check if the analysis states 12 volts.Try to rotate it on even more and check if the reading is 13 volts.If it has actually this sort of reading, then that method it’s good.

This is the battery method, together wecoin it. The other method is known as the voltage regulator method. You will do it alsoneed her voltmeter for this:

Find the voltage regulator and connect the confident cable come the hopeful terminal (it’s the red cable).Do the same for the negative terminal and cable (the an unfavorable cable is the black one).Turn ~ above the voltmeter and also switch the measurement to volts.Turn on the mower’s headlights.For this part, you just need come make sure that the voltmeter just has actually a reading.

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For the battery method, girlfriend needto make sure the voltage will somewhere in between 12 to 13 volts. If not, thenthere is absolutely something wrong through the battery. Together for the voltageregulator method, you just need to get a reading. If over there is no reading, thenthere is miscellaneous wrong through the generator itself.

In this type of case, friend mayneed to either resolve it or replace it. You deserve to let a technician take it a look in ~ itif you will do like.


Learning how to check a voltage regulator on a lawn mower is among the mostimportant points to understand when you very own a lawn mower. Why? This will certainly tell friend ifyour battery or generator is quiet in working mode. If that is not, climate you canexpect your mower to always die. In stimulate to perform some diagnosis, you need toknow just how to check the current.

If you an alert that your lawn mower keeps on dying, the very first thing you must do is carry out a voltage regulator check-up. Refer back to ours really short guide to execute that. Friend can select either one of these methods or do them both therefore you can be really certain of her findings.

Once you uncover out what’s wrong v your machine, then you’ll understand what decision you have to make.