Like all equipments and devices, lawn mowers to undergo a lot of wear and tear and hence require regular maintenance.
If you carry out regular maintenance of the filters, oil, fuel and other standard tuning up procedures you can have your mower running smoothly for a very long time.
However, there are times when despite regular tuning, the mower falters. One of the first places to would be the lawn mower spark plug.
The spark plug is the component that can spark and start the engine in the mower. With the ignition the mower will not function.
The role of the spark plug is so fundamental that it is no surprise it is one of the first things that people check if their mower does not start – besides the fuel, of course.
While it is important, it is also one of the most dangerous parts if the mower too. Since it produces spark, if it is not stowed away safely during the maintenance, the sparks could light up the fuel and lead to dangerous circumstances.
There are some simple tips on maintaining the lawn mower spark plug.
The most common care that you need to take with your spark plug is to clean the same. If you have too much soot on the spark plug there is a good chance that your mower will stall regularly and will not start properly too.
lawn mower spark plug
For a uniform and easy starting, spark plugs are recommended to be changed every season or on the interval of every 100 hours.
Below are the steps on replacing the spark plug of your lawn mower.
Lawn mower spark plug is designed to ignite the engine by creating a spark.
However, due to its nature, there are times when it could spark unnecessarily.
The chance of this happening is typically while carrying out other maintenance work on the mower like replacing the blades.
Hence, you will find in almost all the lawn mower maintenance instructions that before you do any repair work on your mower, you must disconnect the spark plug and store it away safely.
In conclusion, knowing to replace the spark plug is a very good skill to know.
As you can see, it is not just while replacing the plug itself that you need to remove it; you need to take it out for almost every other maintenance work too.
If you learn this trick with your mower soon, you can save a lot of time and money by not having to go to the service center for simple maintenance work.
Spark plugs should be changed every 100 hours or every season, whichever comes first.
Remember that replacing your spark plug regularly will ensure a consistent, easy spark and it will also improve fuel economy.
If your spark plug is worn or dirty more voltage will be required to produce a satisfactory spark.
You can easily and successfully service your spark plug if you follow these simple instructions.
It will just take 15 minutes of your time. All you need is a spark tester, a spark plug socket, a socket wrench, a wire brush, a plug cleaner and a spark plug gauge.
This is what you need to do:
Spark testers are highly effective in that they can help you identify ignition problems in a cheap and easy way.
If you happen to notice something is wrong with your spark plug, remove it and inspect it following these steps:
If you notice that your engine stumbles or emits black smoke, it may mean that it the spark plug is failing to spark.
This problem is known as a spark miss, and this here’s how you can check for it:
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