4-Stroke Small Gas Engine Spark Plug Replacement

はじめに

In a gasoline engine, a Spark Plug provides an electrical spark to ignite to fuel inside, generating horsepower. Over time, a Spark Plug's ability to ignite will reduce from wear and eventually not work. Replacing Spark Plugs ensures your engine will run at optimal efficiency.

必要な工具と部品

手順1 Spark Plug

4-Stroke Small Gas Engine Spark Plug Replacement, Spark Plug: 手順 1、 3の画像 1

4-Stroke Small Gas Engine Spark Plug Replacement, Spark Plug: 手順 1、 3の画像 2

4-Stroke Small Gas Engine Spark Plug Replacement, Spark Plug: 手順 1、 3の画像 3

Tug the Spark Plug Cap from the top of the Spark Plug (between the OHV housing and the exhaust manifold) with your hands to remove it.

翻訳

手順2

Make sure the engine is turned off and cool to the touch before completing this step.
Using a ¼ “ socket and Handheld Ratchet, loosen the three screws holding the Exhaust Manifold Heat Shield on.

翻訳

手順3

4-Stroke Small Gas Engine Spark Plug Replacement: 手順 3、 3の画像 3

Once the Heat Shield is removed, grip the Spark Plug’s threaded diameter with an Adjustable wrench and rotate counterclockwise.
Alternatively, you may use a 5/8" wrench or 5/8" deep socket along with a handheld ratchet.
Remove the Champion RC12YC Spark Plug from the device.