DescriptionThis video provides step-by-step instructions for replacing the spark plug on Weed Eater edgers. The most common reasons for replacing the spark plug are when the edger won’t start or runs poorly and testing proves the spark plug is at fault.
All of the information in this spark plug replacement video is applicable to the following brands: Toro, John Deere, Weed Eater, Tecumseh, Kawasaki, Poulan, Poulan Pro, Ariens, Husqvarna, Lawn Boy
Tools used: spark plug wrench
Step-By-Step Instructions1
Before you replace the spark plug on your edger first make sure the engine has cooled.
2
Now remove the wire and boot from the spark plug.
3
Use a socket or a spark plug wrench to help unthread the old spark plug.
4
Before you install the new spark plug confirm that the spark gap is at manufacturer’s specifications.
5
This edger model requires a 25 thousandths of an inch gap.
6
Now thread the plug into the cylinder.
7
Be careful not to over tighten.
8
Attach the wire and boot to the new spark plug and your edger should be ready for use.