In this video, we show you how to change a spark plug on a Stihl TS410 disc cutter.

Health & Safety Warning - Please ensure that you have safely prepared the machine and workspace. If you are unsure about any aspect of the task please seek professional advice.

Transcript

Today we're going to change the spark plug on a Stihl TS410 Disc Cutter. First of all, using the torx spanner unscrew the screw located at the top of the machine next to the starting button to remove the cover from the machine.Then pull up on the spark plug cap to remove from remove from the spark plug. Now use the 19mm Hex Socket Spanner to unscrew the spark plug. Inspect the old spark plug and see of there's any damage to the seal ring. There's a clear difference between the new and old spark plugs. The old one has a compressed squash ring and looks biscuit coloured. Hand screw the new spark plug in, being careful not to damage the thread. You can then return to tighten it with the 19mm Hex Socket Spanner. Locate the cap back on top of the spark plug, making sure it's secure. Then place the casing back over it, and screw it back on using the torx spanner. That's how you change the Spark Plug on a Stihl TS410. All the parts & tools needed for this task are listed in the description below.

Parts

Parts and tools included in the TS410 disc cutter how-to video.

• Genuine NGK BPMR7A Spark Plug - BPMR7A
• Genuine Spark Plug Cap - 1128 405 1000
• Non Genuine Spark Plug Cap - 410 601
• Plug Cover/Cap & Screw - 4238 080 2200
• Non Genuine Plug Cover/Cap & Screw - 410 631
• Genuine Torx Wrench/Plug Spanner - 4224 890 3400
• Non Genuine Torx Wrench/Plug Spanner - 410 250