Checking The Spark Plug - Yamaha Grizzly 300 Owner's Manual

WARNING
Indicates a potential hazard that could result in
serious injury or death.

Checking the spark plug

The spark plug is an important engine component,
which is easy to check. Since heat and deposits
will cause any spark plug to slowly erode, the spark
plug should be removed and checked in accor-
dance with the periodic maintenance and lubrica-
tion chart. In addition, the condition of the spark
plug can reveal the condition of the engine.
To remove the spark plug
1. Remove the seat. (See page 4-12.)
2. Remove the left side cover by pulling outward
on the areas shown, and then pull rearward
as shown.
3. Remove the spark plug cap.
1. Spark plug cap
8-9
1
8