Polaris Sportsman 90 Motorcycle User Manual


 
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MAINTENANCE
Spark Plug Removal and Replacement
The spark plug is removed by using the special wrench provided in the tool pouch.
Remove the spark plug cap and then the spark plug by rotating counterclockwise.
Reverse the procedure for spark plug installation. Torque to 17 ft. lbs.
Never deviate from the recommended spark plug as engine damage can occur.
Never attempt to remove a spark plug while the engine is warm. The exhaust
system or engine could burn you causing severe injury.