Polaris Predator 9920779 Owner's Manual page 126

Spark Plugs
Spark Plug Removal and Replacement
1. Remove the side panels and front cab (see pages 119-120).
2. Turn the fuel valve to OFF.
WARNING
A hot ember on the ATV could cause fuel to ignite. Allow all components to cool
sufficiently before accessing the spark plug. Always exercise extreme caution when
handling fuel systems and gasoline. Always heed the fuel warnings on page 65.
MAINTENANCE AND LUBRICATION
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