Polaris Scrambler 4X4 International - Manual (Page 82)

79
MAINTENANCE
Spark Plugs
Spark Plug Recommendations
Refer to the specifications section beginning on page 104 for the recom-
mended spark plug type and gap for your vehicle.
NOTICE: Using non-recommended spark plugs can result in serious engine
damage. Always use Polaris-recommended spark plugs.
Spark Plug Inspection
Check the spark plug firing end condition after the engine has been
warmed up and the vehicle has been driven at higher speeds. Immedi-
ately check the spark plug for correct color. See page 80.
A hot exhaust system and engine can cause burns. Wear protective gloves
when removing a spark plug for inspection.
1. Rotate the spark plug cap.
2. Using the special wrench provided in the tool pouch, rotate the
spark plug counterclockwise to remove it.
3. Inspect the electrodes for wear
and carbon buildup. Replace
worn or fouled plugs. Verify that
the gap is at specification before
installation.
4. Reverse the procedure for spark
plug installation. Torque to
specification.
Plug Condition Torque Specification
New Spark Plug 12-15 Nm
Previously Installed Spark Plug 23-27 Nm