Page 120 - Manual Oficina Polaris Sportsman 570 2014 a 2016

MAINTENANCE

SPARK PLUG SERVICE - 325 6. Inspect electrodes for wear and carbon buildup. Look
for a sharp outer edge with no rounding or erosion of
1. Remove the driver’s seat and disconnect the (-) the electrodes.
negative battery cable from the battery.

WARNING

A hot exhaust system and engine can cause serious
burns. Allow engine to cool or wear protective gloves
when removing the spark plugs.

2. Clean top of engine to remove all dirt and debris.
3. Remove spark plug high tension lead (item 1).

7. Clean with electrical contact cleaner or a glass bead
spark plug cleaner only. CAUTION: A wire brush or
coated abrasive should not be used.
8. Measure gap with a wire gauge. Adjust gap if
necessary by carefully bending the side electrode.
9. If necessary, replace spark plug with proper type.
CAUTION: Severe engine damage may occur if the
incorrect spark plug is used.
Recommended Spark Plug:
4. Clean out plug well with compressed air to remove NGK MR7F
any loose dirt or debris.
5. Remove spark plug(item 2) using a spark plug socket Gap:
with an extension. 0.035 in. / 0.9 mm

10.Install spark plugs and torque to specification.
TORQUE
Spark Plug:
9 ft-lbs (12 Nm)Do Not Apply Anti-seize

11. Install the plug cap. Ensure the wire is pushed down
all the way so they engage onto the spark plug.
12.Reinstall the negative (-) battery cable and driver’s
seat.

2.54 9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual
© Copyright Polaris Industries Inc.