Spark Plug; Battery Maintenance - Polaris A12MH46AX Service Manual

Spark Plug

1. Remove spark plug high tension lead. Clean plug
area so no dirt and debris can fall into engine when
plug is removed.
2. Remove spark plug.
3. Inspect electrodes for wear and carbon buildup. Look
for a sharp outer edge with no rounding or erosion of
the electrodes.
4. Clean with electrical contact cleaner or a glass bead
spark plug cleaner only. CAUTION: A wire brush or
coated abrasive should not be used.
5. Measure gap with a wire gauge. Refer to
specifications for proper spark plug type and gap.
Adjust gap if necessary by bending the side electrode
carefully.
Spark Plug Gap SPORTSMAN 400 and 500
.035" (0.9 mm)
6. If necessary, replace spark plug with proper type.
CAUTION
Severe engine damage may occur if the incorrect
spark plug is used.
7. Apply a small amount of anti-seize compound to the
spark plug threads.
8. Install spark plug and torque to specification.
Recommended Spark Plug:
BKR6E
Spark Plug Torque: 14 Ft. Lbs. (19 Nm)
= T
9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.

Battery Maintenance

Complete battery servicing information for both
conventional and sealed batteries can be found in
Chapter 10 of this manual.
WARNING
CALIFORNIA PROPOSITION 65 WARNING:
Batteries, battery posts, terminals and related
accessories contain lead and lead compounds and
other chemicals known to the State of California to
cause cancer, birth defects, or other reproductive
harm.
Battery electrolyte is poisonous. It contains sulfuric
acid. Serious burns can result from contact with
skin, eyes or clothing.
ANTIDOTE:
External: Flush with water.
Internal: Drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg, or
vegetable oil. Call a physician immediately.
Eyes: Flush with water for 15 minutes and get
prompt medical attention.
Batteries produce explosive gases. Keep sparks,
flame, cigarettes, etc. away. Ventilate when
charging or using in an enclosed space. Always
shield eyes when working near batteries.
KEEP OUT OF REACH OF CHILDREN.
NOTE: Expected battery shelf life is 6-8 months
depending on storage conditions. As a general rule
before placing the battery into service, check the
battery condition and charge accordingly.
New Batteries: Batteries must be fully charged
before use or battery life can be reduced by 10-30%
of full potential. Charge battery for 3-5 hours at a
current equivalent of 1/10 of the battery's rated amp/
hour capacity (i.e. 12amp hr x .10 = 1.2 amp charg-
ing). Do not use the alternator to charge a new bat-
tery.
MAINTENANCE
2.15
2