Polaris RANGER 500, Owner'S Manual

Page: 118 / 152

3. On conventional batteries, install the battery vent tube (sealed batteries do
not have a vent tube). The vent tube must be free of obstructions and
securely installed. Route the tube away from the frame and vehicle body to
prevent contact with electrolyte.
WARNING
Battery gases could accumulate in an improperly installed vent tube and cause
an explosion, resulting in serious injury or death. Always ensure that the vent
tube is free of obstructions and is securely installed as recommended.
4. Coat the terminals with dielectric grease or petroleum jelly.
5. Connect and tighten the red (positive) cable first.
6. Connect and tighten the black (negative) cable last.
7. Install the battery hold-down strap and tighten the screws.
8. Verify that cables are properly routed.
9. Reinstall the seat.
BATTERY STORAGE
Whenever the vehicle is not used for a period of three months or more, remove
the battery from the vehicle, ensure that it's fully charged, and store it out of the
sun in a cool, dry place. Check battery voltage each month during storage and
recharge as needed to maintain a full charge. See the Battery Charging (Sealed
Battery) section for details.
TIP
Battery charge can be maintained by using a POLARIS Battery Tender charger
or by charging about once a month to make up for normal self discharge.
Battery Tender can be left connected during the storage period, and will
automatically charge the battery if the voltage drops below a predetermined
point.
BATTERY CHARGING (CONVENTIONAL BATTERY)
1. Remove the battery from the vehicle to prevent damage from leaking or
spilled electrolyte during charging.
2. Charge the battery with a charging output no larger than 1/10 of the battery’s
amp/hr rating. Charge as needed to raise the specific gravity to 1.270 or
greater.
3. Reinstall the battery. Make sure the positive terminal is toward the front of the
vehicle.
116
MAINTENANCE