Polaris 2009 Ranger RZR 800 EFI, Manual

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2.28
MAINTENANCE
Battery Off Season 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.
NOTE: 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 tenders can be left connected during the
storage period, and will automatically charge the
battery if the voltage drops below a pre-determined
point.
Battery Charging (Maintenance Free)
The sealed battery is already filled with electrolyte and has been
sealed at the factory. Never pry the sealing strip off or add any
type of fluid to this battery.
The single most important thing about maintaining a sealed
battery is to keep it fully charged. Since the battery is sealed and
the sealing strip cannot be removed, you must use a voltmeter or
multimeter to measure the DC voltage at the battery terminals.
1. Check the battery voltage with a voltmeter or multimeter.
The battery voltage should read 12.8 VDC or higher.
2. If the voltage is less than 12.8 volts, charge the battery at
1.2 amps or less until battery voltage is 12.8 VDC or
greater.
NOTE: When using an automatic charger, refer to
the charger manufacturer’s instructions for battery
charging directions. When using a constant current
charger, follow the guidelines in the following table:
Spark Plug Service
1. Remove both driver and passenger seats.
2. Remove the rear service panel.
3. The PTO side spark plug can be accessed with the service
panel removed. The MAG side spark plug can be accessed
through the rear RH wheel well area.
4. Remove both spark plug caps.
5. Clean plug area so no dirt and debris can fall into engine
when plugs are removed.
6. Remove spark plugs.
7. Inspect electrodes for wear and carbon buildup. Look for
a sharp outer edge with no rounding or erosion of the
electrodes.
8. Clean with electrical contact cleaner or a glass bead spark
plug cleaner only.
CAUTION: A wire brush or coated
abrasive should not be used.
State of
Charge
Voltage Action
Charge
Time
100% 12.8 - 13.0 VDC
None, check
again in 3
months
None
Required
75% - 100% 12.5 - 12.8 VDC
May need slight
charge, check
again in 3
months
3 - 6 hrs
50% - 75% 12.0 - 12.5 VDC Needs Charge 5 - 11 hrs
25% - 50% 11.5 - 12.0 VDC Needs Charge
At least 13
hrs, verify
state of
charge
0% - 25% 11.5 VDC or less Needs Charge 20 hrs
WARNING
A hot exhaust system and engine can cause serious
burns. Allow engine to cool or wear protective
gloves when removing the spark plugs
Inspect electrode for
wear and buildup