Snowmobile Polaris 2006 - 2007 FS / FST. Manual - part 62
12.3
Chassis Electrical System
12
Rev. 1 07/2006
MAINTENANCE - FREE BATTERY
Battery Preparation
2006 models were supplied with a sealed, maintenance-free
battery. Maintenance-free batteries do not require electrolyte as
they are filled and charged at the factory.
1.
When preparing a new, maintenance-free battery for
service, test the battery voltage with a multi-meter.
2.
If the indicated voltage is 12.8Vdc or less, charge the
battery with a battery charger.
3.
Apply dielectric grease to the battery terminals and install
into snowmobile.
FRESH PACK BATTERY
NOTE: Do not service the battery unless it will be
put into regular service within 30 days.
Battery Preparation
2007 models are equipped with a fresh pack battery. These
batteries require filling with electrolyte and a full charge prior to
service.
1.
Fill battery with electrolyte to the upper level marks on the
case.
2.
Set battery aside and allow it to cool and stabilize for at least
30 minutes.
3.
Add electrolyte to bring the level back to the upper level
mark on the case.
NOTE: This is the last time that electrolyte should
be added.
4.
Charge battery at 1/10 of its amp/hour rating. Example:1/
10 of 9 amp battery =.9 amps, 1/10 of 14 amp battery = 1.4
amps, 1/10 of 18 amp battery = 1.8 amps (recommended
charging rates).
5.
Check specific gravity of each cell with a hydrometer to
ensure each has a reading of 1.270 or higher.
6.
Install vent cover.
NOTE: Once the vent cover is installed, the battery
is sealed. Do not remove the cover.
BATTERY TESTING
Testing Procedures
Batteries should be kept at or as near full charge as possible. If
the battery is stored or used in a partially charged condition, hard
crystal sulfation will form on the plates, reducing their
efficiency and possibly ruining the battery.
OPEN CIRCUIT VOLTAGE TESTING (OCV)
Battery voltage should be checked with a multi-meter. Readings
of 12.8Vdc or less require further battery testing and charging.
LOAD TEST
A battery may pass the OCV test, but still not have the storage
capacity necessary to properly function. A battery capacity or
load test should be conducted whenever poor battery
performance is encountered.
To perform the test, connect a multi-meter to the battery in the
same manner as in the OCV test. The reading should be 12.8
volts or greater. Engage the electric starter while viewing the
battery voltage. Continue the test for 15 seconds. The observed
voltage should not drop below 9.5 Vdc. If the beginning voltage
is 12.8 or higher and the cranking voltage drops below 9.5 volts
during the test, replace the battery.
OFF SEASON STORAGE
To prevent battery damage during extended periods of non-use,
the following maintenance items must be performed.
1.
Remove battery from machine and wash the case and
battery tray with a mild solution of baking soda and water.
Rinse with of fresh water after cleaning.
2.
Using a wire brush or knife, remove any corrosion from the
cables and terminals.
3.
Charge at a rate no greater than 1/10 of the battery's amp/
hr. capacity.
4.
The battery may be stored either in the machine with the
cables disconnected, or on a piece of wood in a cool place.
NOTE: Stored batteries lose their charge at the rate
of 1% per day. They should be fully recharged every
30 to 60 days during a non-use period. If stored
during winter months, the electrolyte will freeze at
higher temperatures as the battery discharges.
CAUTION
D
O
NOT
ALLOW
ANY
OF
THE
BAKING
SODA
SOLUTION
TO
ENTER
THE
BATTERY
OR
THE
ACID
WILL
BE
NEUTRALIZED
.