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CHAPTER 8 ELECTRICAL
BATTERY INSPECTION / REMOVAL
The battery is located under the left rear fender. Inspect the battery fluid level. When the battery fluid
nears the lower level, the battery should be removed and distilled water should be added to the
upper level line. To remove the battery:
1.
Disconnect holder strap and remove cover.
2.
Disconnect battery negative (-) (black) cable
first,
followed by the positive (+) (red) cable.
CAUTION
Whenever removing or reinstalling the battery, disconnect the negative (black) cable first and
reinstall the negative cable last!
3.
Disconnect the vent hose.
4.
Remove the battery.
5.
Remove the filler caps and add distilled water only as needed to bring each cell to the proper
level.
Do not overfill the battery.
To refill use only distilled water. Tap water contains minerals which are harmful to a battery.
Do not allow cleaning solution or tap water to enter the battery. It will shorten the life of the
battery.
5.
Reinstall the battery caps.
BATTERY INSTALLATION
1. Clean battery cables and terminals with a stiff wire brush. Corrosion can be removed using a
solution of one cup water and one tablespoon baking soda. Rinse with clean water and dry
thoroughly.
2. Reinstall battery, attaching positive (+) (red) cable first and then the negative (- ) (black) cable.
3. Install clear battery vent tube from vehicle to battery vent.
WARNING:Vent tube must be free from obstructions and kinks and securely installed. If not, battery
gases could accumulate and cause an explosion. Vent should be routed away from frame and body
to prevent contact with electrolyte. Avoid frame, corrosion will occur.
4. Route cables so they are tucked away in front and behind battery.
5. Reinstall battery cover and holder strap.
Do not start the engine with the battery disconnected. Vehicle lamps will burn out if battery is
disconnected during vehicle operation. Also, the reverse speed limiter can be damaged.
BATTERY TESTING
Whenever a service complaint is related to either the starting or charging systems, the battery
should be checked first.
Following are three tests which can easily be made on a battery to determine its condition: OCV
Test, Specific Gravity Test and Load Test.
MF (Maintenance Free) battery does not require the Specific Gravity Test and Refill
Open Circuit Voltage Test
Battery voltage should be checked with a digital multitester. Readings of 12.6 or less require
further battery testing and charging.
NOTE: Lead acid batteries should be kept at or near a full charge as possible.
ATV SERVICE MANUAL 09.0
CHAPTER 8 ELECTRICAL PAGE.8-
6
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