2008 Polaris ATV Outlaw 450/525 Service Manual, Page 39Get this manual
MAINTENANCE Battery InspectionRemoval
"MXR""S" Models The battery is located under the LH rear fender of the ATVRemoval of the rear cab assembly is required to access the batteryRefer to "Chapter 5" for rear cab removal678945Remove the batteryClean battery cables and terminals with stiff wire brushCorrosion can be removed using solution of one cup water and one tablespoon baking sodaRinse well with clean water and dry thoroughlyTest battery for condition and charge accordingly (refer to the "Electrical" chapter for battery testing)If required, charge battery at 110 of its amphour ratingExample: 110 of 14 amp battery1.4 amp Reinstall battery, attaching positive (+) red cable first and then the negative () black cableCoat terminals and bolt threads with Dielectric Grease (PN 2871329)Reinstall battery holder strap and reassemble the ATV
Battery Location
Battery TerminalsBolts
Ensure battery terminals are clean of corrosionUse Polaris corrosion resistant Dielectric Grease (PN 2871329) on battery bolts
"IRS" Models The battery is located under the front cab of the ATVRemoval of the front cab assembly is required to access the batteryRefer to "Chapter 5" for front cab removal