2006 Honda TRX680 Rincon Factory Service Manual, Page 511Get this manual
BATTERYCHARGING SYSTEM
BATTERY
BATTERY REMOVALINSTALLATION
Remove the two bolts and the battery cover
With the ignition switch OFF, disconnect the nega- MFGATIVET-) CABLE tive (-) cable first, then disconnect the positive (+) cable by removing each terminal boltRemove the battery holder bandRemove the batteryConnect the posi- Install the battery in the reverse order of removal tive terminal first with the proper wiring as shownand then the negaAfter installing the battery, coat the terminals with tive cable