2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 227Get this manual
Charging System: Battery Recharging! 1J-13
Battery Removal and Installation
CAUTION
Do not remove the caps on the battery top while rechargingNOTE When the vehicle is not used for long period, check the battery every month to prevent the battery discharge1) Remove the battery from the vehicleRefer to "Battery Removal and Installation (Page 1J-13)"2) Measure the battery voltage using the multi-circuit testerIf the voltage reading is less than the 12 (DC), recharge the battery with battery chargerRecharging time 1.4 for to 10 hour or for hour 3) After recharging, wait at least 30 minutes and then measure the battery voltage using the multi-circuit testerIf the battery voltage is less than 12.5 V, recharge the battery againIf the battery voltage is still less than 12.5 after recharging, replace the battery with new one"A" "B"
Removal 1) Remove the seatRefer to "Exterior Parts Removal and Installation in Section 9D (Page 9D-3)"2) Remove the battery stay (1)3) Disconnect the battery () lead wire (2)4) Disconnect the battery (+) lead wire (3)NOTE Be sure to disconnect the battery () lead wire (2) first, then disconnect the battery (+) lead wire (3)5) Remove the battery (4)