Content Source: 2021 Indian Scout Bobber Owner’s Manual (9931589 R02) > Maintenance Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Battery

The motorcycle battery is a sealed, maintenance-free battery. Do not remove the battery cap strip for any reason. Keep the battery connections clean and tight at all times.
WARNING
Battery electrolyte is poisonous. It contains sulfuric acid. Serious burns can result from contact with skin, eyes or clothing.
External: Flush with water.
Internal: Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg, or vegetable oil. Call physician immediately.
Eyes: Flush with water for 15 minutes and get prompt medical attention.
Batteries may produce explosive gases.
  • Keep sparks, flame, cigarettes, etc. away.
  • Ventilate when charging or using in an enclosed space.
  • Always shield eyes when working near batteries
  • KEEP OUT OF REACH OF CHILDREN.

Battery Removal

WARNING
Improperly connecting or disconnecting battery cables can result in an explosion and cause serious injury or death. When removing the battery, always disconnect the negative (black) cable first. When reinstalling the battery, always connect the negative (black) cable last.
  1. Remove the seat. See the Seat Removal / Installation section for details.
  2. Remove the fuse box from the frame of the motorcycle. Use care to avoid pulling or stretching wires. Fold the wires to the right rear side of the motorcycle.
  3. Remove the battery hold-down strap. Tool: 13 mm ratchet
  4. Remove the negative (-) battery cable from the battery terminal. Position the cable well clear of the terminal. Tool: 10 mm wrench

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  5. Remove the rubber cover from the positive (+) battery cable and remove the cable from the terminal. Position the cable well clear of the terminal.
  6. Tilt the battery slightly rearward, then lift it away from the motorcycle.

Battery Installation

WARNING
Improperly connecting or disconnecting battery cables can result in an explosion and cause serious injury or death. When removing the battery, always disconnect the negative (black) cable first. When reinstalling the battery, always connect the negative (black) cable last.
NOTICE
Do not remove the battery cables while the engine is running. Doing so may damage the Electronic Control Unit (ECM). Take great care not to reverse the battery leads when installing the battery. Reverse power applied to the ECM will damage it instantly.
  1. Inspect the battery box for damage. Be sure pads are in good condition and properly located.
  2. Make sure cable ends and battery terminals are clean. Apply a light film of dielectric grease to the terminal bolt threads.
  3. Carefully position the battery into the battery box with the negative (-) terminal toward the front of the motorcycle.
  4. Make sure the positive (+) cable is routed horizontally and perpendicular to the long side of the battery. Connect the positive (+) cable to the positive (+) battery terminal. Reapply the rubber protective cover over the top of the positive battery terminal.
    TORQUE
    45 in-lbs (5 N·m)
  5. Install the negative (-) ground cable last.
    TORQUE
    45 in-lbs (5 N·m)
  6. Reinstall the battery hold-down strap.
    TORQUE
    96 in-lbs (10.8 N·m)
  7. Reinstall the seat. See the Seat Removal / Installation section for directions.

Battery Charging

If your motorcycle will not be used for a period of four (4) weeks or longer, a maintenance charger should be connected to the battery. A maintenance charger can be purchased through your authorized INDIAN MOTORCYCLE dealer or other qualified dealer.
The Battery Charge Port/Heated Gear plug is located behind the ignition switch cover.
caution
Wait until engine components have cooled before handling the gear plug.
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  1. Following the charger manufacturer’s instructions, use a battery charger designed for use with 12-volt batteries. The charger should have a maximum charging rate of 1.8 amps. Charge the battery for approximately 10 hours at a rate of 1.8 amps. If you use a taper or trickle charger, it will take longer to charge the battery.
  2. After charging the battery, allow the battery to sit 1-2 hours before checking the state of charge with a DC volt meter. The charge should be a minimum of 12.5 DC volts. Repeat the charging cycle if the charge is less than 12.5 DC volts. Replace the battery if it fails to reach 12.5 volts after the second charge.

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