1. Prepare: Assemble the necessary tools (wrenches, screwdrivers, multimeter) and a new Harley Davidson Ultra Classic-compatible battery.
2. Turn Off Engine: Ensure that the motorcycle's engine is off and allow it to cool down completely.
3. Identify Battery Location: The battery is usually located on the right rear side of the motorcycle, enclosed in a locked compartment.
4. Unlock the Battery compartment: Use the ignition key or a dedicated key to unlock the compartment.
5. Safety First: Wear protective gloves and eye protection.
6. Negative Cable Disconnect: Start by disconnecting the black negative (-) cable from the battery terminal using the appropriate wrench.
7. Positive Cable Disconnect: Next, remove the red positive (+) cable from the battery terminal. Be cautious to prevent contact between tools or cables.
8. Battery Removal: Take out the battery by lifting it upward and removing it from the holder.
9. Battery Condition: Inspect the removed battery for any damage, leaks, or swelling.
10. Insert New Battery: Carefully insert the new battery in the compartment, ensuring it's firmly in place.
11. Reconnect Cables: Begin by connecting the red (+) cable to the battery's positive terminal. Ensure a secure connection by tightening it properly.
12. Negative Cable Reconnect: Connect the black (-) cable back to the battery's negative terminal, ensuring a tight fit.
13. Electrical Check: Use a multimeter to verify proper voltage reading.
14. Battery Compartment: Securely reinstall the battery compartment cover and lock it.
15. Testing the Battery: Turn on the ignition, switch the headlights on/off, and start the motorcycle to ensure all systems are functioning correctly.
Note: Always refer to your specific Harley-Davidson Ultra Classic's service manual for any model-specific instructions to avoid any potential issues during the battery replacement process.
