1. Make sure the ignition is off.
2. Disconnect the terminals from the battery (primarily negative «-»).
3. Remove the battery from the vehicle.
4. Inspect the battery mounting location for electrolyte damage. If damage is found, it is necessary to wash the place of damage with warm water and a solution of soda.
5. Clean and rinse the battery as described in the step «4».
6. Inspect the battery for damage or cracks. If defects are found, replace the battery.
7. Clean the battery terminals.
8. Install the battery on the car. Connect the wiring and clamp the terminals securely. After installing the terminals, a mineral lubricant must be applied.