How do you replace accessory drive on n14 cumminson n14 cummins?

To replace the accessory drive on a Cummins N14 engine, first, ensure the engine is cool and disconnect the battery. Remove any necessary components such as belts, pulleys, and brackets to access the accessory drive. Once exposed, unbolt the old accessory drive and install the new one, ensuring all gaskets or seals are replaced. Reassemble the components in reverse order, checking for proper alignment and tension of belts before reconnecting the battery.