How do you replace the bellows on alpha one stern drive?

To replace the bellows on an Alpha One stern drive, first, disconnect the battery and remove the outdrive from the boat. Next, unbolt the old bellows from the transom and drive housing, ensuring you remove any clamps or fasteners. Install the new bellows by securing it to the transom and drive housing, using new clamps for a tight seal. Finally, reassemble the outdrive and reconnect the battery, checking for any leaks before use.