How to change the transmission oil in electra glide?

To change the transmission oil in a Harley-Davidson Electra Glide, first ensure the motorcycle is on a level surface and the engine is warm. Remove the transmission drain plug and allow the old oil to fully drain into a suitable container. Replace the drain plug and fill the transmission with new oil through the fill hole, using the recommended type and amount specified in the owner’s manual. Finally, check the oil level and ensure there are no leaks before taking the bike for a short ride to circulate the new oil.