To drain the oil on a 2007 Harley-Davidson Electra Glide:
1. Make sure the engine is warm. This will thin the oil and make it easier to drain.
2. Turn the bike off and put the kickstand down.
3. Locate the two drain plugs. One is located on the bottom of the engine, and the other is located on the bottom of the oil tank.
4. Use a 1/2-inch wrench to loosen the drain plugs. Be careful not to drop the bolts into the oil pan.
5. Allow the oil to drain into a drain pan.
6. Clean out the oil drain plugs and reinsert them. Make sure to tighten them securely.
7. Refill the engine with new oil according to the manufacturer's recommendations.
