How do you change the oil in a 2000 harley Davidson softail deuce?

On the right side, below the swingarm, there is a line that comes down sealed w/ a 5/8 Alan key cap. Release that cap over something to catch oil. Let drain completely. Replace o-ring on the cap and replace cap over drain line. Unscrew filter in front the engine behind the front wheel. Lube seal of new filter and replace. Add 3.5 qts of harley lube (synthetic is best) and run engine. Be sure engine is fully lubed and oil levels in tank is correct.